SG10201501196PA - Compact spectrometer - Google Patents

Compact spectrometer

Info

Publication number
SG10201501196PA
SG10201501196PA SG10201501196PA SG10201501196PA SG10201501196PA SG 10201501196P A SG10201501196P A SG 10201501196PA SG 10201501196P A SG10201501196P A SG 10201501196PA SG 10201501196P A SG10201501196P A SG 10201501196PA SG 10201501196P A SG10201501196P A SG 10201501196PA
Authority
SG
Singapore
Prior art keywords
compact spectrometer
spectrometer
compact
Prior art date
Application number
SG10201501196PA
Other languages
English (en)
Inventor
Boon Phua Poh
Original Assignee
Lighthaus Photonics Pte Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lighthaus Photonics Pte Ltd filed Critical Lighthaus Photonics Pte Ltd
Priority to SG10201501196PA priority Critical patent/SG10201501196PA/en
Priority to US14/642,827 priority patent/US9316540B1/en
Priority to EP15175050.2A priority patent/EP3056880B1/en
Priority to JP2016022243A priority patent/JP6516691B2/ja
Priority to CN201610087856.6A priority patent/CN105890762A/zh
Publication of SG10201501196PA publication Critical patent/SG10201501196PA/en

Links

Classifications

    • 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
    • G01J3/0272—Handheld
    • 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
    • G01J3/0202—Mechanical elements; Supports for optical elements
    • 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
    • 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
    • G01J3/0229—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using masks, aperture plates, spatial light modulators or spatial filters, e.g. reflective filters
    • 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
    • G01J3/0256—Compact construction
    • 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
    • G01J3/447—Polarisation spectrometry
    • 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
    • G01J3/45—Interferometric spectrometry
    • 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
    • G01J3/45—Interferometric spectrometry
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes
    • G01J3/4531—Devices without moving parts
    • 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
    • G01J3/45—Interferometric spectrometry
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes
    • G01J3/4532—Devices of compact or symmetric construction
    • 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
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Polarising Elements (AREA)
SG10201501196PA 2015-02-16 2015-02-16 Compact spectrometer SG10201501196PA (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SG10201501196PA SG10201501196PA (en) 2015-02-16 2015-02-16 Compact spectrometer
US14/642,827 US9316540B1 (en) 2015-02-16 2015-03-10 Compact spectrometer
EP15175050.2A EP3056880B1 (en) 2015-02-16 2015-07-02 Compact spectrometer
JP2016022243A JP6516691B2 (ja) 2015-02-16 2016-02-08 コンパクトな分光計
CN201610087856.6A CN105890762A (zh) 2015-02-16 2016-02-16 小型分光仪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG10201501196PA SG10201501196PA (en) 2015-02-16 2015-02-16 Compact spectrometer

Publications (1)

Publication Number Publication Date
SG10201501196PA true SG10201501196PA (en) 2016-09-29

Family

ID=55699973

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201501196PA SG10201501196PA (en) 2015-02-16 2015-02-16 Compact spectrometer

Country Status (5)

Country Link
US (1) US9316540B1 (enExample)
EP (1) EP3056880B1 (enExample)
JP (1) JP6516691B2 (enExample)
CN (1) CN105890762A (enExample)
SG (1) SG10201501196PA (enExample)

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US10801963B2 (en) 2018-08-22 2020-10-13 Paul Bartholomew Raman spectroscopy for minerals identification
DE102018203840A1 (de) * 2018-03-14 2019-09-19 Robert Bosch Gmbh Fourier-Transform-Spektrometer, Verfahren zum Herstellen eines Fourier-Transform-Spektrometers und Verfahren zur Darstellung eines elektromagnetischen Spektrums
WO2019190122A1 (ko) 2018-03-30 2019-10-03 삼성전자 주식회사 대상체의 상태정보를 획득하는 전자장치 및 그 제어 방법
RU2682593C1 (ru) * 2018-03-30 2019-03-19 Самсунг Электроникс Ко., Лтд. Ультракомпактный спектрометр высокого разрешения и способ его применения
DE102018208185A1 (de) 2018-05-24 2019-11-28 Robert Bosch Gmbh Optisches Element zur Lichtkonzentration und Herstellungsverfahren für ein optisches Element zur Lichtkonzentration
CN112368627B (zh) * 2018-07-12 2022-07-29 深圳源光科技有限公司 光扫描仪
KR102091419B1 (ko) * 2018-07-19 2020-03-20 주식회사 케이씨텍 광투과성 연마층을 갖는 기판 연마 시스템
US11245875B2 (en) * 2019-01-15 2022-02-08 Microsoft Technology Licensing, Llc Monitoring activity with depth and multi-spectral camera
CA3148141A1 (en) * 2019-08-16 2021-02-25 Paul Bartholomew Raman spectroscopy for minerals identification
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Also Published As

Publication number Publication date
JP6516691B2 (ja) 2019-05-22
CN105890762A (zh) 2016-08-24
JP2016183957A (ja) 2016-10-20
US9316540B1 (en) 2016-04-19
EP3056880A2 (en) 2016-08-17
EP3056880A3 (en) 2016-10-26
EP3056880B1 (en) 2023-09-27

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