CN106153562A - The colliery debugging processing method of laser sensor air chamber light path coupling device - Google Patents
The colliery debugging processing method of laser sensor air chamber light path coupling device Download PDFInfo
- Publication number
- CN106153562A CN106153562A CN201610549731.0A CN201610549731A CN106153562A CN 106153562 A CN106153562 A CN 106153562A CN 201610549731 A CN201610549731 A CN 201610549731A CN 106153562 A CN106153562 A CN 106153562A
- Authority
- CN
- China
- Prior art keywords
- laser
- detector
- light source
- light
- source chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/101—Lasers provided with means to change the location from which, or the direction in which, laser radiation is emitted
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention relates to the debugging processing method of a kind of colliery laser sensor air chamber light path coupling device, by design, the laser instrument that the laser assembly with LASER Light Source chip assembly is constituted is fixed in groove with detector, its feature is: front and back, up and down, position in laser assembly for the rotation translational adjustment LASER Light Source chip assembly of left and right and on a large scale level angle, contrasted by the detector light intensity receiving and the light intensity that LASER Light Source chip assembly is launched, determine the light intensity coupling efficiency of current air chamber light path, debugging is fixed on LASER Light Source chip assembly on laser assembly by welding manner after completing, cover laser instrument upper cover and constitute laser instrument, complete the debugging processing of colliery laser sensor air chamber light path coupling device.The debugging of the present invention is easy, it is simple to operation, simple in construction, good stability, and whole debugging process can ensure the coupling efficiency of light path to greatest extent, and secondary debugging makes air chamber each device position during later stage use to be subjected to displacement.
Description
Technical field
The present invention relates to the debugging processing method of laser sensor air chamber light path coupling device, particularly to coal mine laser
The debugging processing method of sensor air chamber light path coupling device.
Background technology
As laser technology exists at the development in mine supervision field, the laser spectrum absorption sensing technology with good prospect
Increasingly being paid attention to widely in the world, compared with conventional mining sensing technology, laser sensing technology has: response speed
Hurry up, antijamming capability is strong, adjustment cycle length, security performance and the many advantages such as sensitivity is high, so colliery laser sensor
Traditional sensors will be replaced, and become the inexorable trend of Coal Mine Monitoring System production development of future generation.
And if laser spectrum absorption techniques to be used enters the design of line sensor, then the gas gathering for detection of gas
Room just will be integrally formed the most key part in design structure, between laser instrument and detector with regard to light intensity coupling efficiency and
Stability after optical device is fixing gathers the test effect of air chamber by directly influencing detection of gas.Existing air chamber light path couples
Debugging processing method, is first fixed to encapsulating complete laser instrument on air chamber pedestal, then by regulating the position of detector,
Reaching expected light intensity coupling efficiency, being finally fixed detector again, another mode is to fix detector, and adjusts
The position of joint laser instrument, method is ibid.
Conventional colliery laser sensor air chamber light path coupling device, sees Fig. 2, Fig. 3, Fig. 4, is provided with air chamber pedestal 1,
Arrange laser end groove 5 in one end of air chamber pedestal 1, laser end groove 5 is same groove with detector end groove 15, will
Laser instrument 12 is fixed in laser end groove 5 by way of welding or glue envelope, by detector 3 by welding or
The mode of glue envelope is fixed in detector end groove 15.Glue envelope sealing 7, light path 8 to the detector 3 that laser instrument 12 sends.
The conventional debugger method of air chamber light path coupling device as above, generally laser instrument 12 by welding or
The mode of glue envelope is fixed in the laser end groove 5 of air chamber pedestal 1, drives laser instrument 12 to work with D.C. regulated power supply, swashs
The light that light device 12 is sent, is received by detector 3, and detector 3 is connected with light power meter, and light power meter is used for measuring spy
Survey the light intensity that the laser instrument 12 received by device 3 is sent, before carrying out position in detector end groove 15 for the detector 3
Afterwards, up and down, the rotation of left and right and little range level angle (owing to being limited by locus) translates and regulation, by receiving
Light intensity contrast with the light intensity that laser instrument 12 is launched, determine the light intensity coupling efficiency of current air chamber light path, after debugging completes
Detector 3 is fixed in the detector end groove 15 of air chamber pedestal 1 by way of welding or glue envelope.Otherwise can first fix
Detector 3, regulates laser instrument 12, reaches same effect.
Both debugging processing method there is problems that, the process of light path coupling is more complicated, adjustable space ratio
Less, operation more difficulty, and due to device during debugging the uncertainty of position cause device fix (welding or
Glue envelope) after less stable, easily produce the change of displacement and the failure that causes gas to detect.
