CN108139540A - 一种阵列波导光栅 - Google Patents
一种阵列波导光栅 Download PDFInfo
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- CN108139540A CN108139540A CN201580083822.3A CN201580083822A CN108139540A CN 108139540 A CN108139540 A CN 108139540A CN 201580083822 A CN201580083822 A CN 201580083822A CN 108139540 A CN108139540 A CN 108139540A
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- 230000003287 optical effect Effects 0.000 claims description 52
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
- 239000000377 silicon dioxide Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 9
- 239000002210 silicon-based material Substances 0.000 claims description 7
- 239000010409 thin film Substances 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000013307 optical fiber Substances 0.000 description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 239000010703 silicon Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 229910052710 silicon Inorganic materials 0.000 description 8
- 238000011144 upstream manufacturing Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 4
- 239000012792 core layer Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
- G02B6/12009—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
- G02B6/12011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the arrayed waveguides, e.g. comprising a filled groove in the array section
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
- G02B6/12009—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
- G02B6/12016—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the input or output waveguides, e.g. tapered waveguide ends, coupled together pairs of output waveguides
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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
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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
- G02B6/34—Optical coupling means utilising prism or grating
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/27—Arrangements for networking
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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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12035—Materials
- G02B2006/12038—Glass (SiO2 based materials)
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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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12035—Materials
- G02B2006/12061—Silicon
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12083—Constructional arrangements
- G02B2006/12107—Grating
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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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12083—Constructional arrangements
- G02B2006/12109—Filter
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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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12133—Functions
- G02B2006/12164—Multiplexing; Demultiplexing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computing Systems (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Integrated Circuits (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (9)
- 一种阵列波导光栅,其特征在于,包括:第一输入输出波导、第二输入输出波导、平板波导、第一阵列波导、第一反射区、第二阵列波导以及第二反射区,其中:所述第一输入输出波导和所述第二输入输出波导位于所述平板波导同一侧,并与所述平板波导相连;所述平板波导的另一侧与所述第一阵列波导的一端相连;所述第一阵列波导的另一端与所述第一反射区的反射器的一端相连;所述第一反射区的反射器的另一端与所述第二阵列波导的一端相连;所述第二阵列波导的另一端与所述第二反射区的反射器相连;所述第一反射区用于反射第一波段的光波,且透射第二波段的光波;所述第二反射区用于反射所述第二波段的光波。
- 如权利要求1所述的阵列波导光栅,其特征在于,所述第一输入输出波导、所述第二输入输出波导、所述平板波导、所述第一阵列波导、所述第一反射区、所述第二阵列波导以及所述第二反射区由二氧化硅材料组成。
- 如权利要求2所述的阵列波导光栅,其特征在于,所述反射器包括薄膜滤波器。
- 如权利要求3所述的阵列波导光栅,其特征在于,所述第一反射区和所述第二反射区分别设置一个所述薄膜滤波器。
- 如权利要求1所述的阵列波导光栅,其特征在于,所述第一输入输出波导、所述第二输入输出波导、所述平板波导、所述第一阵列波导、所述第一反射区、所述第二阵列波导以及所述第二反射区由硅材料组成。
- 如权利要求5所述的阵列波导光栅,其特征在于,所述反射器包括波导型布拉格光栅反射器。
- 如权利要求6所述的阵列波导光栅,其特征在于,所述第一阵列波导和所述第二阵列波导中的每条波导分别连接一个所述波导型布拉格光栅反射器。
