JP2002357729A5 - - Google Patents

Download PDF

Info

Publication number
JP2002357729A5
JP2002357729A5 JP2002119004A JP2002119004A JP2002357729A5 JP 2002357729 A5 JP2002357729 A5 JP 2002357729A5 JP 2002119004 A JP2002119004 A JP 2002119004A JP 2002119004 A JP2002119004 A JP 2002119004A JP 2002357729 A5 JP2002357729 A5 JP 2002357729A5
Authority
JP
Japan
Prior art keywords
signal
output
waveguide
input
wdm
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.)
Granted
Application number
JP2002119004A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002357729A (ja
JP4076785B2 (ja
Filing date
Publication date
Priority claimed from US09/841,103 external-priority patent/US6580844B2/en
Application filed filed Critical
Publication of JP2002357729A publication Critical patent/JP2002357729A/ja
Publication of JP2002357729A5 publication Critical patent/JP2002357729A5/ja
Application granted granted Critical
Publication of JP4076785B2 publication Critical patent/JP4076785B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2002119004A 2001-04-24 2002-04-22 光学結合デバイス Expired - Fee Related JP4076785B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/841,103 US6580844B2 (en) 2001-04-24 2001-04-24 Broadband wavelength-division multiplexer/demultiplexer
US09/841103 2001-04-24

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2005341497A Division JP2006106776A (ja) 2001-04-24 2005-11-28 光学結合デバイス

Publications (3)

Publication Number Publication Date
JP2002357729A JP2002357729A (ja) 2002-12-13
JP2002357729A5 true JP2002357729A5 (enExample) 2004-09-24
JP4076785B2 JP4076785B2 (ja) 2008-04-16

Family

ID=25284021

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2002119004A Expired - Fee Related JP4076785B2 (ja) 2001-04-24 2002-04-22 光学結合デバイス
JP2005341497A Withdrawn JP2006106776A (ja) 2001-04-24 2005-11-28 光学結合デバイス

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2005341497A Withdrawn JP2006106776A (ja) 2001-04-24 2005-11-28 光学結合デバイス

Country Status (3)

Country Link
US (1) US6580844B2 (enExample)
JP (2) JP4076785B2 (enExample)
CA (1) CA2377647C (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7295783B2 (en) 2001-10-09 2007-11-13 Infinera Corporation Digital optical network architecture
US7609918B2 (en) * 2002-05-28 2009-10-27 Optun (Bvi) Ltd. Method and apparatus for optical mode division multiplexing and demultiplexing
US7162113B2 (en) * 2002-10-08 2007-01-09 Infinera Corporation Deployment of electro-optic amplitude varying elements (AVEs) and electro-optic multi-functional elements (MFEs) in photonic integrated circuits (PICs)
EP1426799A3 (en) * 2002-11-29 2005-05-18 Matsushita Electric Industrial Co., Ltd. Optical demultiplexer, optical multi-/demultiplexer, and optical device
WO2005106546A2 (en) * 2004-04-15 2005-11-10 Infinera Corporation COOLERLESS AND FLOATING WAVELENGTH GRID PHOTONIC INTEGRATED CIRCUITS (PICs) FOR WDM TRANSMISSION NETWORKS
JP2006139269A (ja) * 2004-10-15 2006-06-01 Hitachi Chem Co Ltd 光導波路を含む光システム及び光合分波器
US7877016B2 (en) * 2004-10-28 2011-01-25 Infinera Corporation Photonic integrated circuit (PIC) transceivers for an optical line terminal (OLT) and an optical network unit (ONU) in passive optical networks (PONs)
KR100792627B1 (ko) 2005-01-07 2008-01-09 인하대학교 산학협력단 쿼지 상태를 이용한 다중모드 간섭 기반의 파장분리기
US8010134B2 (en) * 2007-03-14 2011-08-30 Sprint Communications Company L.P. Architecture for mobile advertising with location
US8676009B2 (en) * 2011-03-15 2014-03-18 Alcatel Lucent Monolithic photonic integrated circuit
US8532447B1 (en) * 2011-04-19 2013-09-10 Emcore Corporation Multi-mode interference splitter/combiner with adjustable splitting ratio
JP5751008B2 (ja) * 2011-05-20 2015-07-22 三菱電機株式会社 光合分波器および光合分波方法
US20150086158A1 (en) * 2013-09-26 2015-03-26 Mitsubishi Electric Corporation Multi-Mode Phase-Shifting Interference Device
US9832552B2 (en) * 2016-02-02 2017-11-28 Oracle International Corporation Locking a polarization-insensitive optical receiver
US10606143B2 (en) * 2017-06-27 2020-03-31 Sumitomo Electric Industries, Ltd. Multimode interferometer, Mach-Zehnder modulation device
US10862610B1 (en) * 2019-11-11 2020-12-08 X Development Llc Multi-channel integrated photonic wavelength demultiplexer
WO2023061376A1 (en) * 2021-10-12 2023-04-20 Fizetta Limited Optical multimode wavelength division multiplexing and demultiplexing devices and transmission systems implementing the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846540A (en) * 1988-01-25 1989-07-11 Bell Communications Research, Inc. Optical wavegide junction
GB9027658D0 (en) * 1990-12-20 1991-02-13 Secr Defence Intensity dividing 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
US5629992A (en) * 1995-09-14 1997-05-13 Bell Communications Research, Inc. Passband flattening of integrated optical filters
US5852691A (en) * 1998-07-06 1998-12-22 The United States Of America As Represented By The Secretary Of The Army Self-imaging waveguide optical polarization or wavelength splitters
JP3749652B2 (ja) * 2000-06-19 2006-03-01 株式会社日立製作所 光合分波器、光導波路モジュールおよび光通信装置

Similar Documents

Publication Publication Date Title
JP2002357729A5 (enExample)
US7889996B2 (en) Optical-signal-path routing in a multi-chip system
US8320761B2 (en) Broadband and wavelength-selective bidirectional 3-way optical splitter
US20120230695A1 (en) Wavelength-division multiplexing for use in multi-chip systems
DE60040431D1 (de) Freiraum- und Wellenleiter-Array Router
JP2001086099A5 (enExample)
JP2003500689A (ja) Ｍ×ｎの光クロスコネクト
CA2377647A1 (en) Broadband wavelength-division multiplexer/demultiplexer
CA2351772A1 (en) Arrayed waveguide grating and multiplexer/demultiplexer system and multiplexer/demultiplexer device using thereof
JP2001116938A (ja) アレイ導波路格子
DE60204130D1 (de) Phasengesteuertes wellenleitergitter
JPH10307228A (ja) ラインモニタとこれを用いた光増幅装置
CN1173221C (zh) 波长选择设备和开关及其方法
JP2019035877A (ja) 光集積回路
JP2001108846A (ja) 導波路グレーティングルータ
US8406579B2 (en) Wavelength division multiplexing and optical modulation apparatus
EP1505781A1 (en) Multistage electro-optical switch
JPH11109147A (ja) アレイ導波路格子素子
CN114257329B (zh) 光信号发射设备、光信号接收设备以及光信号传输系统
JP2002330105A5 (enExample)
JP3566172B2 (ja) 光パケットバッファ
ATE386960T1 (de) Wellenlängenselektiver modulator
KR100403055B1 (ko) 신호 분리형 광 파장 변환기
JP2004310046A (ja) パラボラホーン構造の光導波路を利用した波長分割多重化／逆多重化器
JP2001109022A (ja) スイッチング機能付きアドドロップフィルタ