JP2004069696A5 - - Google Patents

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Publication number
JP2004069696A5
JP2004069696A5 JP2003280104A JP2003280104A JP2004069696A5 JP 2004069696 A5 JP2004069696 A5 JP 2004069696A5 JP 2003280104 A JP2003280104 A JP 2003280104A JP 2003280104 A JP2003280104 A JP 2003280104A JP 2004069696 A5 JP2004069696 A5 JP 2004069696A5
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JP
Japan
Prior art keywords
receiver system
optical
fir filter
optical heterodyne
electrical output
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
JP2003280104A
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English (en)
Japanese (ja)
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JP2004069696A (ja
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Publication date
Priority claimed from US10/212,495 external-priority patent/US7162165B2/en
Application filed filed Critical
Publication of JP2004069696A publication Critical patent/JP2004069696A/ja
Publication of JP2004069696A5 publication Critical patent/JP2004069696A5/ja
Pending legal-status Critical Current

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JP2003280104A 2002-08-02 2003-07-25 カルマンフィルタによる光ヘテロダイン受信機の強度雑音除去 Pending JP2004069696A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/212,495 US7162165B2 (en) 2002-08-02 2002-08-02 Kalman filter assembly intensity noise subtraction for optical heterodyne receivers

Publications (2)

Publication Number Publication Date
JP2004069696A JP2004069696A (ja) 2004-03-04
JP2004069696A5 true JP2004069696A5 (enExample) 2006-09-14

Family

ID=30115262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003280104A Pending JP2004069696A (ja) 2002-08-02 2003-07-25 カルマンフィルタによる光ヘテロダイン受信機の強度雑音除去

Country Status (3)

Country Link
US (1) US7162165B2 (enExample)
EP (1) EP1387505A3 (enExample)
JP (1) JP2004069696A (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1600947A3 (en) * 2004-05-26 2005-12-21 Honda Research Institute Europe GmbH Subtractive cancellation of harmonic noise
US7477852B2 (en) * 2005-01-31 2009-01-13 Alcatel-Lucent Usa Inc. Optical receiver apparatus and method
US8045861B1 (en) * 2006-11-17 2011-10-25 Hrl Laboratories, Llc Method and system for spectral suppression of noise in a communication signal
JP5069712B2 (ja) * 2009-03-12 2012-11-07 アンリツ株式会社 光ヘテロダインスペクトラムアナライザ
US8213810B2 (en) * 2009-06-22 2012-07-03 Agilent Technologies, Inc. Demodulation of an optical signal under control of a kalman filter
FR2955435B1 (fr) * 2010-01-18 2013-08-16 Alcatel Lucent Procede de recuperation d'un signal
WO2012130275A1 (en) 2011-03-28 2012-10-04 Agilent Technologies, Inc. Heterodyne optical spectrum analyzer
US9450696B2 (en) * 2012-05-23 2016-09-20 Vadum, Inc. Photonic compressive sensing receiver
US20140193165A1 (en) * 2013-01-08 2014-07-10 Silicon Image, Inc. Electronic alignment of optical signals
US9596027B2 (en) * 2013-05-03 2017-03-14 Exfo Inc. Signal deformation measurement on polarization-multiplexed signals
US9148247B2 (en) 2013-09-20 2015-09-29 Alcatel Lucent Frequency-diversity MIMO processing for optical transmission
WO2015134924A1 (en) * 2014-03-07 2015-09-11 The Regents Of The University Of California Partially coherent phase recovery
CN105703838B (zh) * 2016-01-26 2018-07-03 哈尔滨工业大学深圳研究生院 基于蝶形线性卡尔曼滤波器的相干光接收机动态均衡方法
CN108375381B (zh) * 2018-02-08 2021-12-21 北方工业大学 一种基于扩展卡尔曼滤波的仿生偏振传感器多源误差标定方法
CN109931935B (zh) * 2019-02-22 2021-04-06 河海大学 基于距离和环境特征的导航系统及其参数摄动解决方法
CN114759988B (zh) * 2022-04-29 2023-08-29 北京邮电大学 一种基于残差判决自适应对角卡尔曼滤波方法及其应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1290019C (en) 1986-06-20 1991-10-01 Hideo Kuwahara Dual balanced optical signal receiver
US4868896A (en) 1986-07-21 1989-09-19 Siemens Aktiengesellschaft Optical superheterodyne receiver for, in particular, phase-shift modulated light
JP3467507B2 (ja) 2000-06-22 2003-11-17 独立行政法人通信総合研究所 光搬送波を用いた高周波信号伝送方法および高周波信号伝送装置
US6515276B2 (en) 2001-03-17 2003-02-04 Agilent Technologies, Inc. Heterodyne optical spectrum analyzer with provisions for intensity noise subtraction
US20040208436A1 (en) * 2002-01-16 2004-10-21 Teraphase Technologies, Inc. Forming optical signals having soliton pulses with certain spectral band characteristics

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