WO2023045047A1 - 一种波分复用光通信装置以及光电连接器 - Google Patents
一种波分复用光通信装置以及光电连接器 Download PDFInfo
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- WO2023045047A1 WO2023045047A1 PCT/CN2021/129752 CN2021129752W WO2023045047A1 WO 2023045047 A1 WO2023045047 A1 WO 2023045047A1 CN 2021129752 W CN2021129752 W CN 2021129752W WO 2023045047 A1 WO2023045047 A1 WO 2023045047A1
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- Prior art keywords
- division multiplexing
- wavelength division
- optical
- circuit board
- multiplexing optical
- Prior art date
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- 230000003287 optical effect Effects 0.000 title claims abstract description 232
- 238000004891 communication Methods 0.000 title claims abstract description 54
- 230000005693 optoelectronics Effects 0.000 title abstract 2
- 238000012545 processing Methods 0.000 claims abstract description 65
- 239000013307 optical fiber Substances 0.000 claims description 27
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 8
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- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 8
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012536 packaging technology Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
- G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4274—Electrical aspects
- G02B6/428—Electrical aspects containing printed circuit boards [PCB]
Definitions
- the invention relates to an optical communication device, in particular to a wavelength division multiplexing optical communication device and a photoelectric connector.
- a wavelength division multiplexing optical communication device generally includes a circuit board, multiple lasers/detectors attached to the circuit board, and optical coupling with multiple lasers/detectors to achieve wavelength division multiplexing. optical device.
- COB Chip on Board, chip on board
- the present invention provides a wavelength division multiplexing optical communication device and a photoelectric connector, aiming at solving the problem that the wavelength division multiplexing optical communication device is extremely easy to be lost in the related art.
- the first aspect of the embodiment of the present invention provides a wavelength division multiplexing optical communication device, including: a circuit board, a wavelength division multiplexing optical device, a tracking device and a plurality of optical processing devices;
- the optical processing devices are all attached to the circuit board, and the wavelength division multiplexing optical device and the tracking device are both arranged on the circuit board; wherein, the tracking device is used to obtain its own position information in real time and The acquired position information is sent to the target terminal;
- the optical processing device is used to emit light, and the wavelength division multiplexing optical device is used to perform wavelength division multiplexing on the light emitted by a plurality of the optical processing devices before outputting; or,
- the optical processing device is used to receive light, and the wavelength division multiplexing optical device is used to receive external light and perform wavelength division multiplexing demultiplexing on the received external light for multiple optical processing The device receives.
- the second aspect of the embodiment of the present invention provides an optical connector, including: a signal transmitter, an optical fiber connector, and the wavelength division multiplexing optical communication device as described in the first aspect of the embodiment of the present invention; the signal transmitter device On the circuit board and electrically connected to the circuit board, the input end of the optical fiber connector is connected to the output end of the wavelength division multiplexing optical device, and the output end of the optical fiber connector is used to connect the optical fiber; wherein , the optical fiber connector is used to transmit the light output by the wavelength division multiplexing optical device to the optical fiber.
- the tracking device Set the tracking device on the circuit board; if the user accidentally loses the wavelength division multiplexing optical communication device, since the tracking device can obtain its own location information in real time and send the obtained location information to the target terminal, the user can The location information displayed by the terminal retrieves the wavelength division multiplexing optical communication device; thus, the anti-lost performance of the wavelength division multiplexing optical communication device can be effectively improved, and the user experience can be greatly improved.
- FIG. 1 is a schematic structural diagram of a first wavelength division multiplexing optical communication device provided by an embodiment of the present invention under a first viewing angle;
- FIG. 2 is a schematic structural diagram of the first wavelength division multiplexing optical communication device provided by an embodiment of the present invention under a second viewing angle;
- FIG. 3 is an exploded schematic diagram of the first wavelength division multiplexing optical communication device provided by an embodiment of the present invention.
- FIG. 4 is a schematic structural diagram of a second wavelength division multiplexing optical communication device provided by an embodiment of the present invention.
- FIG. 5 is a first exploded schematic diagram of a second wavelength division multiplexing optical communication device provided by an embodiment of the present invention.
- FIG. 6 is a second exploded schematic diagram of a second wavelength division multiplexing optical communication device provided by an embodiment of the present invention.
- FIG. 7 is an exploded schematic diagram of a wavelength division multiplexing optical device provided by an embodiment of the present invention.
- FIG. 8 is a schematic structural diagram of a wavelength division multiplexing optical device provided by an embodiment of the present invention.
- Fig. 9 is a schematic structural diagram of the first optical connector provided by the embodiment of the present invention.
- FIG. 10 is a schematic structural diagram of a second optical connector provided by an embodiment of the present invention.
- an embodiment of the present invention provides a wavelength division multiplexing optical communication device.
- Fig. 1 is a schematic structural diagram of the first wavelength division multiplexing optical communication device provided by the embodiment of the present invention under the first viewing angle
- Fig. 2 is the first wavelength division multiplexing optical communication device provided by the embodiment of the present invention
- FIG. 3 is an exploded schematic diagram of a first wavelength division multiplexing optical communication device provided by an embodiment of the present invention.
- the wavelength division multiplexing optical communication device includes: a circuit board 1, a wavelength division multiplexing optical device 2, a tracking device 3 and a plurality of optical processing devices 4; wherein, a plurality of optical processing devices 4 are all mounted on the circuit board 1 , and the wavelength division multiplexing optical device 2 and the tracking device 3 are all mounted on the circuit board 1 .
- the tracking device 3 is used to obtain its own location information in real time and send the obtained location information to the terminal held by the user (referred to as the target terminal for short); the optical processing device 4 is used to emit light, and the wavelength division multiplexed light
- the device 2 is used to perform wavelength division multiplexing on the light emitted by a plurality of optical processing devices 4 and output it; or, the optical processing device 4 is used to receive light, and the wavelength division multiplexing optical device 2 is used to receive external light and process the received light
- the external light is demultiplexed by wavelength division multiplexing, so as to be received by multiple optical processing devices 4 .
