JP2002323683A5 - - Google Patents

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Publication number
JP2002323683A5
JP2002323683A5 JP2002053544A JP2002053544A JP2002323683A5 JP 2002323683 A5 JP2002323683 A5 JP 2002323683A5 JP 2002053544 A JP2002053544 A JP 2002053544A JP 2002053544 A JP2002053544 A JP 2002053544A JP 2002323683 A5 JP2002323683 A5 JP 2002323683A5
Authority
JP
Japan
Prior art keywords
multiplexer
shutters
wavelength
signal
generating
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
Application number
JP2002053544A
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English (en)
Japanese (ja)
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JP2002323683A (ja
Filing date
Publication date
Priority claimed from US09/809,124 external-priority patent/US6504970B2/en
Application filed filed Critical
Publication of JP2002323683A publication Critical patent/JP2002323683A/ja
Publication of JP2002323683A5 publication Critical patent/JP2002323683A5/ja
Pending legal-status Critical Current

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JP2002053544A 2001-03-15 2002-02-28 Ｎ個の波長チャネルを有する入力波長分割多重化（ｗｄｍ）信号をフィルタ処理する方法と光学デバイス Pending JP2002323683A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/809,124 US6504970B2 (en) 2001-03-15 2001-03-15 Planar lightwave wavelength blocker
US09/809124 2001-03-15

Publications (2)

Publication Number Publication Date
JP2002323683A JP2002323683A (ja) 2002-11-08
JP2002323683A5 true JP2002323683A5 (https=) 2004-09-16

Family

ID=25200594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002053544A Pending JP2002323683A (ja) 2001-03-15 2002-02-28 Ｎ個の波長チャネルを有する入力波長分割多重化（ｗｄｍ）信号をフィルタ処理する方法と光学デバイス

Country Status (3)

Country Link
US (1) US6504970B2 (https=)
JP (1) JP2002323683A (https=)
CA (1) CA2372344C (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6724952B2 (en) * 2001-03-15 2004-04-20 Lucent Technologies Inc. Wavelength selective cross-connect (WSC)
US6751372B2 (en) * 2001-03-19 2004-06-15 At&T Corp Four-port wavelength-selective crossbar switches (4WCS) using reciprocal WDM MUX-DEMUX and optical circulator combination
US6792180B1 (en) * 2001-03-20 2004-09-14 Kotura, Inc. Optical component having flat top output
US20030002104A1 (en) * 2001-06-29 2003-01-02 Caroli Carl A. Wavelength-selective add/drop arrangement for optical communication systems
US20030081888A1 (en) * 2001-11-01 2003-05-01 Doerr Christopher Richard Integrated wavelength router
RU2260823C2 (ru) * 2003-03-06 2005-09-20 ООО "Юник Ай Сиз" Оптический интегральный волноводный спектрально-селективный переключатель
US6917748B2 (en) * 2003-07-01 2005-07-12 Fujitsu Limited Variable optical attenuator on an electro-optical layer
US7305184B2 (en) * 2003-07-08 2007-12-04 Fujitsu Limited Method and system for management of directly connected optical components
US7106930B2 (en) * 2003-07-23 2006-09-12 Jds Uniphase Corporation Dynamic optical demultiplexer/multiplexer formed within a PLC
US7424223B1 (en) * 2003-08-04 2008-09-09 Ciena Corporation Reconfigurable wavelength blocking apparatus and optical selector device therefore
US7043132B2 (en) * 2004-01-21 2006-05-09 Fujitsu Limited Variable optical attenuator having a waveguide and an optically coupled layer with a power monitor
JP4152932B2 (ja) * 2004-09-17 2008-09-17 富士通株式会社 光分波方法および光合波方法、並びに、それを用いた光伝送装置
DE602005001317T2 (de) * 2005-03-07 2008-02-07 Alcatel Lucent Wellenlängenraster für DWDM
JP4752316B2 (ja) * 2005-04-26 2011-08-17 日本電気株式会社 光合分波器及び光アド・ドロップシステム並びに光信号の合分波方法
US8861966B2 (en) * 2006-12-07 2014-10-14 Futurewei Technologies, Inc. Method and system for band blocking in an optical telecommunication network
CN102395866B (zh) * 2009-02-24 2014-08-06 艾迪株式会社 平面光波导傅里叶变换光谱仪
CN112526678B (zh) 2019-09-17 2022-05-24 华为技术有限公司 一种光谱处理装置以及可重构光分插复用器
JP6872212B1 (ja) * 2021-01-15 2021-05-19 サンテック株式会社 光デバイス

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6351581B1 (en) * 1998-03-17 2002-02-26 Agere Systems Optoelectronics Guardian Corp. Optical add-drop multiplexer having an interferometer structure
US6148124A (en) * 1998-11-20 2000-11-14 Lucent Technologies Wavelength division multiplexed optical networks

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