JP2001272533A5 - - Google Patents

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Publication number
JP2001272533A5
JP2001272533A5 JP2001081261A JP2001081261A JP2001272533A5 JP 2001272533 A5 JP2001272533 A5 JP 2001272533A5 JP 2001081261 A JP2001081261 A JP 2001081261A JP 2001081261 A JP2001081261 A JP 2001081261A JP 2001272533 A5 JP2001272533 A5 JP 2001272533A5
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JP
Japan
Prior art keywords
elliptically polarized
input
output
beams
polarized
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
JP2001081261A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001272533A (ja
Filing date
Publication date
Priority claimed from US09/532,143 external-priority patent/US6252711B1/en
Application filed filed Critical
Publication of JP2001272533A publication Critical patent/JP2001272533A/ja
Publication of JP2001272533A5 publication Critical patent/JP2001272533A5/ja
Pending legal-status Critical Current

Links

JP2001081261A 2000-03-21 2001-03-21 複屈折フィルタ及びその操作方法 Pending JP2001272533A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/532,143 US6252711B1 (en) 2000-03-21 2000-03-21 Polarization diversity for birefingent filters
US09/532143 2000-03-21

Publications (2)

Publication Number Publication Date
JP2001272533A JP2001272533A (ja) 2001-10-05
JP2001272533A5 true JP2001272533A5 (https=) 2004-10-07

Family

ID=24120532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001081261A Pending JP2001272533A (ja) 2000-03-21 2001-03-21 複屈折フィルタ及びその操作方法

Country Status (3)

Country Link
US (1) US6252711B1 (https=)
EP (1) EP1139147A3 (https=)
JP (1) JP2001272533A (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3737628B2 (ja) 1998-03-20 2006-01-18 富士通株式会社 利得等価器及び光増幅器
US6594054B1 (en) * 1999-09-15 2003-07-15 Lucent Technologies Inc. Filtering system for eliminating dispersion and method for doing same
US6421177B1 (en) * 2000-03-03 2002-07-16 Arroyo Optics, Inc. Interleaving optical filter
US6393039B1 (en) * 2000-03-21 2002-05-21 Lucent Technologies Inc. Double-pass polarization diversified birefringent filter
US6396629B1 (en) * 2000-08-24 2002-05-28 Avanex Corporation Multi-functional optical device utilizing multiple birefringent plates and a non-linear interferometer
US6577445B1 (en) * 2000-09-18 2003-06-10 Lucent Technologies Inc. Composite birefringent crystal and filter
WO2002039176A1 (fr) * 2000-11-10 2002-05-16 Sumitomo Electric Industries, Ltd. Separateur, filtre contenu dans ce separateur et systeme de separation
US6891674B2 (en) * 2000-12-07 2005-05-10 Yafo Networks, Inc. Methods and apparatus for frequency shifting polarization mode dispersion spectra
US7227686B1 (en) 2002-01-22 2007-06-05 General Photonics Corporation Tunable PMD emulators and compensators
JP4012450B2 (ja) * 2002-09-20 2007-11-21 独立行政法人科学技術振興機構 双方向光通信システム
US7391977B2 (en) 2003-03-12 2008-06-24 General Photonics Corporation Monitoring mechanisms for optical systems
US7796894B1 (en) 2003-07-30 2010-09-14 General Photonics Corporation Reduction of noise and polarization mode dispersion (PMD) based on optical polarization stabilizer in fiber transmission
US7952711B1 (en) 2007-03-26 2011-05-31 General Photonics Corporation Waveplate analyzer based on multiple tunable optical polarization rotators
US8422882B1 (en) 2008-02-04 2013-04-16 General Photonics Corporation Monitoring polarization-mode dispersion and signal-to-noise ratio in optical signals based on polarization analysis
US20100239245A1 (en) * 2009-03-21 2010-09-23 General Photonics Corporation Polarization Mode Emulators and Polarization Mode Dispersion Compensators Based on Optical Polarization Rotators with Discrete Polarization States
US8780433B2 (en) 2011-09-28 2014-07-15 General Photonics Corporation Polarization scrambling based on cascaded optical polarization devices having modulated optical retardation
US8748805B2 (en) * 2011-11-07 2014-06-10 Gooch And Housego Plc Polarization diversity detector with birefringent diversity element
EP2708926A1 (en) * 2012-09-13 2014-03-19 u2t Photonics AG Optical device
US11405112B2 (en) 2017-12-28 2022-08-02 Futurewei Technologies, Inc. Wavelength division multiplexed optical parameter detection receiver
JP2021165781A (ja) * 2020-04-06 2021-10-14 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドSz Dji Technology Co., Ltd 光学ローパスフィルタ、撮像装置、撮像システム及び移動体

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987567A (en) 1988-11-21 1991-01-22 Gte Laboratories Incorporated Optical wavelength multiplexer/demultiplexer and demultiplexer/remultiplexer
JPH0816739B2 (ja) * 1988-12-22 1996-02-21 日本電気株式会社 波長分岐挿入素子
US5606439A (en) * 1996-04-10 1997-02-25 Macro-Vision Technology , Inc. Tunable add/drop optical filter
US5867291A (en) * 1996-10-29 1999-02-02 Chorum Technologies Inc. Programmable wavelength router
US6005697A (en) * 1996-07-23 1999-12-21 Macro-Vision Communications, L.L.C. Multi-wavelength cross-connect optical network
US5912748A (en) * 1996-07-23 1999-06-15 Chorum Technologies Inc. Switchable wavelength router
US5724165A (en) * 1996-07-23 1998-03-03 Macro-Vision Communications, L.L.C. Fault-tolerant optical routing switch
US6163393A (en) * 1996-10-29 2000-12-19 Chorum Technologies Inc. Method and apparatus for wavelength multipexing/demultiplexing
US6166838A (en) * 1997-03-24 2000-12-26 Chorum Technologies, Inc. Optical add/drop wavelength switch

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