DE69315825D1 - Optisches element mit prismen und einem beugungsgitter - Google Patents
Optisches element mit prismen und einem beugungsgitterInfo
- Publication number
- DE69315825D1 DE69315825D1 DE69315825T DE69315825T DE69315825D1 DE 69315825 D1 DE69315825 D1 DE 69315825D1 DE 69315825 T DE69315825 T DE 69315825T DE 69315825 T DE69315825 T DE 69315825T DE 69315825 D1 DE69315825 D1 DE 69315825D1
- Authority
- DE
- Germany
- Prior art keywords
- prisms
- optical element
- bow
- grid
- bow grid
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
- G02B6/29305—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
- G02B6/29307—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide components assembled in or forming a solid transparent unitary block, e.g. for facilitating component alignment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29371—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion
- G02B6/29373—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion utilising a bulk dispersive element, e.g. prism
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4206—Optical features
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
- G01J2003/1208—Prism and grating
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/14—Generating the spectrum; Monochromators using refracting elements, e.g. prisms
- G01J2003/145—Prism systems for straight view
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
- G01J3/1838—Holographic gratings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/2803—Investigating the spectrum using photoelectric array detector
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Spectrometry And Color Measurement (AREA)
- Optical Elements Other Than Lenses (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI921564A FI90289C (fi) | 1992-04-08 | 1992-04-08 | Optinen komponentti |
PCT/FI1993/000150 WO1993021548A1 (en) | 1992-04-08 | 1993-04-07 | Optical component comprising prisms and a grating |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69315825D1 true DE69315825D1 (de) | 1998-01-29 |
DE69315825T2 DE69315825T2 (de) | 1998-06-25 |
Family
ID=8535070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69315825T Expired - Fee Related DE69315825T2 (de) | 1992-04-08 | 1993-04-07 | Optisches element mit prismen und einem beugungsgitter |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0635138B1 (de) |
AU (1) | AU3892693A (de) |
CA (1) | CA2117907C (de) |
DE (1) | DE69315825T2 (de) |
FI (1) | FI90289C (de) |
WO (1) | WO1993021548A1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0601873B1 (de) * | 1992-12-11 | 1999-07-28 | Raytheon Company | Achromatisches und apochromatisches Prismenelement aus Prisma und Gittern |
GB9410395D0 (en) * | 1994-05-24 | 1994-07-13 | Renishaw Plc | Spectroscopic apparatus |
GB0102529D0 (en) | 2001-01-31 | 2001-03-21 | Thales Optronics Staines Ltd | Improvements relating to thermal imaging cameras |
DE19619478A1 (de) * | 1996-05-14 | 1997-11-20 | Sick Ag | Optische Anordnung mit diffraktivem optischem Element |
US6271970B1 (en) * | 1997-12-13 | 2001-08-07 | Lightchip, Inc. | Wavelength division multiplexing/demultiplexing devices using dual homogeneous refractive index lenses |
US6441934B1 (en) * | 1998-02-13 | 2002-08-27 | Apa Optics, Inc. | Multiplexer and demultiplexer for single mode optical fiber communication links |
EP1057290B1 (de) * | 1998-02-13 | 2003-01-08 | Apa Optics, Inc. | Multiplexer und demultiplexer für nachrichtenverbindungen mit monomodigen optischen fasern |
