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
- Authority
- 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
Links
- 230000003287 optical effect Effects 0.000 claims 19
- 230000003595 spectral effect Effects 0.000 claims 11
- 238000001914 filtration Methods 0.000 claims 6
- 239000007788 liquid Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 239000006089 photosensitive glass Substances 0.000 claims 1
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)
| 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 |
| WO2019175545A1 (en) * | 2018-03-16 | 2019-09-19 | Bae Systems Plc | Optical filter |
| US11927781B2 (en) | 2018-03-16 | 2024-03-12 | Bae Systems Plc | Optical device |
| GB2571989B (en) * | 2018-03-16 | 2022-09-14 | Bae Systems Plc | Optical device |
| EP3540480A1 (en) * | 2018-03-16 | 2019-09-18 | BAE SYSTEMS plc | Optical filter |
| EP3540481A1 (en) * | 2018-03-16 | 2019-09-18 | BAE SYSTEMS plc | Optical device |
| WO2020051061A1 (en) * | 2018-09-04 | 2020-03-12 | Sigray, Inc. | System and method for x-ray fluorescence with filtering |
| US20230053187A1 (en) * | 2020-01-30 | 2023-02-16 | Outsight | Multispectral active remote sensor |
| 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)
| 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 |
-
2008
- 2008-03-07 CA CA002679449A patent/CA2679449A1/en not_active Abandoned
- 2008-03-07 US US12/529,857 patent/US20100110515A1/en not_active Abandoned
- 2008-03-07 JP JP2009552037A patent/JP2010521699A/ja active Pending
- 2008-03-07 WO PCT/CA2008/000463 patent/WO2008106800A1/en not_active Ceased
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