- the light processing device 4 is any one of a light emitting device (for emitting light) and a light receiving device (for receiving light).
- the optical processing device 4 may be an optical emitting device (such as a laser); at this time, the light emitted by the optical emitting device will be wavelength-division multiplexed by the wavelength-division-multiplexing optical device 2 and sent to the outside.
- the optical processing device 4 can also be a light receiving device (such as a detector); at this time, the external light will be wavelength division multiplexed by the wavelength division multiplexing optical device 2 After demultiplexing, they are sent to multiple light receiving devices for reception.
- the tracking device 3 may include: a tracker 31 and a wireless communicator 32; wherein, the tracker 31 can be used to acquire location information in real time; the wireless communicator 32 can be used to send the location information acquired by the tracker 31 to the terminal held by the user.
- the tracking device 3 may include: a tracker 31, a wireless communicator 32, a distance detector, and a prompter; wherein, the tracker 31 can be used to acquire location information in real time; the wireless communicator 32 can be used to The location information obtained by the tracker 31 is sent to the terminal held by the user; the distance detector can be used to detect the distance between it and the terminal held by the user; When the distance is less than the preset distance threshold, a prompt is output (for example, a prompt is output in the form of sound, light, or a combination of sound and light) to prompt the user of the current specific location of the wavelength division multiplexing optical communication device.
- a prompt is output (for example, a prompt is output in the form of sound, light, or a combination of sound and light) to prompt the user of the current specific location of the wavelength division multiplexing optical communication device.
- the tracking device 3 may include: a tracker 31, a wireless communicator 32, a distance detector and a prompter; wherein, the tracker 31 can be used to acquire location information in real time; the wireless communicator 32 can be used to The location information obtained by the tracker 31 is sent to the terminal held by the user (hereinafter referred to as the "user" as the target user), and when the terminal held by the target user cannot establish a communication connection with the wireless communicator 32, the Terminals held by other nearby users send preset information (here, the preset information may include location information acquired by the tracker 31 and/or ID information such as the terminal held by the target user, indicating that the target user holds information of the terminal held by the target user), and the preset information is sent to the terminal held by the target user through the terminal of other users; the distance detector can be used to detect the distance between it and the terminal held by the target user; the prompter can be used to When the distance between the distance detector and the terminal held by the target user is less than the preset distance
- the above-mentioned implementation is only a preferred implementation of the embodiment of the present invention, and is not the only limitation of the technical features related to the optical processing device 4 and the tracking device 3 in the embodiment of the present invention; in this regard, those skilled in the art can On the basis of the embodiments of the present invention, flexible settings are made according to actual application scenarios.
- the technical features related to the optical processing device 4 may include but not limited to the type of the optical processing device 4 ;
- the technical features related to the tracking device 3 may include but not limited to the specific composition of the tracking device 3 .
- a tracking device 3 is set on the circuit board 1; if the user accidentally loses the wavelength division multiplexing optical communication device, since the tracking device 3 can obtain its own location information in real time and send the obtained location information to the target terminal, so the user can retrieve the wavelength division multiplexing optical communication device according to the location information displayed by the target terminal; thereby effectively improving the anti-lost performance of the wavelength division multiplexing optical communication device, thereby greatly improving the user experience .
- Figure 4 is a schematic structural diagram of a second wavelength division multiplexing optical communication device provided by an embodiment of the present invention
- Figure 5 is a second wavelength division multiplexing optical communication device provided by an embodiment of the present invention.
- FIG. 6 is the second disassembled schematic diagram of the second wavelength division multiplexing optical communication device provided by the embodiment of the present invention.
- the wavelength division multiplexing optical communication device may further include a positioning member 5; the positioning member 5 may be arranged on the side of the circuit board 1 opposite to the wavelength division multiplexing optical device 2, and the positioning member 5 can pass through the circuit board 1 and be connected to the wavelength division multiplexing optical device 2 .
- the positioning member 5 may include: a main body 51 and two positioning parts 52 extending from the main body 51 to the direction of the wavelength division multiplexing optical device 2 and spaced from each other; wherein, the two positioning parts 52 may pass through the circuit board 1 and The wavelength division multiplexing optical device 2 is connected.
- each optical processing device 4 can be attached to the circuit board 1 at intervals with the two positioning portions 52 as reference points, and can be located between the two positioning portions 52 .
- the reference points used by the two positioning parts 52 are actually position identification points when the circuit board 1 is applied to an automatic placement machine.
- two positioning parts 52 can be passed through the circuit board 1 and connected to the wavelength division multiplexing optical device 2; At this time, the wavelength division multiplexing optical device 2 must form a relative positional relationship with each optical processing device 4, then, as long as the optical path coupling between each optical processing device 4 and the wavelength division multiplexing optical device 2 is the most optimal under this relative positional relationship If it is better, it is no longer necessary to adjust the relative positions of each optical processing device 4 and the wavelength division multiplexing optical device 2 .
- the embodiment of the present invention does not need to repeatedly adjust the relative positions of each optical processing device 4 and wavelength division multiplexing optical device 2, and shortens the time for optical coupling between each optical processing device 4 and wavelength division multiplexing optical device 2. Time, so that the production efficiency of the wavelength division multiplexing optical communication device can be greatly improved, and the demand for the wavelength division multiplexing optical communication device in the current consumer field can be well met.
- the circuit board 1 may have two through holes (not shown in the figure) spaced apart from each other; at this time, the two positioning parts 52 may pass through the two through holes and the wavelength division multiplexing optical device 2 respectively. connect.
- the shape of the two through holes may be at least one of circular, rectangular, trapezoidal, elliptical, n-deformed (n ⁇ 5) and irregular patterns commonly used in the art.
- the shapes of the two through holes are adapted to the two positioning portions 52 respectively.
- the end of the positioning part 52 away from the main body 51 may be formed with an insertion hole 521 recessed toward the main body 51 , and the two insertion holes 521 may serve as reference points for attaching each optical processing device 4 to the circuit board 1 .
- the wavelength division multiplexing optical device 2 can have two plug-in parts 211 spaced apart from each other, and the two plug-in parts 211 can be plug-fitted with two jacks 521 respectively.
- the two positioning parts 52 in the positioning member 5 can be passed through the circuit board 1 first, and then the wavelength division The two insertion parts 211 in the multiplexing optical device 2 are inserted into the two sockets 521 in the positioning member 5 .
- the end of the positioning part 52 away from the main body 51 can be formed with an insertion part (not shown in the figure) extending in the direction of the wavelength division multiplexing optical device 2, and the two insertion parts can be used as optical
- the processing device 4 is mounted on the reference point of the circuit board 1 .
- the wavelength division multiplexing optical device 2 may have two jacks (not shown in the figure) spaced apart from each other, and the two jacks may be mated with two socket parts respectively.
- the two positioning parts 52 in the positioning part 5 can be passed through the circuit board 1 first, and then the positioning parts The two sockets in 5 are plugged into the two sockets in the wavelength division multiplexing optical device 2 .
- the aperture of the socket 521 in the positioning member 5 can be along the The insertion direction of 211 shows a decreasing trend; based on this, the insertion part 211 in the wavelength division multiplexing optical device 2 can be an elastic insertion part, that is, the insertion part 211 in the wavelength division multiplexing optical device 2 can be made of elastic Made of materials, such as silicone, plastic, etc.
- the aperture of the jack in the wavelength division multiplexing optical device 2 can also show a decreasing trend along the insertion direction of the socket in the positioning member 5; based on this, the socket in the positioning member 5 can also be elastic
- the insertion portion, that is, the insertion portion in the positioning member 5 can also be made of elastic materials, such as silica gel and plastic.
- the above-mentioned implementation is only a preferred implementation of the embodiment of the present invention, and is not the only limitation of the technical features related to the positioning part 52 and the wavelength division multiplexing optical device 2 in the embodiment of the present invention; On the basis of the embodiments of the present invention, technicians can make flexible settings according to actual application scenarios.
- the technical features related to the positioning part 52 and the wavelength division multiplexing optical device 2 may include but not limited to the specific form in which the positioning part 52 passes through the circuit board 1 and the specific form in which the positioning part 52 is connected to the wavelength division multiplexing optical device 2 .
- FIG. 7 is an exploded schematic diagram of a wavelength division multiplexing optical device provided by an embodiment of the present invention
- FIG. 8 is a schematic structural diagram of a wavelength division multiplexing optical device provided by an embodiment of the present invention.
- the wavelength division multiplexing optical device 2 may include: an optical diffracter 21, a plurality of filters 22 and a plurality of optical lenses 23; wherein, the side of the optical diffracter 21 away from the circuit board 1 may form a
- the accommodating groove 212 that is sunken in the direction of the circuit board 1, the side of the light diffracter 21 close to the circuit board 1 can be formed with a plurality of mounting holes 213 that are spaced from each other and communicate with the accommodating groove 212, and the multiple mounting holes 213 can be connected with multiple
- a plurality of optical lenses 23 can be respectively arranged in a plurality of mounting holes 213, a plurality of filters 22 can be spaced from each other and arranged obliquely in the accommodating groove 212, and a plurality of filters 22 can be respectively connected with A plurality of optical lenses 23 correspond; moreover, a receiving port 24 may be built in the end of the optical diffracter 21 .
- the plurality of filters 22 are obliquely arranged in the accommodating groove 212, which actually means that there is an included angle between the filters 22 and the circuit board 1, for example, there is an included angle of 45° between the filters 22 and the circuit board 1 And the included angle of 60°, etc.
- the optical processing device 4 when the optical processing device 4 is a light-emitting device, the light emitted by a plurality of light-emitting devices sequentially passes through a plurality of optical lenses 23 and a plurality of filters 22 and then collects at the receiving port 24, and passes through the receiving port 24 Output (the receiving port 24 is equivalent to the output end of the wavelength division multiplexing optical device 2); when the optical processing device 4 is a light receiving device, the external light passes through the receiving port 24, multiple filters 22 and multiple optical lenses 23 in sequence Afterwards, they are respectively received by multiple light-receiving devices.
- the optical lens 23 in the wavelength division multiplexing optical device 2 will be precisely aligned with the corresponding optical processing device 4, that is, the wavelength division multiplexing
- the optical lens 23 in the optical device 2 and the corresponding optical processing device 4 are located on the same optical path.
- the filter 22 may be a short-pass filter. Of course, it is not limited thereto. In other embodiments, the filter 22 can also be other filters commonly used in the art, such as long-wave pass filters and cut-off filters; or, it can also be a variety of filters. combination.
- the receiving port 24 may be an LC standard single-mode optical fiber port.
- the receiving port 7 can also be other common optical fiber interfaces in this field, such as standard single-mode optical fiber interfaces such as FC, SC, and ST.
- a plurality of mounting positions 25 for installing each filter 22 may be provided in the accommodating groove 212;
- An optical glue layer may be formed on the contact surface, that is, the filter 22 is fixed to the corresponding installation position 25 by optical glue.
- the installation position 25 can be two sections of "serrated” installation grooves arranged oppositely; at this time, each filter sheet 22 can be erected in the two sections of "serrated” installation grooves respectively; with one filter sheet 22
- one end of the filter 22 can be installed in one of the "serrated” installation grooves, and the opposite end of the filter 22 can be installed in another "serrated” installation groove;
- An optical glue layer may be formed on the groove walls of the mounting grooves of " that are in contact with the filters 22.
- the installation position 25 can be two rows of card slots opened on the two opposite walls of the accommodating slot 312 (wherein, each row of card slots includes a plurality of card slots spaced apart from each other); at this time, Each filter 22 can be set in two rows of slots respectively; taking a filter 22 as an example, one end of the filter 22 can be stuck in one of the slots, and the opposite end of the filter 22 can be stuck in another row.
- One column of "card slots; and, the walls of the two columns of card slots in contact with each filter 22 may be formed with an optical glue layer.
