SG11201510495TA - High-order polarization conversion element, optical waveguide element, and dp-qpsk modulator - Google Patents

High-order polarization conversion element, optical waveguide element, and dp-qpsk modulator

Info

Publication number
SG11201510495TA
SG11201510495TA SG11201510495TA SG11201510495TA SG11201510495TA SG 11201510495T A SG11201510495T A SG 11201510495TA SG 11201510495T A SG11201510495T A SG 11201510495TA SG 11201510495T A SG11201510495T A SG 11201510495TA SG 11201510495T A SG11201510495T A SG 11201510495TA
Authority
SG
Singapore
Prior art keywords
optical waveguide
polarization conversion
qpsk modulator
order polarization
conversion element
Prior art date
Application number
SG11201510495TA
Inventor
Akira Oka
Kazuhiro Goi
Kensuke Ogawa
Hiroyuki Kusaka
Original Assignee
Fujikura Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujikura Ltd filed Critical Fujikura Ltd
Publication of SG11201510495TA publication Critical patent/SG11201510495TA/en

Links

Classifications

    • 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
    • G02B6/126—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 using polarisation effects
    • 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
    • G02B6/105—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type having optical polarisation effects
    • 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
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/1228—Tapered waveguides, e.g. integrated spot-size transformers
    • 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
    • G02B6/2726—Optical coupling means with polarisation selective and adjusting means in or on light guides, e.g. polarisation means assembled in a light guide
    • 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
    • G02B6/2753—Optical coupling means with polarisation selective and adjusting means characterised by their function or use, i.e. of the complete device
    • G02B6/2766—Manipulating the plane of polarisation from one input polarisation to another output polarisation, e.g. polarisation rotators, linear to circular polarisation converters
    • 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)
    • 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
SG11201510495TA 2013-06-27 2014-06-25 High-order polarization conversion element, optical waveguide element, and dp-qpsk modulator SG11201510495TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013135490 2013-06-27
PCT/JP2014/066846 WO2014208601A1 (en) 2013-06-27 2014-06-25 High-order polarization conversion element, optical waveguide element, and dp-qpsk modulator

Publications (1)

Publication Number Publication Date
SG11201510495TA true SG11201510495TA (en) 2016-01-28

Family

ID=52141933

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201510495TA SG11201510495TA (en) 2013-06-27 2014-06-25 High-order polarization conversion element, optical waveguide element, and dp-qpsk modulator

Country Status (6)

Country Link
US (1) US9557482B2 (en)
EP (1) EP3002616A1 (en)
JP (1) JP5728140B1 (en)
CN (1) CN105408786B (en)
SG (1) SG11201510495TA (en)
WO (1) WO2014208601A1 (en)