- 如权利要求1-7中任一项所述的阵列波导光栅,其特征在于,所述第一波段的光波为上行光波,所述第二波段的光波为下行光波;或者,所述第一波段的光波为下行光波,所述第二波段的光波为上行光波。
- 一种无源光网络系统,其特征在于,所述系统包括至少一个光网络单元、两个阵列波导光栅和光线路终端,其中,所述阵列波导光栅为如权利要求1-8中任一项所述的阵列波导光栅。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2015/098671 WO2017107133A1 (zh) | 2015-12-24 | 2015-12-24 | 一种阵列波导光栅 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108139540A true CN108139540A (zh) | 2018-06-08 |
CN108139540B CN108139540B (zh) | 2020-09-08 |
Family
ID=59088792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580083822.3A Active CN108139540B (zh) | 2015-12-24 | 2015-12-24 | 一种阵列波导光栅 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10209444B2 (zh) |
EP (1) | EP3385763A4 (zh) |
KR (1) | KR20180095918A (zh) |
CN (1) | CN108139540B (zh) |
WO (1) | WO2017107133A1 (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030007728A1 (en) * | 1999-12-09 | 2003-01-09 | Hisato Uetsuka | Array waveguide grating and method of manufacture thereof |
CN2595090Y (zh) * | 2002-04-15 | 2003-12-24 | 浙江大学 | 将多个波长信道的光信号分开的阵列波导光栅 |
US20040047559A1 (en) * | 2002-09-11 | 2004-03-11 | Jong-Won Lee | Multi-channel dispersion compensator for an optical transmission system |
CN1512207A (zh) * | 2002-12-26 | 2004-07-14 | 上海乐通光通信有限公司 | 反射式温度不敏感阵列波导光栅器件 |
KR20080082950A (ko) * | 2008-08-25 | 2008-09-12 | (주)포인테크 | 반사형 광도파로열격자 소자 및 그 제작방법 |
CN102778730A (zh) * | 2012-07-02 | 2012-11-14 | 华南理工大学 | 基于多模干涉器反射镜的反射式阵列波导光栅 |
CN104170402A (zh) * | 2014-02-26 | 2014-11-26 | 华为技术有限公司 | 无源光网络系统、无源光网络保护方法及装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1452894A3 (en) * | 1996-09-02 | 2005-02-09 | Nippon Telegraph and Telephone Corporation | Optical signal processing apparatus and optical signal processing method |
US6049640A (en) * | 1997-09-04 | 2000-04-11 | Lucent Technologies Inc. | Wavelength-division-multiplexing cross-connect using angular dispersive elements and phase shifters |
GB0106475D0 (en) * | 2001-03-16 | 2001-05-02 | Roke Manor Research | Parallel transmitter TDM device |
JP4949355B2 (ja) * | 2008-11-13 | 2012-06-06 | 日本電信電話株式会社 | 波長選択スイッチ |
-
2015
- 2015-12-24 WO PCT/CN2015/098671 patent/WO2017107133A1/zh active Application Filing
- 2015-12-24 KR KR1020187020996A patent/KR20180095918A/ko not_active Application Discontinuation
- 2015-12-24 EP EP15911132.7A patent/EP3385763A4/en not_active Withdrawn
- 2015-12-24 CN CN201580083822.3A patent/CN108139540B/zh active Active
-
2018
- 2018-06-22 US US16/016,402 patent/US10209444B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030007728A1 (en) * | 1999-12-09 | 2003-01-09 | Hisato Uetsuka | Array waveguide grating and method of manufacture thereof |
CN2595090Y (zh) * | 2002-04-15 | 2003-12-24 | 浙江大学 | 将多个波长信道的光信号分开的阵列波导光栅 |
US20040047559A1 (en) * | 2002-09-11 | 2004-03-11 | Jong-Won Lee | Multi-channel dispersion compensator for an optical transmission system |
CN1512207A (zh) * | 2002-12-26 | 2004-07-14 | 上海乐通光通信有限公司 | 反射式温度不敏感阵列波导光栅器件 |
KR20080082950A (ko) * | 2008-08-25 | 2008-09-12 | (주)포인테크 | 반사형 광도파로열격자 소자 및 그 제작방법 |
CN102778730A (zh) * | 2012-07-02 | 2012-11-14 | 华南理工大学 | 基于多模干涉器反射镜的反射式阵列波导光栅 |
CN104170402A (zh) * | 2014-02-26 | 2014-11-26 | 华为技术有限公司 | 无源光网络系统、无源光网络保护方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3385763A4 (en) | 2018-12-12 |
US20180299618A1 (en) | 2018-10-18 |
EP3385763A1 (en) | 2018-10-10 |
CN108139540B (zh) | 2020-09-08 |
WO2017107133A1 (zh) | 2017-06-29 |
US10209444B2 (en) | 2019-02-19 |
KR20180095918A (ko) | 2018-08-28 |
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Effective date of registration: 20240105 Address after: 201899 5th floor, building 2, 333 Huangqing Road, Jiading District, Shanghai Patentee after: SHANGHAI PENGBANG INDUSTRIAL Co.,Ltd. Address before: 201800 room 1026, 10th floor, No.3 Lane 733, Hewang Road, Jiading District, Shanghai Patentee before: Shanghai Pengxi Semiconductor Co.,Ltd. |