- the above-mentioned implementation is only a preferred implementation of the embodiment of the present invention, and is not the only limitation of the embodiment of the present invention on the technical features related to the filter 22, the receiving port 24 and the installation position 25;
- technicians can make flexible settings according to actual application scenarios.
- the technical features related to the filter 22 may include but not limited to the type of the filter 22;
- the technical features related to the receiving port 24 may include but not limited to the type of the receiving port 24;
- the technical features related to the installation position 25 may include But not limited to the specific structure of the installation position 25 .
- the optical processing device 4, the optical lens 23 and the filter plate 22 respectively include a plurality; since the function of the wavelength division multiplexing optical device 2 is to perform wavelength division multiplexing on the light emitted by a plurality of optical processing devices 4, or The external light is demultiplexed by wavelength division multiplexing, so the number of optical processing devices 4 , the number of optical lenses 23 and the number of filters 22 should have an equal relationship.
- the light emitted/received by a plurality of optical processing devices 4 can have different wavelengths respectively, and the plurality of filters 22 can also have different wavelengths, and the wavelength of light emitted/received by any optical processing device 4 can be consistent with the corresponding Filters 22 have the same wavelength.
- the embodiments of the present invention do not limit the number of optical processing devices 4 , optical lenses 23 and filters 22 , as well as the wavelengths of light emitted/received by multiple optical processing devices 4 and the wavelengths of multiple filters 22 .
- the optical lens 23 and the filter plate 22 respectively include seven
- the wavelengths of the light emitted/received by the seven optical processing devices 4 can be 800nm, 825nm, 850nm, 910nm, 940nm, 970nm and 1000nm
- the wavelengths of the multiple filters 22 can also be 800nm, 825nm, 850nm, 910nm, 940nm, 970nm and 1000nm in sequence.
- FIG. 9 is a schematic structural diagram of a first optical connector provided by an embodiment of the present invention
- FIG. 10 is a schematic structural diagram of a second optical connector provided by an embodiment of the present invention.
- the embodiment of the present invention also provides an optical connector, including: a signal transmitter 6, an optical fiber connector 7, and a wavelength division multiplexing optical communication device provided by the embodiment of the present invention; wherein, the signal transmitter 6 Located on the circuit board 1 and electrically connected to the circuit board 1, the input end of the optical fiber connector 7 is connected to the output end of the wavelength division multiplexing optical device 2 (that is, connected to the receiving port 24), and the output end of the optical fiber connector 7 is used for For connecting optical fiber 8.
- the optical fiber connector 7 is used to transmit the light output by the wavelength division multiplexing optical device 2 to the optical fiber 8 (that is, to transmit the light gathered at the receiving port 24 to the optical fiber 8 ). It can be understood that since the receiving port 24 adopts a standard single-mode optical fiber interface, the optical fiber 8 may adopt a standard single-mode optical fiber.
- the signal transmitter 6 can be a high-definition multimedia interface (High Definition Multimedia Interface, HDMI), which is mainly used to transmit video signals.
- HDMI High Definition Multimedia Interface
- the signal transmitter 6 may also adopt other transmitters commonly used in the art with a signal transmission function.
- the photoelectric connector provided by the embodiment of the present invention may also include a charging/discharging connector 9 , which may be disposed on the circuit board 1 and electrically connected to the circuit board 1 .
- the charging/discharging connector 9 is mainly used to provide electric energy for the circuit board 1; for example, the charging/discharging connector 9 may adopt a USB interface, a USB connector, and the like.
- the charging/discharging connector 9 may also adopt other connectors commonly used in the art with charging/discharging functions.
- the optical connector provided by the embodiment of the present invention may also include a housing 10, and a circuit board 1, a wavelength division multiplexing optical device 2, a tracking device 3, a positioning member 5, and a plurality of optical processing devices 4.
- the end of the signal transmitter 6 close to the circuit board 1 , the end of the optical fiber connector 7 close to the circuit board 1 , and the charging/discharging connector 9 can all be accommodated in the housing 10 .
- the function of the housing 10 is to: control the circuit board 1, the wavelength division multiplexing optical device 2, the tracking device 3, the positioning member 5, a plurality of optical processing devices 4, the end of the signal transmitter 6 close to the circuit board 1, the optical fiber
- the connector 7 is protected near the end of the circuit board 1 and the charge/discharge connector 9 .
- each embodiment in the content of the present invention is described in a progressive manner, each embodiment focuses on the differences from other embodiments, and the same and similar parts of each embodiment refer to each other That's it.