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JP2015152633A (en) * 2014-02-10 2015-08-24 沖電気工業株式会社 Optical element and wavelength combiner/splitter element
SG11201607289SA (en) * 2014-03-05 2016-10-28 Nippon Telegraph & Telephone Polarization rotation circuit
JP6346803B2 (en) 2014-06-23 2018-06-20 株式会社フジクラ Optical receiver circuit and adjustment method thereof
CN106662709A (en) 2014-09-30 2017-05-10 株式会社藤仓 Substrate-type optical waveguide element and method for producing substrate-type optical waveguide element
WO2016052344A1 (en) * 2014-09-30 2016-04-07 株式会社フジクラ Substrate-type optical waveguide element
WO2016117532A1 (en) * 2015-01-19 2016-07-28 株式会社フジクラ Substrate-type optical waveguide element
JP6320574B2 (en) 2015-01-19 2018-05-09 株式会社フジクラ Substrate type optical waveguide device
WO2016179869A1 (en) * 2015-05-08 2016-11-17 华为技术有限公司 Tapered waveguide and silicon-based chip
JP6485913B2 (en) * 2015-08-24 2019-03-20 日本電信電話株式会社 Mode converter, mode conversion method, mode multiplexer / demultiplexer, and mode multiplexing / demultiplexing method
JP6089077B1 (en) * 2015-08-25 2017-03-01 沖電気工業株式会社 Waveguide type optical diffraction grating and optical wavelength filter
JP2017090575A (en) * 2015-11-05 2017-05-25 株式会社フジクラ Optical multiplexing/demultiplexing element and optical modulator
CN105445953B (en) * 2015-12-30 2017-11-14 武汉邮电科学研究院 Based on the polarization converter using high-order TE modes as transition mode
US9915781B1 (en) * 2017-03-28 2018-03-13 Inphi Corporation Silicon-waveguide-based broadband polarization splitter-rotator
JP2019066629A (en) * 2017-09-29 2019-04-25 株式会社フジクラ Substrate type optical waveguide and introducing method
GB2572455B (en) * 2018-03-28 2020-07-01 Rockley Photonics Ltd Polarization rotator
GB2578583B (en) 2018-10-30 2020-11-18 Rockley Photonics Ltd Optoelectronic modulator, photonic integrated circuit, and method
US10677987B1 (en) * 2019-05-13 2020-06-09 Huawei Technologies Co., Ltd. Polarization independent photonic device having multimode component
US10996398B1 (en) * 2019-12-04 2021-05-04 Globalfoundries U.S. Inc. Switchable polarization splitters
CN110989076B (en) * 2019-12-12 2021-05-18 华中科技大学 Thin-film lithium niobate single polarization waveguide and preparation method thereof
JP2021124578A (en) 2020-02-04 2021-08-30 富士通株式会社 Optical circuit element, optical transceiver using optical circuit element, and manufacturing method for optical circuit element
CN115087914A (en) * 2020-02-14 2022-09-20 Tdk株式会社 Optical waveguide element and optical modulation element
JP7380329B2 (en) 2020-02-28 2023-11-15 富士通オプティカルコンポーネンツ株式会社 Optical circuit devices and optical receivers
CN113406747B (en) * 2020-03-17 2022-06-21 苏州旭创科技有限公司 Wavelength division multiplexer and silicon optical integrated chip
JP2021196393A (en) 2020-06-09 2021-12-27 富士通オプティカルコンポーネンツ株式会社 Mode conversion element
US11366269B2 (en) * 2020-08-05 2022-06-21 Globalfoundries U.S. Inc. Edge couplers with a partially-etched inverse taper
CN112230338B (en) * 2020-10-29 2022-09-02 西安邮电大学 Ultra-wideband on-chip polarization beam splitting rotator based on reverse biconical asymmetric coupler
CN114910997B (en) * 2021-02-07 2023-08-25 北京邮电大学 Cantilever beam type end face coupler
CN113885131B (en) * 2021-10-20 2024-04-16 苏州海光芯创光电科技股份有限公司 Mode converter for transverse magnetic mode order conversion and manufacturing method thereof

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JP3501235B2 (en) * 1993-05-07 2004-03-02 日本電信電話株式会社 Waveguide type optical device
US5933554A (en) * 1995-02-01 1999-08-03 Leuthold; Juerg Compact optical-optical switches and wavelength converters by means of multimode interference mode converters
US6944192B2 (en) * 2001-03-14 2005-09-13 Corning Incorporated Planar laser
FR2841658B1 (en) * 2002-06-26 2004-10-22 Centre Nat Rech Scient WAVELENGTH SELECTIVE AND DIRECTIONAL OPTICAL COUPLING DEVICE
US6980720B2 (en) * 2003-04-11 2005-12-27 Sioptical, Inc. Mode transformation and loss reduction in silicon waveguide structures utilizing tapered transition regions
WO2011114753A1 (en) * 2010-03-19 2011-09-22 日本電信電話株式会社 Optical modulator
US9128242B2 (en) * 2011-12-15 2015-09-08 Mitsubishi Electric Research Laboratories, Inc. Mode-evolution compound converter
JP5834994B2 (en) * 2012-02-21 2015-12-24 住友電気工業株式会社 DP-QPSK optical modulator
JP2014092759A (en) * 2012-11-06 2014-05-19 Sumitomo Electric Ind Ltd Polarization control element

Also Published As

Publication number Publication date
JP5728140B1 (en) 2015-06-03
CN105408786B (en) 2017-05-10
EP3002616A1 (en) 2016-04-06
WO2014208601A1 (en) 2014-12-31
US9557482B2 (en) 2017-01-31
JPWO2014208601A1 (en) 2017-02-23
US20160178841A1 (en) 2016-06-23
CN105408786A (en) 2016-03-16

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