SG11202103576PA - Dichroic mirror array and light detecting device - Google Patents
Dichroic mirror array and light detecting deviceInfo
- Publication number
- SG11202103576PA SG11202103576PA SG11202103576PA SG11202103576PA SG11202103576PA SG 11202103576P A SG11202103576P A SG 11202103576PA SG 11202103576P A SG11202103576P A SG 11202103576PA SG 11202103576P A SG11202103576P A SG 11202103576PA SG 11202103576P A SG11202103576P A SG 11202103576PA
- Authority
- SG
- Singapore
- Prior art keywords
- detecting device
- dichroic mirror
- light detecting
- mirror array
- array
- Prior art date
Links
Classifications
-
- 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
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic mirrors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
-
- 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
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/021—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using plane or convex mirrors, parallel phase plates, or particular reflectors
-
- 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
- G01J3/02—Details
- G01J3/0294—Multi-channel spectroscopy
-
- 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
- G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
- G01J3/36—Investigating two or more bands of a spectrum by separate detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6402—Atomic fluorescence; Laser induced fluorescence
-
- 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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N2021/6417—Spectrofluorimetric devices
- G01N2021/6421—Measuring at two or more wavelengths
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
- G01N2021/6441—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks with two or more labels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N2021/6463—Optics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N2021/6463—Optics
- G01N2021/6471—Special filters, filter wheel
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/038131 WO2020075293A1 (en) | 2018-10-12 | 2018-10-12 | Dichroic mirror array and light detecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202103576PA true SG11202103576PA (en) | 2021-05-28 |
Family
ID=70164653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202103576PA SG11202103576PA (en) | 2018-10-12 | 2018-10-12 | Dichroic mirror array and light detecting device |
Country Status (7)
Country | Link |
---|---|
US (1) | US11644680B2 (en) |
JP (2) | JPWO2020075293A1 (en) |
CN (1) | CN112805543B (en) |
DE (1) | DE112018007972T5 (en) |
GB (1) | GB2592141B (en) |
SG (1) | SG11202103576PA (en) |
WO (1) | WO2020075293A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11586101B2 (en) * | 2020-02-14 | 2023-02-21 | Texas Instruments Incorporated | LED illumination with red laser assist |
WO2024057455A1 (en) * | 2022-09-14 | 2024-03-21 | 株式会社日立ハイテク | Optical device |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53107383A (en) | 1977-02-28 | 1978-09-19 | Matsushita Electric Ind Co Ltd | Multicolor separation optical system |
AU749690B2 (en) * | 1998-08-21 | 2002-07-04 | Surromed, Inc. | Novel optical architectures for microvolume laser-scanning cytometers |
US6683314B2 (en) * | 2001-08-28 | 2004-01-27 | Becton, Dickinson And Company | Fluorescence detection instrument with reflective transfer legs for color decimation |
WO2004038350A1 (en) * | 2002-10-25 | 2004-05-06 | Arkray, Inc. | Light source unit, light-receiving unit, and multichannel optical sensing apparatus using those |
US10114213B2 (en) * | 2008-04-04 | 2018-10-30 | Cvi Laser, Llc | Laser systems and optical devices for manipulating laser beams |
US7903706B2 (en) * | 2008-04-04 | 2011-03-08 | O'shaughnessy John | Compact, thermally stable multi-laser engine |
JP2010217652A (en) * | 2009-03-18 | 2010-09-30 | Seiko Epson Corp | Projector |
SG186353A1 (en) | 2010-07-01 | 2013-01-30 | Newport Corp | Optical demultiplexing system |
JP2012242117A (en) | 2011-05-16 | 2012-12-10 | Hamamatsu Photonics Kk | Spectral device |
JP5926966B2 (en) | 2012-01-30 | 2016-05-25 | オリンパス株式会社 | Fluorescence observation equipment |
US10175172B2 (en) * | 2015-02-03 | 2019-01-08 | Hitachi High-Technologies Corporation | Multicolor detection device |
CN108604017B (en) * | 2016-02-22 | 2022-05-17 | 株式会社日立高新技术 | Dichroic mirror array |
WO2017145230A1 (en) | 2016-02-22 | 2017-08-31 | 株式会社日立ハイテクノロジーズ | Light-emitting detection device |
JP2018107383A (en) * | 2016-12-28 | 2018-07-05 | クアーズテック株式会社 | Vertical wafer boat |
CN106706589B (en) * | 2017-01-19 | 2023-08-25 | 上海厦泰生物科技有限公司 | Fluorescence detection system for cell analyzer |
-
2018
- 2018-10-12 CN CN201880098119.3A patent/CN112805543B/en active Active
- 2018-10-12 SG SG11202103576PA patent/SG11202103576PA/en unknown
- 2018-10-12 DE DE112018007972.4T patent/DE112018007972T5/en active Pending
- 2018-10-12 WO PCT/JP2018/038131 patent/WO2020075293A1/en active Application Filing
- 2018-10-12 JP JP2020549924A patent/JPWO2020075293A1/en active Pending
- 2018-10-12 US US17/282,396 patent/US11644680B2/en active Active
- 2018-10-12 GB GB2104633.9A patent/GB2592141B/en active Active
-
2023
- 2023-06-08 JP JP2023094448A patent/JP2023126772A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2023126772A (en) | 2023-09-12 |
GB202104633D0 (en) | 2021-05-12 |
WO2020075293A1 (en) | 2020-04-16 |
GB2592141A (en) | 2021-08-18 |
JPWO2020075293A1 (en) | 2021-12-02 |
DE112018007972T5 (en) | 2021-05-27 |
US11644680B2 (en) | 2023-05-09 |
US20210389600A1 (en) | 2021-12-16 |
CN112805543B (en) | 2023-10-31 |
GB2592141B (en) | 2022-10-12 |
CN112805543A (en) | 2021-05-14 |
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