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Abstract
本发明提供了一种波分复用光通信装置以及光电连接器。其中，波分复用光通信装置包括：电路板、波分复用光器件、追踪器件以及多个光处理器件；多个光处理器件均贴设于电路板，波分复用光器件以及追踪器件均设于电路板；其中，追踪器件用于实时获取自身的位置信息并将所获取的位置信息发送至目标终端；光处理器件用于发射光，波分复用光器件用于对多个光处理器件发射的光进行波分复用后输出；或，光处理器件用于接收光，波分复用光器件用于接收外界的光并对所接收的外界的光进行波分复用的解复用，以供多个光处理器件接收。本发明能够有效地提升波分复用光通信装置的防遗失性，从而能够大幅度提升用户的使用体验。
Description
本发明涉及一种光通信装置，尤其涉及一种波分复用光通信装置以及光电连接器。
相关技术中，波分复用光通信装置一般包括电路板、贴设于电路板的多个激光器/探测器以及与多个激光器/探测器进行光路耦合以实现波分复用的波分复用光器件。近些年来，随着COB（Chips on Board，板上芯片）封装技术的不断发展，波分复用光通信装置的体积越来越小，从而导致波分复用光通信装置极其容易遗失，进而降低了用户的使用体验。
因此，有必要对上述波分复用光通信装置的结构进行改进。
本发明提供了一种波分复用光通信装置以及光电连接器，旨在解决相关技术中波分复用光通信装置极其容易遗失的问题。
为了解决上述技术问题，本发明实施例第一方面提供了一种波分复用光通信装置，包括：电路板、波分复用光器件、追踪器件以及多个光处理器件；多个所述光处理器件均贴设于所述电路板，所述波分复用光器件以及所述追踪器件均设于所述电路板；其中，所述追踪器件用于实时获取自身的位置信息并将所获取的位置信息发送至目标终端；所述光处理器件用于发射光，所述波分复用光器件用于对多个所述光处理器件发射的光进行波分复用后输出；或，所述光处理器件用于接收光，所述波分复用光器件用于接收外界的光并对所接收的外界的光进行波分复用的解复用，以供多个所述光处理器件接收。
本发明实施例第二方面提供了一种光电连接器，包括：信号传输器、光纤连接器以及如本发明实施例第一方面所述的波分复用光通信装置；所述信号传输器设于所述电路板且与所述电路板电连接，所述光纤连接器的输入端与所述波分复用光器件的输出端连接，所述光纤连接器的输出端用于连接光纤；其中，所述光纤连接器用于将所述波分复用光器件输出的光输送至所述光纤。
从上述描述可知，与相关技术相比，本发明的有益效果在于：
在电路板上设置追踪器件；如果用户不小心遗失了波分复用光通信装置，那么由于追踪器件可以实时获取自身的位置信息并将所获取的位置信息发送至目标终端，所以用户可以根据目标终端所显示的位置信息重新找回波分复用光通信装置；从而能够有效地提升波分复用光通信装置的防遗失性，进而能够大幅度提升用户的使用体验。
为了更清楚地说明相关技术或本发明实施例中的技术方案，下面将对相关技术或本发明实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，而并非是全部实施例，对于本领域的普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例提供的第一种波分复用光通信装置于第一视角下的结构示意图；
图2为本发明实施例提供的第一种波分复用光通信装置于第二视角下的结构示意图；
图3为本发明实施例提供的第一种波分复用光通信装置的分解示意图；
图4为本发明实施例提供的第二种波分复用光通信装置的结构示意图；
图5为本发明实施例提供的第二种波分复用光通信装置的第一种分解示意图；
图6为本发明实施例提供的第二种波分复用光通信装置的第二种分解示意图；
图7为本发明实施例提供的波分复用光器件的分解示意图；
图8为本发明实施例提供的波分复用光器件的结构示意图；
图9为本发明实施例提供的第一种光电连接器的结构示意图；
图10为本发明实施例提供的第二种光电连接器的结构示意图。
为了使本发明的目的、技术方案以及优点更加的明显和易懂，下面将结合本发明实施例以及相应的附图，对本发明进行清楚、完整地描述，其中，自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。应当理解的是，下面所描述的本发明的各个实施例仅仅用以解释本发明，并不用于限定本发明，也即基于本发明的各个实施例，本领域的普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。此外，下面所描述的本发明的各个实施例中所涉及的技术特征只要彼此之间未构成冲突就可以相互组合。
在相关技术中，随着COB封装技术的不断发展，波分复用光通信装置的体积越来越小，从而导致波分复用光通信装置极其容易遗失，进而降低了用户的使用体验。为此，本发明实施例提供了一种波分复用光通信装置。
请参阅图1、图2以及图3，图1为本发明实施例提供的第一种波分复用光通信装置于第一视角下的结构示意图，图2为本发明实施例提供的第一种波分复用光通信装置于第二视角下的结构示意图，图3为本发明实施例提供的第一种波分复用光通信装置的分解示意图。
从图1、图2以及图3中可以看出，本发明实施例提供的波分复用光通信装置包括：电路板1、波分复用光器件2、追踪器件3以及多个光处理器件4；其中，多个光处理器件4均贴设于电路板1，波分复用光器件2以及追踪器件3均设于电路板1。具体地，追踪器件3用于实时获取自身的位置信息并将所获取的位置信息发送至用户所持有的终端（简称为目标终端）；光处理器件4用于发射光，波分复用光器件2用于对多个光处理器件4发射的光进行波分复用后输出；或，光处理器件4用于接收光，波分复用光器件2用于接收外界的光并对所接收的外界的光进行波分复用的解复用，以供多个光处理器件4接收。可以理解，光处理器件4为光发射器件（用于发射光）和光接收器件（用于接收光）中的任一种。
作为一种实施方式，光处理器件4可以为光发射器件（比如激光器）；此时，光发射器件发射的光会由波分复用光器件2进行波分复用后输送至外界。当然，也并非仅限于此，在其他实施方式中，光处理器件4也可以为光接收器件（比如探测器）；此时，外界的光会由波分复用光器件2进行波分复用的解复用后分别输送至多个光接收器件进行接收。
作为一种实施方式，追踪器件3可以包括：追踪器31以及无线通信器32；其中，追踪器31可以用于实时获取位置信息；无线通信器32可以用于将追踪器31获取的位置信息发送至用户所持有的终端。
作为另一种实施方式，追踪器件3可以包括：追踪器31、无线通信器32、距离检测器以及提示器；其中，追踪器31可以用于实时获取位置信息；无线通信器32可以用于将追踪器31获取的位置信息发送至用户所持有的终端；距离检测器可以用于检测其与用户所持有的终端的距离；提示器可以用于在距离检测器与用户所持有的终端的距离小于预设距离阈值时，输出提示（比如以声音、光或声光组合的方式输出提示），以提示用户波分复用光通信装置当前所处的具体位置。
作为又一种实施方式，追踪器件3可以包括：追踪器31、无线通信器32、距离检测器以及提示器；其中，追踪器31可以用于实时获取位置信息；无线通信器32可以用于将追踪器31获取的位置信息发送至用户（以下将此“用户”称为目标用户）所持有的终端，以及在目标用户所持有的终端无法与无线通信器32建立通信连接时，向其附近的其他用户所持有的终端发送预设信息（此处，预设信息可以包括追踪器31获取的位置信息和/或诸如目标用户所持有的终端的ID信息等指示目标用户所持有的终端的信息），并通过其他用户的终端将预设信息发送至目标用户所持有的终端；距离检测器可以用于检测其与目标用户所持有的终端的距离；提示器可以用于在距离检测器与目标用户所持有的终端的距离小于预设距离阈值时，输出提示（比如以声音、光或声光组合的方式输出提示），以提示目标用户波分复用光通信装置当前所处的具体位置。
应当理解的是，上述实施方式仅作为本发明实施例的优选实现，并非是本发明实施例对与光处理器件4以及追踪器件3相关的技术特征的唯一限定；对此，本领域技术人员可以在本发明实施例的基础上，根据实际应用场景进行灵活设定。其中，与光处理器件4相关的技术特征可以包括但不限于光处理器件4的类型；与追踪器件3相关的技术特征可以包括但不限于追踪器件3的具体构成。
本发明实施例在电路板1上设置追踪器件3；如果用户不小心遗失了波分复用光通信装置，那么由于追踪器件3可以实时获取自身的位置信息并将所获取的位置信息发送至目标终端，所以用户可以根据目标终端所显示的位置信息重新找回波分复用光通信装置；从而能够有效地提升波分复用光通信装置的防遗失性，进而能够大幅度提升用户的使用体验。
请进一步参阅图4、图5以及图6，图4为本发明实施例提供的第二种波分复用光通信装置的结构示意图，图5为本发明实施例提供的第二种波分复用光通信装置的第一种分解示意图，图6为本发明实施例提供的第二种波分复用光通信装置的第二种分解示意图。
在一些实施例中，本发明实施例提供的波分复用光通信装置还可以包括定位件5；定位件5可以设置在电路板1与波分复用光器件2相对的一侧，定位件5可以穿过电路板1与波分复用光器件2连接。具体地，定位件5可以包括：主体51以及自主体51向波分复用光器件2的方向延伸且相互间隔的两个定位部52；其中，两个定位部52可以穿过电路板1与波分复用光器件2连接。在此基础上，各光处理器件4可以以两个定位部52为参考点相互间隔贴设于电路板1，且可以均位于两个定位部52之间。此处，有必要进行说明，两个定位部52所作为的参考点实际上为电路板1应用于自动贴片机时的位置识别点。
对于该实施例，当需要对各光处理器件4与波分复用光器件2进行光路耦合时，可以将两个定位部52穿过电路板1并与波分复用光器件2进行连接；此时，波分复用光器件2必然与各光处理器件4形成相对位置关系，那么，只要预设在此相对位置关系下各光处理器件4与波分复用光器件2的光路耦合最佳，便不再需要对各光处理器件4与波分复用光器件2的相对位置进行调节。
由此可见，本发明实施例不需要反复调整各光处理器件4与波分复用光器件2的相对位置，缩短了各光处理器件4与波分复用光器件2之间的光路耦合的时间，从而能够大幅度提升波分复用光通信装置的生产效率，进而能够很好地满足当前消费领域对波分复用光通信装置的需求。
作为一种实施方式，电路板1可以具有相互间隔的两个通孔（图中未示出）；此时，两个定位部52可以分别穿过两个通孔与波分复用光器件2连接。
对于该实施方式，两个通孔的形状可以为圆形、矩形、梯形、椭圆形、n变形（n≥5）和本领域内常用的不规则图形中的至少一种。较好的是，两个通孔的形状分别与两个定位部52相适配。
作为一种实施方式，定位部52远离主体51的一端可以形成有向主体51的方向凹陷的插孔521，两个插孔521可以作为各光处理器件4贴设于电路板1的参考点。基于此，波分复用光器件2可以具有相互间隔的两个插接部211，且该两个插接部211可以分别与两个插孔521插接配合。
对于该实施方式，当需要对各光处理器件4与波分复用光器件2进行光路耦合时，可以先将定位件5中的两个定位部52穿过电路板1，再分别将波分复用光器件2中的两个插接部211插接于定位件5中的两个插孔521。
作为另一种实施方式，定位部52远离主体51的一端可以形成有向波分复用光器件2的方向延伸的插接部（图中未示出），两个插接部可以作为各光处理器件4贴设于电路板1的参考点。基于此，波分复用光器件2可以具有相互间隔的两个插孔（图中未示出），且该两个插孔可以分别与两个插接部插接配合。
对于该实施方式，当需要对各光处理器件4与波分复用光器件2进行光路耦合时，可以先将定位件5中的两个定位部52穿过电路板1，再分别将定位件5中的两个插接部插接于波分复用光器件2中的两个插孔。
在上述两种实施方式中，为了提升定位件5与波分复用光器件2的连接稳定性；定位件5中的插孔521的孔径可以沿波分复用光器件2中的插接部211的插接方向呈减缩趋势；基于此，波分复用光器件2中的插接部211可以为弹性插接部，也即波分复用光器件2中的插接部211可以由弹性材料制成，比如硅胶、塑胶等。相应的，波分复用光器件2中的插孔的孔径也可以沿定位件5中的插接部的插接方向呈减缩趋势；基于此，定位件5中的插接部也可以为弹性插接部，也即定位件5中的插接部也可以由弹性材料制成，比如硅胶和塑胶等。
应当理解的是，上述实施方式仅作为本发明实施例的优选实现，并非是本发明实施例对与定位部52以及波分复用光器件2相关的技术特征的唯一限定；对此，本领域技术人员可以在本发明实施例的基础上，根据实际应用场景进行灵活设定。其中，与定位部52以及波分复用光器件2相关的技术特征可以包括但不限于定位部52穿过电路板1的具体形式以及定位部52与波分复用光器件2连接的具体形式。
请进一步参阅图7以及图8，图7为本发明实施例提供的波分复用光器件的分解示意图，图8为本发明实施例提供的波分复用光器件的结构示意图。
