CN106415346A - 二维光栅偏振分束器及光相干接收机 - Google Patents

二维光栅偏振分束器及光相干接收机 Download PDF

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Publication number
CN106415346A
CN106415346A CN201480079339.3A CN201480079339A CN106415346A CN 106415346 A CN106415346 A CN 106415346A CN 201480079339 A CN201480079339 A CN 201480079339A CN 106415346 A CN106415346 A CN 106415346A
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light
dbr
patterns
polarization beam
dimensional grating
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CN106415346B (zh
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邓舒鹏
邹静慧
刘磊
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • 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
    • 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
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

一种二维光栅偏振分束器及光相干接收机，涉及光通讯领域，能够在不影响2D Grating PBS带宽的基础上，提高2D Grating PBS的耦合率。二维光栅偏振分束器(1)包括：二维光栅偏振分束器主体(10)，用于将射入二维光栅偏振分束器主体(10)的光分成横向电场TE模式的光和横向磁场TM模式的光；设置于二维光栅偏振分束器主体(10)两侧的、相互平行的两个第一分布式布拉格反射镜DBR(11)，用于反射TE模式的光或TM模式的光；设置于二维光栅偏振分束器主体(10)外侧的、与第一DBR(11)垂直的第二DBR(12)，用于反射TE模式的光和TM模式的光；其中，TE模式的光经过第一DBR(11)或第二DBR(12)的反射，从第一方向射出；TM模式的光经过第一DBR(11)或第二DBR(12)的反射，从第二方向射出；第一方向与第二方向垂直。

Description

PCT国内申请，说明书已公开。

Claims (9)

  1. PCT国内申请，权利要求书已公开。
CN201480079339.3A 2014-06-03 2014-06-03 二维光栅偏振分束器及光相干接收机 Active CN106415346B (zh)

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PCT/CN2014/079066 WO2015184581A1 (zh) 2014-06-03 2014-06-03 二维光栅偏振分束器及光相干接收机

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CN106415346A true CN106415346A (zh) 2017-02-15
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Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN111240015A (zh) * 2020-01-17 2020-06-05 北京理工大学 双侧对射出光均匀的衍射波导
CN113091896A (zh) * 2021-03-18 2021-07-09 西北工业大学 基于偏振光栅的动态测量任意光场完整信息的方法及光路
CN115685443A (zh) * 2022-11-04 2023-02-03 之江实验室 一种基于超表面结构的紧凑型集成偏振分束器
CN116859521A (zh) * 2023-08-30 2023-10-10 之江实验室 光栅耦合器及其制备方法

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* Cited by examiner, † Cited by third party
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CN113267789B (zh) * 2021-04-30 2022-02-08 西安工业大学 一种红外全波段二维四向偏振调制光栅

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US6198860B1 (en) * 1998-09-22 2001-03-06 Massachusetts Institute Of Technology Optical waveguide crossings
US20020126942A1 (en) * 2001-03-09 2002-09-12 Photodigm, Inc. Laterally coupled wave guides
WO2002082134A1 (en) * 2001-04-05 2002-10-17 Galian Photonics Inc. Photonic input/output port
DE69712311T2 (de) * 1996-01-18 2002-12-19 The Board Of Trustees Of The Leland Stanford Junior University, Stanford Verfahren und gerät zur erzeugung optische farbbilder mittels eines gitter-lichtventilarrays
EP1445632A1 (en) * 2003-01-24 2004-08-11 Lucent Technologies Inc. Optical routers based on surface plasmons
CN101720443A (zh) * 2007-04-05 2010-06-02 Imec公司 用于多路复用器波导耦合的方法和系统
CN102305959A (zh) * 2011-09-05 2012-01-04 上海交通大学 具有光栅结构的聚光系统

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GB0208255D0 (en) * 2002-04-10 2002-05-22 Imec Inter Uni Micro Electr Photonic crystal based fiber-to-waveguide coupler for polarisation independent photonic integrated circuits
CN101251725B (zh) * 2008-03-31 2010-09-15 上海微电子装备有限公司 用于光刻装置的对准系统和标记、对准方法以及光刻装置
US8699836B2 (en) * 2009-07-07 2014-04-15 Alcatel Lucent Optical coupler
US20110249938A1 (en) * 2010-04-07 2011-10-13 Alcatel-Lucent Usa, Incorporated Optical grating coupler
CN103149633A (zh) * 2013-02-27 2013-06-12 华中科技大学 一种双偏振态信号处理集成芯片

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69712311T2 (de) * 1996-01-18 2002-12-19 The Board Of Trustees Of The Leland Stanford Junior University, Stanford Verfahren und gerät zur erzeugung optische farbbilder mittels eines gitter-lichtventilarrays
US6198860B1 (en) * 1998-09-22 2001-03-06 Massachusetts Institute Of Technology Optical waveguide crossings
US20020126942A1 (en) * 2001-03-09 2002-09-12 Photodigm, Inc. Laterally coupled wave guides
WO2002082134A1 (en) * 2001-04-05 2002-10-17 Galian Photonics Inc. Photonic input/output port
EP1445632A1 (en) * 2003-01-24 2004-08-11 Lucent Technologies Inc. Optical routers based on surface plasmons
CN101720443A (zh) * 2007-04-05 2010-06-02 Imec公司 用于多路复用器波导耦合的方法和系统
CN102305959A (zh) * 2011-09-05 2012-01-04 上海交通大学 具有光栅结构的聚光系统

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111240015A (zh) * 2020-01-17 2020-06-05 北京理工大学 双侧对射出光均匀的衍射波导
CN113091896A (zh) * 2021-03-18 2021-07-09 西北工业大学 基于偏振光栅的动态测量任意光场完整信息的方法及光路
CN113091896B (zh) * 2021-03-18 2023-03-14 西北工业大学 基于偏振光栅的动态测量任意光场完整信息的方法及光路
CN115685443A (zh) * 2022-11-04 2023-02-03 之江实验室 一种基于超表面结构的紧凑型集成偏振分束器
CN116859521A (zh) * 2023-08-30 2023-10-10 之江实验室 光栅耦合器及其制备方法
CN116859521B (zh) * 2023-08-30 2024-01-09 之江实验室 光栅耦合器及其制备方法

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CN106415346B (zh) 2019-05-10
WO2015184581A1 (zh) 2015-12-10

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