Content of the invention
The present invention is not enough in order to solve existing for prior art, proposes one debugging easily, it is simple to operation, structure letter
Single, it is not susceptible to displacement after fixing, the debugging processing method of the sensor air chamber light path coupling device of good stability.
The technical solution used in the present invention is: the debugging processing of a kind of colliery laser sensor air chamber light path coupling device
Method, the laser instrument welding or the glue envelope that constitute the laser assembly with LASER Light Source chip assembly by design are fixed to
It in the laser end groove of air chamber pedestal, is scheduled on detector welding or glue sealing in detector end groove, steady with direct current
Voltage source drives the work of LASER Light Source chip assembly, the light that LASER Light Source chip assembly is sent, and is received by detector,
Detector is connected with light power meter, and light power meter is sent for the LASER Light Source chip assembly measured received by detector
Light intensity, its feature is: front and back, up and down, the rotation translational adjustment LASER Light Source chip assembly of left and right and level angle on a large scale
Position in laser assembly, it is right to be carried out by the detector light intensity receiving and the light intensity that LASER Light Source chip assembly is launched
Ratio, determines the light intensity coupling efficiency of current air chamber light path, and debugging is solid by LASER Light Source chip assembly by welding manner after completing
It is scheduled on laser assembly, covers laser instrument upper cover and constitute laser instrument, complete colliery laser sensor air chamber light path coupling dress
The debugging processing put.
Wherein: the described laser instrument welding laser assembly with LASER Light Source chip assembly being constituted by design or
Person is that glue envelope is fixed in the laser end groove of air chamber pedestal, detector welding or glue sealing is scheduled on detector end recessed
In groove, driving the work of LASER Light Source chip assembly with D.C. regulated power supply, the light that LASER Light Source chip assembly is sent, by visiting
Surveying device to be received, detector is connected with light power meter, and light power meter is for measuring the laser light source core received by detector
The laser instrument that laser assembly with LASER Light Source chip assembly is constituted concretely is passed through by the light intensity that chip module is sent
The mode of welding or glue envelope is fixed in the laser end groove of air chamber pedestal, drives LASER Light Source with D.C. regulated power supply
Chip assembly works, and the light that LASER Light Source chip assembly is sent is received by detector, and detector is with light power meter even
Connecing, detector, for measuring the light intensity that the LASER Light Source chip assembly received by detector is sent, is being visited by light power meter
Survey the position in device end groove carry out before and after, up and down, the translational adjustment of left and right and little range level angle, by the light receiving
The light intensity launched with LASER Light Source chip assembly by force contrasts, and determines the light intensity coupling efficiency of current air chamber light path, has debugged
After one-tenth, detector is fixed in the detector end groove of air chamber pedestal by way of welding or glue envelope.
Wherein: the described laser instrument welding laser assembly with LASER Light Source chip assembly being constituted by design or
Person is that glue envelope is fixed in the laser end groove of air chamber pedestal, detector welding or glue sealing is scheduled on detector end recessed
In groove, driving the work of LASER Light Source chip assembly with D.C. regulated power supply, the light that LASER Light Source chip assembly is sent, by visiting
Surveying device to be received, detector is connected with light power meter, and light power meter is for measuring the laser light source core received by detector
The mode of detector welding or glue envelope is concretely fixed to the detection of air chamber pedestal by the light intensity that chip module is sent
In device end groove, driving the work of LASER Light Source chip assembly with D.C. regulated power supply, detector receives LASER Light Source chip assembly
The light being sent, detector is connected with light power meter, and light power meter is used for measuring LASER Light Source chipset received by detector
The light intensity that part is sent, the laser instrument constituting the laser assembly with LASER Light Source chip assembly is in laser end groove
Position carry out before and after, up and down, the translational adjustment of left and right and little range level angle, by the light intensity that receives and LASER Light Source
The light intensity that chip assembly is launched contrasts, and determines the light intensity coupling efficiency of current air chamber light path, and debugging will be with swashing after completing
The laser instrument that the laser assembly of radiant chip assembly is constituted is fixed to air chamber pedestal by way of welding or glue envelope
Laser end groove in.
The beneficial effects of the present invention is: the debugging of the present invention is easy, it is simple to operation, simple in construction, good stability, pass through
Regulation position in laser assembly for the LASER Light Source chip assembly, so that the coupling efficiency of light path reaches desired value, entirely adjusts
Examination process can ensure the coupling efficiency of light path to greatest extent, and secondary debugging guarantees air chamber each device during the use in later stage
The position of part will not be subjected to displacement.
