JP2010521699A5 - - Google Patents

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Publication number
JP2010521699A5
JP2010521699A5 JP2009552037A JP2009552037A JP2010521699A5 JP 2010521699 A5 JP2010521699 A5 JP 2010521699A5 JP 2009552037 A JP2009552037 A JP 2009552037A JP 2009552037 A JP2009552037 A JP 2009552037A JP 2010521699 A5 JP2010521699 A5 JP 2010521699A5
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JP
Japan
Prior art keywords
notch filter
notch
cascade
optical signal
filter
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
JP2009552037A
Other languages
English (en)
Japanese (ja)
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JP2010521699A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/CA2008/000463 external-priority patent/WO2008106800A1/en
Publication of JP2010521699A publication Critical patent/JP2010521699A/ja
Publication of JP2010521699A5 publication Critical patent/JP2010521699A5/ja
Pending legal-status Critical Current

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JP2009552037A 2007-03-08 2008-03-07 ノッチフィルタシステム Pending JP2010521699A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90558707P 2007-03-08 2007-03-08
PCT/CA2008/000463 WO2008106800A1 (en) 2007-03-08 2008-03-07 Notch filter system

Publications (2)

Publication Number Publication Date
JP2010521699A JP2010521699A (ja) 2010-06-24
JP2010521699A5 true JP2010521699A5 (enExample) 2011-04-21

Family

ID=39737754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009552037A Pending JP2010521699A (ja) 2007-03-08 2008-03-07 ノッチフィルタシステム

Country Status (4)

Country Link
US (1) US20100110515A1 (enExample)
JP (1) JP2010521699A (enExample)
CA (1) CA2679449A1 (enExample)
WO (1) WO2008106800A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2951538B1 (fr) * 2009-10-16 2011-12-16 Horiba Jobin Yvon Sas Appareil de mesure spectrometrique de la diffusion inelastique de haute performance dans le domaine des basses frequences
CN102374901A (zh) * 2011-09-22 2012-03-14 中国科学院半导体研究所 一种用于测量低波数拉曼信号的单光栅拉曼光谱测试系统
WO2013086516A1 (en) 2011-12-09 2013-06-13 Regents Of The University Of Minnesota Hyperspectral imaging for early detection of alzheimer's disease
CN113520301B (zh) 2016-03-10 2024-11-26 明尼苏达大学董事会 空间-光谱成像方法和视网膜成像设备
US11927781B2 (en) 2018-03-16 2024-03-12 Bae Systems Plc Optical device
EP3540480A1 (en) * 2018-03-16 2019-09-18 BAE SYSTEMS plc Optical filter
GB2571989B (en) * 2018-03-16 2022-09-14 Bae Systems Plc Optical device
EP3540481A1 (en) * 2018-03-16 2019-09-18 BAE SYSTEMS plc Optical device
US11576456B2 (en) 2018-03-16 2023-02-14 Bae Systems Plc Optical filter with stacked layers
US10962491B2 (en) * 2018-09-04 2021-03-30 Sigray, Inc. System and method for x-ray fluorescence with filtering
ES2935543T3 (es) * 2020-01-30 2023-03-07 Outsight Un sensor remoto activo multiespectral
KR102316504B1 (ko) * 2020-03-31 2021-10-22 서울대학교산학협력단 홀로그래픽 디스플레이를 위한 노이즈 제거 방법 및 그 장치
WO2023085467A1 (ko) * 2021-11-12 2023-05-19 서울대학교산학협력단 홀로그래픽 디스플레이를 위한 노이즈 제거 방법 및 그 장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5179630A (en) * 1988-10-06 1993-01-12 Kaiser Optical Systems, Inc. Laser protection window with tilted modulated index of refraction filter elements
JP4242974B2 (ja) * 1999-08-10 2009-03-25 日本分光株式会社 ホログラフィックノッチフィルタ製造方法
US7116848B2 (en) * 2000-04-07 2006-10-03 Exfo Electro-Optical Engineering Inc. Optical spectrum analyzer using a diffraction grating and multi-pass optics
JP2002328235A (ja) * 2001-04-27 2002-11-15 Jasco Corp マルチ構造ホログラフィックノッチフィルタ及びその製造方法
US20030190121A1 (en) * 2002-04-09 2003-10-09 Fang Luo Athermal tunable filter with wavelength and intensity responses based on volume phase hologram
JP4514448B2 (ja) * 2002-12-26 2010-07-28 京セラ株式会社 体積型位相格子とその製造方法及びそれを用いた光モジュール及び半導体レーザモジュール
GB0620141D0 (en) * 2006-10-11 2006-11-22 Renishaw Plc Spectroscopy system

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