在一些实施例中，波分复用光器件2可以包括：光衍射器21、多个滤波片22以及多个光透镜23；其中，光衍射器21远离电路板1的一侧可以形成有向电路板1的方向凹陷的容置槽212，光衍射器21靠近电路板1的一侧可以形成有多个相互间隔且连通容置槽212的安装孔213，多个安装孔213可以分别与多个光处理器件4相对应，多个光透镜23可以分别设置在多个安装孔213内，多个滤波片22可以相互间隔且倾斜设置在容置槽212内，多个滤波片22可以分别与多个光透镜23相对应；而且，光衍射器21的端部可以内置有接收口24。可以理解，多个滤波片22倾斜设置在容置槽212内，实际上是指滤波片22与电路板1之间具有夹角，比如滤波片22与电路板1之间具有45°的夹角和60°的夹角等。
对于该实施例，当光处理器件4为光发射器件时，多个光发射器件发射的光依序经过多个光透镜23以及多个滤波片22后汇集于接收口24，并经由接收口24输出（接收口24相当于波分复用光器件2的输出端）；当光处理器件4为光接收器件时，外界的光依序经过接收口24、多个滤波片22以及多个光透镜23后分别由多个光接收器件接收。而且，对各光处理器件4与波分复用光器件2进行光路耦合后，波分复用光器件2中的光透镜23会与相应光处理器件4精确对准，也即波分复用光器件2中的光透镜23与相应光处理器件4会位于同一条光路上。
作为一种实施方式，滤波片22可以为短波通滤波片。当然，也并非仅限于此，在其他实施方式中，滤波片22也可以为本领域内常用的其他滤波片，比如长波通滤波片和截止滤波片等；或者，还可以为多种滤波片的组合。
作为一种实施方式，接收口24可以为LC标准单模光纤接口。当然，也并非仅限于此，在其他实施方式中，接收口7也可以为本领域内常用的其他光纤接口，比如FC、SC和ST等标准单模光纤接口。
进一步地，容置槽212内可以设有多个用于安装各滤波片22的安装位25；且为了增强滤波片22与相应安装位25间的安装稳固性，滤波片22与相应安装位25的接触面可以形成有光学胶水层，也即滤波片22采用光学胶水的方式固定于相应的安装位25。
作为一种实施方式，安装位25可以为相对设置的两段“锯齿状”的安装槽；此时，各滤波片22可以分别架设于两段“锯齿状”的安装槽；以一个滤波片22为例，该滤波片22的一端可以架设于其中一段“锯齿状”的安装槽，该滤波片22相对的另一端可以架设于另一段“锯齿状”的安装槽；并且，两段“锯齿状”的安装槽与各滤波片22接触的槽壁可以形成有光学胶水层。
作为另一种实施方式，安装位25可以为开设于容置槽312相对的两个槽壁的两列卡槽（其中，每列卡槽均包括相互间隔的多个卡槽）；此时，各滤波片22可以分别卡设于两列卡槽；以一个滤波片22为例，该滤波片22的一端可以卡设于其中一列卡槽，该滤波片22相对的另一端可以卡设于另一列“卡槽；并且，两列卡槽与各滤波片22接触的槽壁可以形成有光学胶水层。
应当理解的是，上述实施方式仅作为本发明实施例的优选实现，并非是本发明实施例对与滤波片22、接收口24以及安装位25相关的技术特征的唯一限定；对此，本领域技术人员可以在本发明实施例的基础上，根据实际应用场景进行灵活设定。其中，与滤波片22相关的技术特征可以包括但不限于滤波片22的类型；与接收口24相关的技术特征可以包括但不限于接收口24的类型；与安装位25相关的技术特征可以包括但不限于安装位25的具体结构。
综合前文所述，光处理器件4、光透镜23以及滤波片22分别包括多个；由于波分复用光器件2的作用是对多个光处理器件4发射的光进行波分复用，或对外界的光进行波分复用的解复用，所以光处理器件4的数量、光透镜23的数量以及滤波片22的数量间应当具有相等关系。在此基础上，多个光处理器件4发射/接收的光可以分别具有不同的波长，多个滤波片22也可以具有不同的波长，且任一光处理器件4发射/接收的光的波长可以与相应滤波片22的波长相同。此外，本发明实施例对光处理器件4、光透镜23和滤波片22的数量，以及多个光处理器件4发射/接收的光的波长和多个滤波片22的波长不做唯一限定。比如，当光处理器件4、光透镜23以及滤波片22分别包括七个时，七个光处理器件4发射/接收的光的波长可以依序为800nm、825nm、850nm、910nm、940nm、970nm和1000nm；相应的，多个滤波片22的波长也可以依序为800nm、825nm、850nm、910nm、940nm、970nm和1000nm。
请进一步参阅图9以及图10，图9为本发明实施例提供的第一种光电连接器的结构示意图，图10为本发明实施例提供的第二种光电连接器的结构示意图。
如图9所示，本发明实施例还提供一种光电连接器，包括：信号传输器6、光纤连接器7以及本发明实施例提供的波分复用光通信装置；其中，信号传输器6设于电路板1且与电路板1电连接，光纤连接器7的输入端与波分复用光器件2的输出端连接（也即与接收口24连接），光纤连接器7的输出端用于连接光纤8。具体地，光纤连接器7用于将波分复用光器件2输出的光输送至光纤8（也即将汇集于接收口24的光输送至光纤8）。可以理解，由于接收口24采用标准单模光纤接口，所以光纤8可以采用标准单模光纤。
对于该实施例，信号传输器6可以为高清多媒体接口（High
Definition Multimedia Interface，HDMI），其主要用于传输视频信号。当然，也并非仅限于此，在其他实施例中，信号传输器6也可以采用本领域内常用的具有信号传输功能的其他传输器。
进一步地，本发明实施例提供的光电连接器还可以包括充/放电连接器9，该充/放电连接器9可以设于电路板1且与电路板1电连接。可以理解，该充/放电连接器9主要用于为电路板1提供电能；比如，充/放电连接器9可以采用USB接口和USB接头等。当然，也并非仅限于此，在其他实施例中，充/放电连接器9也可以采用本领域内常用的具有充/放电功能的其他连接器。
进一步地，如图10所示，本发明实施例提供的光电连接器还可以包括外壳10，且电路板1、波分复用光器件2、追踪器件3、定位件5、多个光处理器件4、信号传输器6靠近电路板1的端部、光纤连接器7靠近电路板1的端部以及充/放电连接器9均可以收容在外壳10内。可以理解，外壳10的作用在于：对电路板1、波分复用光器件2、追踪器件3、定位件5、多个光处理器件4、信号传输器6靠近电路板1的端部、光纤连接器7靠近电路板1的端部以及充/放电连接器9进行保护。
需要说明的是，本发明内容中的各个实施例均采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似的部分互相参见即可。