Brief description
Fig. 1 is the schematic top plan view of the embodiment of the present invention；
Fig. 2 is the left view schematic diagram of the embodiment of the present invention；
Fig. 3 is that the right side of the embodiment of the present invention regards schematic diagram；
Fig. 4 is the prior art example schematic top plan view that the present invention relates to.
1. air chamber pedestal, 2. laser assembly, 3. detector, 4. LASER Light Source chip assembly, 5. laser instrument in figure
End groove, 6. laser instrument upper cover, 7. sealing, 8. light path, 12. laser instruments, 15. detector end grooves.
Detailed description of the invention
First embodiment
Seeing Fig. 1, Fig. 2, Fig. 3, the debugging processing method of a kind of colliery laser sensor air chamber light path coupling device, by design
The laser instrument that laser assembly 2 with LASER Light Source chip assembly 4 is constituted is welded and fixed the laser end of air chamber pedestal 1
In groove 5, detector 3 is weldingly fixed in detector end groove 15, drives LASER Light Source chipset with D.C. regulated power supply
Part 4 works, the light that LASER Light Source chip assembly 4 is sent, and is received by detector 3, and detector 3 is with light power meter even
Connecing, light power meter is for measuring the light intensity that the LASER Light Source chip assembly 4 received by detector 3 is sent, and its feature is:
Front and back, up and down, the rotation translational adjustment LASER Light Source chip assembly 4 of left and right and level angle on a large scale is in laser assembly 2
Position, contrasted by detector 3 light intensity receiving and the light intensity that LASER Light Source chip assembly 4 is launched, determine current
The light intensity coupling efficiency of air chamber light path 8, LASER Light Source chip assembly 4 is fixed on laser instrument by welding manner after completing by debugging
On assembly 2, cover laser instrument upper cover 6 and constitute laser instrument, complete the debugging of colliery laser sensor air chamber light path coupling device
Processing.
Second embodiment
Seeing Fig. 1, Fig. 2, Fig. 3, the debugging processing method of a kind of colliery laser sensor air chamber light path coupling device, by design
The laser instrument glue envelope constituting the laser assembly 2 with LASER Light Source chip assembly 4 is fixed to the laser end of air chamber pedestal 1
In groove 5, detector 3 glue sealing is scheduled in detector end groove 15, drives LASER Light Source chipset with D.C. regulated power supply
Part 4 works, the light that LASER Light Source chip assembly 4 is sent, and is received by detector 3, and detector 3 is with light power meter even
Connecing, light power meter is for measuring the light intensity that the LASER Light Source chip assembly 4 received by detector 3 is sent, and its feature is:
Front and back, up and down, the rotation translational adjustment LASER Light Source chip assembly 4 of left and right and level angle on a large scale is in laser assembly 2
Position, contrasted by detector 3 light intensity receiving and the light intensity that LASER Light Source chip assembly 4 is launched, determine current
The light intensity coupling efficiency of air chamber light path 8, LASER Light Source chip assembly 4 is fixed on laser instrument by welding manner after completing by debugging
On assembly 2, cover laser instrument upper cover 6 and constitute laser instrument, complete the debugging of colliery laser sensor air chamber light path coupling device
Processing.
3rd embodiment
Seeing Fig. 1, Fig. 2, Fig. 3, the debugging processing method of a kind of colliery laser sensor air chamber light path coupling device, by design
The laser instrument that laser assembly 2 with LASER Light Source chip assembly 4 is constituted is welded and fixed the laser end of air chamber pedestal 1
In groove 5, detector 3 glue sealing is scheduled in detector end groove 15, drives LASER Light Source chipset with D.C. regulated power supply
Part 4 works, the light that LASER Light Source chip assembly 4 is sent, and is received by detector 3, and detector 3 is with light power meter even
Connecing, light power meter is for measuring the light intensity that the LASER Light Source chip assembly 4 received by detector 3 is sent, and its feature is:
Front and back, up and down, the rotation translational adjustment LASER Light Source chip assembly 4 of left and right and level angle on a large scale is in laser assembly 2
Position, contrasted by detector 3 light intensity receiving and the light intensity that LASER Light Source chip assembly 4 is launched, determine current
The light intensity coupling efficiency of air chamber light path 8, LASER Light Source chip assembly 4 is fixed on laser instrument by welding manner after completing by debugging
On assembly 2, cover laser instrument upper cover 6 and constitute laser instrument, complete the debugging of colliery laser sensor air chamber light path coupling device
Processing.
Wherein: the described laser instrument welding laser assembly 2 with LASER Light Source chip assembly 4 being constituted by design
It is fixed in the laser end groove 5 of air chamber pedestal 1, detector 3 glue sealing is scheduled in detector end groove 15, steady with direct current
Voltage source drives LASER Light Source chip assembly 4 to work, and the light that LASER Light Source chip assembly 4 is sent is connect by detector 3
Receiving, detector 3 is connected with light power meter, and light power meter is for measuring LASER Light Source chip assembly 4 institute received by detector 3
The light intensity sending, the laser instrument concretely constituting the laser assembly 2 with LASER Light Source chip assembly 4 is by welding side
Formula is fixed in the laser end groove 5 of air chamber pedestal 1, drives LASER Light Source chip assembly 4 to work with D.C. regulated power supply, swashs
The light that radiant chip assembly 4 is sent, is received by detector 3, and detector 3 is connected with light power meter, light power meter
The light intensity being sent for the LASER Light Source chip assembly 4 measured received by detector 3 is recessed at detector end to detector 3
Before and after position in groove 15 is carried out, up and down, the translational adjustment of left and right and little range level angle, by the light intensity that receives with swash
The light intensity that radiant chip assembly 4 is launched contrasts, and determines the light intensity coupling efficiency of current air chamber light path 8, after debugging completes
Detector 3 is fixed in the detector end groove 15 of air chamber pedestal 1 by welding manner.
4th embodiment
Seeing Fig. 1, Fig. 2, Fig. 3, the debugging processing method of a kind of colliery laser sensor air chamber light path coupling device, by design
The laser instrument glue envelope constituting the laser assembly 2 with LASER Light Source chip assembly 4 is fixed to the laser end of air chamber pedestal 1
In groove 5, detector 3 glue sealing is scheduled in detector end groove 15, drives LASER Light Source chipset with D.C. regulated power supply
Part 4 works, the light that LASER Light Source chip assembly 4 is sent, and is received by detector 3, and detector 3 is with light power meter even
Connecing, light power meter is for measuring the light intensity that the LASER Light Source chip assembly 4 received by detector 3 is sent, and its feature is:
Front and back, up and down, the rotation translational adjustment LASER Light Source chip assembly 4 of left and right and level angle on a large scale is in laser assembly 2
Position, contrasted by detector 3 light intensity receiving and the light intensity that LASER Light Source chip assembly 4 is launched, determine current
The light intensity coupling efficiency of air chamber light path 8, LASER Light Source chip assembly 4 is fixed on laser instrument by welding manner after completing by debugging
On assembly 2, cover laser instrument upper cover 6 and constitute laser instrument, complete the debugging of colliery laser sensor air chamber light path coupling device
Processing.
Wherein: the described laser instrument welding laser assembly 2 with LASER Light Source chip assembly 4 being constituted by design
It is fixed in the laser end groove 5 of air chamber pedestal 1, detector 3 is weldingly fixed in detector end groove 15, steady with direct current
Voltage source drives LASER Light Source chip assembly 4 to work, and the light that LASER Light Source chip assembly 4 is sent is connect by detector 3
Receiving, detector 3 is connected with light power meter, and light power meter is for measuring LASER Light Source chip assembly 4 institute received by detector 3
Detector 3 welding manner is concretely fixed in the detector end groove 15 of air chamber pedestal 1 by the light intensity sending, with directly
Stream voltage-stabilized power supply drives LASER Light Source chip assembly 4 to work, and detector 3 receives the light that LASER Light Source chip assembly 4 is sent, and visits
Surveying device 3 to be connected with light power meter, light power meter is for measuring what LASER Light Source chip assembly 4 received by detector 3 was sent
Light intensity, position in laser end groove 5 for the laser instrument that the laser assembly 2 with LASER Light Source chip assembly 4 is constituted
Before and after carrying out, up and down, the translational adjustment of left and right and little range level angle, by the light intensity and the LASER Light Source chipset that receive
The light intensity that part 4 is launched contrasts, and determines the light intensity coupling efficiency of current air chamber light path 8, and debugging will be with laser light after completing
The laser instrument that the laser assembly 2 of source chip assembly 4 is constituted is fixed to the laser end groove of air chamber pedestal 1 by welding manner
In 5.