US6647209B1 (en) | 1998-02-13 | 2003-11-11 | Apa Optics, Inc. | Multiplexer and demultiplexer for single mode optical fiber communication links |
US6449066B1 (en) * | 1999-04-29 | 2002-09-10 | Kaiser Optical Systems, Inc. | Polarization insensitive, high dispersion optical element |
WO2001010069A2 (en) * | 1999-07-29 | 2001-02-08 | Apa Optics, Inc. | Polarization-independent, dense wavelength division multiplexer (dwdm) |
JP3576538B2 (ja) | 2002-06-11 | 2004-10-13 | 独立行政法人理化学研究所 | グリズム |
US7812948B2 (en) | 2003-10-17 | 2010-10-12 | Astellas Pharma Inc. | Different-kind-of-object detector employing plane spectrometer |
US7652792B2 (en) | 2006-03-15 | 2010-01-26 | Quad/Tech, Inc. | Virtual ink desk and method of using same |
US7924414B2 (en) | 2006-05-10 | 2011-04-12 | Abb Schweiz Ag | Non-hazardous bulk material analyzer system |
CN104034419B (zh) * | 2014-05-05 | 2017-04-05 | 中国科学院长春光学精密机械与物理研究所 | 可校正谱线弯曲的成像光谱仪系统及其校正方法 |
WO2017024145A1 (en) | 2015-08-05 | 2017-02-09 | Canon U.S.A., Inc. | Forward and angle view endoscope |
JP6465449B2 (ja) * | 2016-05-23 | 2019-02-06 | オリンパス株式会社 | 光信号送信モジュール |
WO2018200417A1 (en) | 2017-04-24 | 2018-11-01 | Pcms Holdings, Inc. | Systems and methods for 3d displays with flexible optical layers |
CN107144349B (zh) * | 2017-06-02 | 2019-09-06 | 苏州优函信息科技有限公司 | 模块化推扫式可见光/近红外成像光谱仪 |
KR102666265B1 (ko) | 2017-11-02 | 2024-05-14 | 피씨엠에스 홀딩스, 인크. | 라이트 필드 디스플레이에서 조리개 확장을 위한 방법 및 시스템 |
FR3079612B1 (fr) * | 2018-03-29 | 2021-06-04 | Eldim | Dispositif optique permettant de mesurer simultanement l'emission angulaire et spectrale d'un objet |
CN110081976A (zh) * | 2019-05-21 | 2019-08-02 | 中国科学院光电研究院 | 一种大视场光栅棱镜光谱成像系统 |
EP3980820A1 (de) | 2019-06-07 | 2022-04-13 | PCMS Holdings, Inc. | Optisches verfahren und system für lichtfeldanzeigen basierend auf verteilten aperturen |
MX2022000041A (es) | 2019-06-28 | 2022-04-06 | Pcms Holdings Inc | Método y sistema óptico para pantallas de campo de luz (lf) basados en difusores de cristal líquido (lc) sintonizables. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE359648B (de) * | 1972-03-17 | 1973-09-03 | N Danielsson | |
US4475792A (en) * | 1982-07-27 | 1984-10-09 | The United States Of America As Represented By The Secretary Of The Navy | High resolution diffraction grating |
CA1280921C (en) * | 1986-01-30 | 1991-03-05 | Masataka Shirasaki | Optical wavelength compounding/dividing device |
DE3811922C2 (de) * | 1988-04-09 | 1994-09-15 | Bodenseewerk Perkin Elmer Co | Atomemissions-Spektrometer |
DE3843876A1 (de) * | 1988-12-24 | 1990-07-12 | Leitz Wild Gmbh | Spektralmikroskop mit einem photometer |
-
1992
- 1992-04-08 FI FI921564A patent/FI90289C/fi not_active IP Right Cessation
-
1993
- 1993-04-07 WO PCT/FI1993/000150 patent/WO1993021548A1/en active IP Right Grant
- 1993-04-07 AU AU38926/93A patent/AU3892693A/en not_active Abandoned
- 1993-04-07 CA CA002117907A patent/CA2117907C/en not_active Expired - Fee Related
- 1993-04-07 DE DE69315825T patent/DE69315825T2/de not_active Expired - Fee Related
- 1993-04-07 EP EP93907891A patent/EP0635138B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2117907C (en) | 2002-07-02 |
AU3892693A (en) | 1993-11-18 |
FI90289B (fi) | 1993-09-30 |
FI921564A0 (fi) | 1992-04-08 |
FI90289C (fi) | 1994-01-10 |
EP0635138A1 (de) | 1995-01-25 |
DE69315825T2 (de) | 1998-06-25 |
EP0635138B1 (de) | 1997-12-17 |
WO1993021548A1 (en) | 1993-10-28 |
CA2117907A1 (en) | 1993-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |