CN106461828A - 空间和光谱滤波孔径以及包括其的光学成像系统 - Google Patents
空间和光谱滤波孔径以及包括其的光学成像系统 Download PDFInfo
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- CN106461828A CN106461828A CN201580021609.XA CN201580021609A CN106461828A CN 106461828 A CN106461828 A CN 106461828A CN 201580021609 A CN201580021609 A CN 201580021609A CN 106461828 A CN106461828 A CN 106461828A
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- 238000001914 filtration Methods 0.000 title claims description 6
- 238000012634 optical imaging Methods 0.000 title description 6
- 230000003595 spectral effect Effects 0.000 title description 3
- 230000007704 transition Effects 0.000 claims abstract description 39
- 230000002093 peripheral effect Effects 0.000 claims abstract description 28
- 238000003384 imaging method Methods 0.000 claims description 74
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- 238000000034 method Methods 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000001839 endoscopy Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 230000004075 alteration Effects 0.000 description 25
- 230000001419 dependent effect Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 13
- 241000219739 Lens Species 0.000 description 10
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
- A61B1/00186—Optical arrangements with imaging filters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
- G02B23/2446—Optical details of the image relay
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
- G02B27/0068—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration having means for controlling the degree of correction, e.g. using phase modulators, movable elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/005—Diaphragms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/201—Filters in the form of arrays
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B11/00—Filters or other obturators specially adapted for photographic purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0638—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements providing two or more wavelengths
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
- G02B27/1013—Beam splitting or combining systems for splitting or combining different wavelengths for colour or multispectral image sensors, e.g. splitting an image into monochromatic image components on respective sensors
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Astronomy & Astrophysics (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Endoscopes (AREA)
- Optical Filters (AREA)
- Optical Elements Other Than Lenses (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
Description
Claims (26)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461947774P | 2014-03-04 | 2014-03-04 | |
US61/947774 | 2014-03-04 | ||
US201462077730P | 2014-11-10 | 2014-11-10 | |
US62/077730 | 2014-11-10 | ||
PCT/CA2015/050162 WO2015131281A1 (en) | 2014-03-04 | 2015-03-03 | Spatial and spectral filtering apertures and optical imaging systems including the same |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106461828A true CN106461828A (zh) | 2017-02-22 |
CN106461828B CN106461828B (zh) | 2022-09-20 |
Family
ID=54054304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580021609.XA Active CN106461828B (zh) | 2014-03-04 | 2015-03-03 | 空间和光谱滤波孔径以及包括其的光学成像系统 |
Country Status (7)
Country | Link |
---|---|
US (2) | US10948638B2 (zh) |
EP (2) | EP3893030B1 (zh) |
JP (2) | JP6479035B2 (zh) |
KR (1) | KR102054483B1 (zh) |
CN (1) | CN106461828B (zh) |
CA (4) | CA2941274C (zh) |
WO (1) | WO2015131281A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109839734A (zh) * | 2017-11-27 | 2019-06-04 | 汉克沙斯伍夫公司 | 用于内窥镜的光学配置以及具有该光学配置的内窥镜 |
CN111355866A (zh) * | 2018-12-20 | 2020-06-30 | 宁波舜宇光电信息有限公司 | 成像组件及其制造方法、摄像模组和电子设备 |
CN115586638A (zh) * | 2022-10-10 | 2023-01-10 | 长春理工大学 | 可见光宽波段含单层衍射元件系统点扩散函数构建方法 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3893030B1 (en) | 2014-03-04 | 2024-01-17 | Stryker European Operations Limited | Spatial and spectral filtering apertures and optical imaging systems including the same |
JP2017509019A (ja) | 2014-03-04 | 2017-03-30 | ノバダック テクノロジーズ インコーポレイテッド | 広域撮像のためのリレーレンズシステム |
US10018890B2 (en) * | 2014-03-14 | 2018-07-10 | Sony Corporation | Imaging apparatus, iris device and imaging method |
JP6155398B2 (ja) * | 2014-09-11 | 2017-06-28 | 富士フイルム株式会社 | レンズ鏡筒、撮影装置本体、及び撮影装置 |
EP3345024B1 (en) | 2015-08-31 | 2023-05-31 | Stryker European Operations Limited | Imaging system comprising a polarization filter and method of filtering polarized light in an imaging system |
US11080874B1 (en) * | 2018-01-05 | 2021-08-03 | Facebook Technologies, Llc | Apparatuses, systems, and methods for high-sensitivity active illumination imaging |
JP6818702B2 (ja) * | 2018-01-15 | 2021-01-20 | 株式会社東芝 | 光学検査装置及び光学検査方法 |
US11513267B2 (en) | 2018-06-10 | 2022-11-29 | Apple Inc. | Patterned mirror edge for stray beam and interference mitigation |
JP6989475B2 (ja) * | 2018-11-09 | 2022-01-05 | 株式会社東芝 | 光学検査装置及び光学検査方法 |
US11879779B2 (en) * | 2019-07-02 | 2024-01-23 | 3M Innovative Properties Company | Optical device comprising wavelength-selective optical filter including downconverter |
CN114502989A (zh) * | 2019-09-24 | 2022-05-13 | 安捷伦科技有限公司 | 可变透射孔 |
CN113267840B (zh) * | 2021-05-08 | 2022-02-22 | 中国工程物理研究院激光聚变研究中心 | 锯齿光阑及其应用及其对光路的调试方法 |
JP2022176665A (ja) * | 2021-05-17 | 2022-11-30 | パナソニックIpマネジメント株式会社 | 投写型表示装置 |
TWI808479B (zh) * | 2021-07-16 | 2023-07-11 | 大立光電股份有限公司 | 透鏡組、光學裝置與電子裝置 |
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KR102054483B1 (ko) | 2019-12-10 |
EP3114509B1 (en) | 2021-04-28 |
CA3028775A1 (en) | 2015-09-11 |
CA3047435A1 (en) | 2015-09-11 |
CA2941274C (en) | 2020-02-25 |
US20210239891A1 (en) | 2021-08-05 |
KR20160129072A (ko) | 2016-11-08 |
US10948638B2 (en) | 2021-03-16 |
EP3114509A1 (en) | 2017-01-11 |
CA2941274A1 (en) | 2015-09-11 |
EP3893030A1 (en) | 2021-10-13 |
US20150309225A1 (en) | 2015-10-29 |
JP2017509018A (ja) | 2017-03-30 |
CA3030495A1 (en) | 2015-09-11 |
EP3893030B1 (en) | 2024-01-17 |
WO2015131281A1 (en) | 2015-09-11 |
EP3114509A4 (en) | 2017-08-30 |
JP6479035B2 (ja) | 2019-03-06 |
JP6751453B2 (ja) | 2020-09-02 |
CA3028775C (en) | 2020-01-07 |
CN106461828B (zh) | 2022-09-20 |
JP2019113850A (ja) | 2019-07-11 |
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