Claims (3)
1. a colliery debugging processing method for laser sensor air chamber light path coupling device, will be with LASER Light Source by design
Laser instrument welding or glue envelope that the laser assembly of chip assembly is constituted are fixed in the laser end groove of air chamber pedestal,
It is scheduled on detector welding or glue sealing in detector end groove, drive LASER Light Source chip assembly with D.C. regulated power supply
Work, the light that LASER Light Source chip assembly is sent, it is received by detector, detector is connected with light power meter, light work(
Rate meter is for measuring the light intensity that the LASER Light Source chip assembly received by detector is sent, it is characterised in that: front and back, on
Under, the rotation translational adjustment LASER Light Source chip assembly of left and right and the level angle on a large scale position in laser assembly, logical
Cross the detector light intensity receiving and the light intensity that LASER Light Source chip assembly is launched to contrast, determine the light of current air chamber light path
Close coupling efficiency, debugging is fixed on LASER Light Source chip assembly on laser assembly by welding manner after completing, covers sharp
Light device upper cover constitutes laser instrument, completes the debugging processing of colliery laser sensor air chamber light path coupling device.
2. the debugging processing method of a kind of colliery according to claim 1 laser sensor air chamber light path coupling device,
It is characterized in that: the described laser instrument welding laser assembly with LASER Light Source chip assembly being constituted by design or
It is that glue envelope is fixed in the laser end groove of air chamber pedestal, detector welding or glue sealing are scheduled on detector end groove
In, driving the work of LASER Light Source chip assembly with D.C. regulated power supply, the light that LASER Light Source chip assembly is sent, by detection
Device is received, and detector is connected with light power meter, and light power meter is for measuring the LASER Light Source chip received by detector
The light intensity that assembly is sent, the laser instrument concretely constituting the laser assembly with LASER Light Source chip assembly is by weldering
Connect or the mode of glue envelope is fixed in the laser end groove of air chamber pedestal, drive laser light source core with D.C. regulated power supply
Chip module works, and the light that LASER Light Source chip assembly is sent is received by detector, and detector is with light power meter even
Connecing, detector, for measuring the light intensity that the LASER Light Source chip assembly received by detector is sent, is being visited by light power meter
Survey the position in device end groove carry out before and after, up and down, the translational adjustment of left and right and little range level angle, by the light receiving
The light intensity launched with LASER Light Source chip assembly by force contrasts, and determines the light intensity coupling efficiency of current air chamber light path, has debugged
After one-tenth, detector is fixed in the detector end groove of air chamber pedestal by way of welding or glue envelope.
3. the debugging processing method of a kind of colliery according to claim 1 laser sensor air chamber light path coupling device,
It is characterized in that: the described laser instrument welding laser assembly with LASER Light Source chip assembly being constituted by design or
It is that glue envelope is fixed in the laser end groove of air chamber pedestal, detector welding or glue sealing are scheduled on detector end groove
In, driving the work of LASER Light Source chip assembly with D.C. regulated power supply, the light that LASER Light Source chip assembly is sent, by detection
Device is received, and detector is connected with light power meter, and light power meter is for measuring the LASER Light Source chip received by detector
The mode of detector welding or glue envelope is concretely fixed to the detector of air chamber pedestal by the light intensity that assembly is sent
In end groove, driving the work of LASER Light Source chip assembly with D.C. regulated power supply, detector receives LASER Light Source chip assembly institute
The light sending, detector is connected with light power meter, and light power meter is used for measuring LASER Light Source chip assembly received by detector
The light intensity being sent, the laser instrument constituting the laser assembly with LASER Light Source chip assembly is in laser end groove
Before and after position is carried out, up and down, the translational adjustment of left and right and little range level angle, by the light intensity and the laser light source core that receive
The light intensity that chip module is launched contrasts, and determines the light intensity coupling efficiency of current air chamber light path, and debugging will be with laser after completing
The laser instrument that the laser assembly of light source chip assembly is constituted is fixed to air chamber pedestal by way of welding or glue envelope