还需要说明的是，在本发明内容中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明内容。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本发明内容中所定义的一般原理可以在不脱离本发明内容的精神或范围的情况下，在其它实施例中实现。因此，本发明内容将不会被限制于本发明内容所示的这些实施例，而是要符合与本发明内容所公开的原理和新颖特点相一致的最宽的范围。
Claims (10)
- 一种波分复用光通信装置，其特征在于，包括：电路板、波分复用光器件、追踪器件以及多个光处理器件；多个所述光处理器件均贴设于所述电路板，所述波分复用光器件以及所述追踪器件均设于所述电路板；其中，所述追踪器件用于实时获取自身的位置信息并将所获取的位置信息发送至目标终端；所述光处理器件用于发射光，所述波分复用光器件用于对多个所述光处理器件发射的光进行波分复用后输出；或，所述光处理器件用于接收光，所述波分复用光器件用于接收外界的光并对所接收的外界的光进行波分复用的解复用，以供多个所述光处理器件接收。
- 如权利要求1所述的波分复用光通信装置，其特征在于，所述追踪器件包括：追踪器以及无线通信器；其中，所述追踪器用于实时获取位置信息；所述无线通信器用于将所述追踪器获取的位置信息发送至用户所持有的终端。
- 如权利要求1所述的波分复用光通信装置，其特征在于，还包括定位件；所述定位件设置在所述电路板与所述波分复用光器件相对的一侧，所述定位件穿过所述电路板与所述波分复用光器件连接；所述定位件包括：主体以及自所述主体向所述波分复用光器件的方向延伸且相互间隔的两个定位部；两个所述定位部穿过所述电路板与所述波分复用光器件连接；各所述光处理器件以两个所述定位部为参考点相互间隔贴设于所述电路板，且均位于两个所述定位部之间。
- 如权利要求3所述的波分复用光通信装置，其特征在于，所述电路板具有相互间隔的两个通孔，两个所述定位部分别穿过两个所述通孔与所述波分复用光器件连接。
- 如权利要求3或4所述的波分复用光通信装置，其特征在于，所述定位部远离所述主体的一端形成有向所述主体的方向凹陷的插孔，两个所述插孔作为各所述光处理器件贴设于所述电路板的参考点；所述波分复用光器件具有相互间隔的两个插接部，两个所述插接部分别与两个所述插孔插接配合；或，所述定位部远离所述主体的一端形成有向所述波分复用光器件的方向延伸的插接部，两个所述插接部作为各所述光处理器件贴设于所述电路板的参考点；所述波分复用光器件具有相互间隔的两个插孔，两个所述插孔分别与两个所述插接部插接配合。
- 如权利要求5所述的波分复用光通信装置，其特征在于，所述插孔的孔径沿所述插接部的插接方向呈减缩趋势；所述插接部为弹性插接部。
- 如权利要求6所述的波分复用光通信装置，其特征在于，所述波分复用光器件包括：光衍射器、多个滤波片以及多个光透镜；所述光衍射器远离所述电路板的一侧形成有向所述电路板的方向凹陷的容置槽，所述光衍射器靠近所述电路板的一侧形成有多个相互间隔且连通所述容置槽的安装孔，多个所述安装孔分别与多个所述光处理器件对应，多个所述光透镜分别设置在多个所述安装孔内，多个所述滤波片相互间隔且倾斜设置在所述容置槽内，多个所述滤波片分别与多个所述光透镜对应，所述光衍射器的端部内置有接收口；多个所述光处理器件发射的光依序经过多个所述光透镜以及多个所述滤波片后汇集于所述接收口，并经由所述接收口输出；或，外界的光依序经过所述接收口、多个所述滤波片以及多个所述光透镜后分别由多个所述光处理器件接收。
- 如权利要求7所述的波分复用光通信装置，其特征在于，所述容置槽内设有多个用于安装各所述滤波片的安装位；所述滤波片与相应所述安装位的接触面形成有光学胶水层。
- 一种光电连接器，其特征在于，包括：信号传输器、光纤连接器以及如权利要求1-8任一项所述的波分复用光通信装置；所述信号传输器设于所述电路板且与所述电路板电连接，所述光纤连接器的输入端与所述波分复用光器件的输出端连接，所述光纤连接器的输出端用于连接光纤；其中，所述光纤连接器用于将所述波分复用光器件输出的光输送至所述光纤。
- 如权利要求9所述的光电连接器，其特征在于，还包括充/放电连接器；所述充/放电连接器设于所述电路板且与所述电路板电连接。
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20030161583A1 (en) * | 2002-02-27 | 2003-08-28 | Yoshiki Kuhara | Wavelength-multiplexing connector, optical transmission device, and optical communication system |
| CN102680993A (zh) * | 2012-06-08 | 2012-09-19 | 无锡商业职业技术学院 | 一种防丢失跟踪系统 |
| US20150256259A1 (en) * | 2014-03-10 | 2015-09-10 | Luxnet Corporation | Replaceable transmitting module and optical transceiver having the same |
| CN209879078U (zh) * | 2019-07-03 | 2019-12-31 | 苏州旭创科技有限公司 | 光模块 |
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| US20030161583A1 (en) * | 2002-02-27 | 2003-08-28 | Yoshiki Kuhara | Wavelength-multiplexing connector, optical transmission device, and optical communication system |
| CN102680993A (zh) * | 2012-06-08 | 2012-09-19 | 无锡商业职业技术学院 | 一种防丢失跟踪系统 |
| US20150256259A1 (en) * | 2014-03-10 | 2015-09-10 | Luxnet Corporation | Replaceable transmitting module and optical transceiver having the same |
| CN209879078U (zh) * | 2019-07-03 | 2019-12-31 | 苏州旭创科技有限公司 | 光模块 |
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