In laser end groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549731.0A CN106153562A (en) | 2016-08-31 | 2016-08-31 | The colliery debugging processing method of laser sensor air chamber light path coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549731.0A CN106153562A (en) | 2016-08-31 | 2016-08-31 | The colliery debugging processing method of laser sensor air chamber light path coupling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106153562A true CN106153562A (en) | 2016-11-23 |
Family
ID=58062124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610549731.0A Pending CN106153562A (en) | 2016-08-31 | 2016-08-31 | The colliery debugging processing method of laser sensor air chamber light path coupling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106153562A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060086903A1 (en) * | 2002-05-31 | 2006-04-27 | E2V Technologies (Uk) Limited | Gas sensors |
| CN200953056Y (en) * | 2006-09-13 | 2007-09-26 | 中国科学院光电研究院 | Laser homogeneous coupling device |
| CN103744147A (en) * | 2014-01-07 | 2014-04-23 | 西南科技大学 | Active optical cable optical coupling device with high coupling efficiency |
| CN104008758A (en) * | 2013-02-20 | 2014-08-27 | 东芝三星存储技术韩国株式会社 | Method of aligning light sources, and optical disc drive employing the method |
| CN105021526A (en) * | 2015-08-04 | 2015-11-04 | 安徽皖仪科技股份有限公司 | Laser gas analyzer with automatic light path alignment function |
| CN105444991A (en) * | 2015-11-09 | 2016-03-30 | 长春理工大学 | Optical fiber coupling efficiency test device for atmosphere turbulence |
| CN105510230A (en) * | 2016-01-15 | 2016-04-20 | 中国人民解放军理工大学 | System and method for automatically collimating measuring light path of transmission instrument based on scanning mode |
-
2016
- 2016-08-31 CN CN201610549731.0A patent/CN106153562A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060086903A1 (en) * | 2002-05-31 | 2006-04-27 | E2V Technologies (Uk) Limited | Gas sensors |
| CN200953056Y (en) * | 2006-09-13 | 2007-09-26 | 中国科学院光电研究院 | Laser homogeneous coupling device |
| CN104008758A (en) * | 2013-02-20 | 2014-08-27 | 东芝三星存储技术韩国株式会社 | Method of aligning light sources, and optical disc drive employing the method |
| CN103744147A (en) * | 2014-01-07 | 2014-04-23 | 西南科技大学 | Active optical cable optical coupling device with high coupling efficiency |
| CN105021526A (en) * | 2015-08-04 | 2015-11-04 | 安徽皖仪科技股份有限公司 | Laser gas analyzer with automatic light path alignment function |
| CN105444991A (en) * | 2015-11-09 | 2016-03-30 | 长春理工大学 | Optical fiber coupling efficiency test device for atmosphere turbulence |
| CN105510230A (en) * | 2016-01-15 | 2016-04-20 | 中国人民解放军理工大学 | System and method for automatically collimating measuring light path of transmission instrument based on scanning mode |
Non-Patent Citations (1)
| Title |
|---|
| 太原理工大学物理与光电工程学院，太原理工大学测绘技术研究所: "《光电传感器实验指导书》", 21 October 2014 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205374298U (en) | Trace gas concentration detection apparatus based on TDLAS | |
| CN203949857U (en) | Hand-held colloidal gold strip card reader | |
| CN206573444U (en) | Based on optical unpowered dust detecting system and device | |
| CN104776878B (en) | Testing method for sensor testing tool | |
| CN103528993B (en) | A kind of laser gas analyzer | |
| CN203224212U (en) | Rail wearing detector based on photoelectric reflection principle | |
| CN101603817B (en) | Detection equipment and detection method for thickness of glass | |
| CN103105362A (en) | Multi-range online water quality detector | |
| CN102435219A (en) | Aerospace camera focusing encoder debugging, measurement and control system | |
| CN106153562A (en) | The colliery debugging processing method of laser sensor air chamber light path coupling device | |
| CN104501745B (en) | A kind of quick determination method and device of photo electric imaging system optical axis deviation | |
| CN106768351B (en) | Infrared detector single mode changeable responsiveness test macro and method | |
| CN102721667B (en) | Optical interference type intelligent gas sensor | |
| CN204346907U (en) | A kind of self calibration air chamber and fiber gas sensor detection system | |
| CN207395896U (en) | A kind of luminance sensor detector | |
| CN104833657A (en) | Laser wireless sand meter having side-direction compensation | |
| CN105997040B (en) | A kind of heart rate sensor detection device and method | |
| CN206146554U (en) | Gas temperature detection device based on but tuning diode laser absorption spectrum | |
| CN204142623U (en) | A kind of mining gas sensor device | |
| CN203287315U (en) | Intelligent type instrument for quickly detecting pesticide residues | |
| CN208420691U (en) | A kind of multi-channel assembled infrared gas detection device of single light source | |
| CN208488363U (en) | PM2.5 dust sensor | |
| CN204807044U (en) | Great -scale displacement sensor | |
| CN106092965A (en) | The scanning means of space gases and method | |
| CN206684034U (en) | One kind detection Brown Alundum purity device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |