AU2018274881B2 - Multispectral Sensor Response Balancing - Google Patents

Multispectral Sensor Response Balancing Download PDF

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Publication number
AU2018274881B2
AU2018274881B2 AU2018274881A AU2018274881A AU2018274881B2 AU 2018274881 B2 AU2018274881 B2 AU 2018274881B2 AU 2018274881 A AU2018274881 A AU 2018274881A AU 2018274881 A AU2018274881 A AU 2018274881A AU 2018274881 B2 AU2018274881 B2 AU 2018274881B2
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AU
Australia
Prior art keywords
filter
channels
layers
light
optical
Prior art date
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Active
Application number
AU2018274881A
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English (en)
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AU2018274881A1 (en
Inventor
William D. Houck
Steven Saxe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Viavi Solutions Inc
Original Assignee
Viavi Solutions Inc
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 Viavi Solutions Inc filed Critical Viavi Solutions Inc
Publication of AU2018274881A1 publication Critical patent/AU2018274881A1/en
Priority to AU2022204869A priority Critical patent/AU2022204869B2/en
Application granted granted Critical
Publication of AU2018274881B2 publication Critical patent/AU2018274881B2/en
Priority to AU2024204062A priority patent/AU2024204062B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01J3/0294—Multi-channel spectroscopy
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/26—Reflecting 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
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0227—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using notch 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
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference 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
    • G01J3/28—Investigating the spectrum
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • 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
    • G01J3/2823—Imaging spectrometer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—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
    • G01J3/28—Investigating the spectrum
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • G01J2003/2806—Array and filter array
    • 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
    • G01J2003/2813—2D-array
    • 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
    • G01J3/2823—Imaging spectrometer
    • G01J2003/2826—Multispectral imaging, e.g. filter imaging

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Filters (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Light Receiving Elements (AREA)
AU2018274881A 2017-12-08 2018-12-04 Multispectral Sensor Response Balancing Active AU2018274881B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2022204869A AU2022204869B2 (en) 2017-12-08 2022-07-07 Multispectral Sensor Response Balancing
AU2024204062A AU2024204062B2 (en) 2017-12-08 2024-06-14 Multispectral Sensor Response Balancing

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762596600P 2017-12-08 2017-12-08
US62/596,600 2017-12-08
US16/129,332 2018-09-12
US16/129,332 US10677972B2 (en) 2017-12-08 2018-09-12 Multispectral sensor response balancing

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2022204869A Division AU2022204869B2 (en) 2017-12-08 2022-07-07 Multispectral Sensor Response Balancing

Publications (2)

Publication Number Publication Date
AU2018274881A1 AU2018274881A1 (en) 2019-06-27
AU2018274881B2 true AU2018274881B2 (en) 2022-07-28

Family

ID=64664588

Family Applications (3)

Application Number Title Priority Date Filing Date
AU2018274881A Active AU2018274881B2 (en) 2017-12-08 2018-12-04 Multispectral Sensor Response Balancing
AU2022204869A Active AU2022204869B2 (en) 2017-12-08 2022-07-07 Multispectral Sensor Response Balancing
AU2024204062A Active AU2024204062B2 (en) 2017-12-08 2024-06-14 Multispectral Sensor Response Balancing

Family Applications After (2)

Application Number Title Priority Date Filing Date
AU2022204869A Active AU2022204869B2 (en) 2017-12-08 2022-07-07 Multispectral Sensor Response Balancing
AU2024204062A Active AU2024204062B2 (en) 2017-12-08 2024-06-14 Multispectral Sensor Response Balancing

Country Status (8)

Country Link
US (3) US10677972B2 (enExample)
EP (2) EP4524528A3 (enExample)
JP (3) JP7134850B2 (enExample)
KR (3) KR102528521B1 (enExample)
CN (1) CN109900362A (enExample)
AU (3) AU2018274881B2 (enExample)
CA (2) CA3253821A1 (enExample)
TW (3) TWI848760B (enExample)

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US10677972B2 (en) 2017-12-08 2020-06-09 Viavi Solutions Inc. Multispectral sensor response balancing
US11143803B2 (en) * 2018-07-30 2021-10-12 Viavi Solutions Inc. Multispectral filter
FR3084459B1 (fr) * 2018-07-30 2020-07-10 Silios Technologies Capteur d'imagerie multispectrale pourvu de moyens de limitation de la diaphonie
CN112087559B (zh) * 2019-06-13 2021-11-30 华为技术有限公司 图像传感器、图像拍摄装置和方法
WO2021131574A1 (ja) * 2019-12-26 2021-07-01 株式会社堀場製作所 赤外線検出器及びガス分析計
US12372404B2 (en) 2020-07-01 2025-07-29 Spectricity Illuminant correction in an imaging system
US11696043B2 (en) * 2020-07-01 2023-07-04 Spectricity White balance compensation using a spectral sensor system

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WO2009102328A1 (en) * 2008-02-13 2009-08-20 Hewlett-Packard Development Company, L.P. Color detector having area scaled photodetectors
EP3187910A1 (en) * 2015-12-29 2017-07-05 Viavi Solutions Inc. Dielectric mirror based multispectral filter array

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Also Published As

Publication number Publication date
EP3495789B1 (en) 2025-03-12
EP3495789A1 (en) 2019-06-12
KR20190068475A (ko) 2019-06-18
TWI809779B (zh) 2023-07-21
TW202227860A (zh) 2022-07-16
US20200284958A1 (en) 2020-09-10
AU2018274881A1 (en) 2019-06-27
AU2024204062A1 (en) 2024-07-04
EP4524528A2 (en) 2025-03-19
US11892666B2 (en) 2024-02-06
US11150390B2 (en) 2021-10-19
AU2022204869B2 (en) 2024-03-14
US20220026610A1 (en) 2022-01-27
US10677972B2 (en) 2020-06-09
KR102873035B1 (ko) 2025-10-21
JP2019144533A (ja) 2019-08-29
TW202340764A (zh) 2023-10-16
TW201928409A (zh) 2019-07-16
JP7134850B2 (ja) 2022-09-12
CA3026692A1 (en) 2019-06-08
KR20230074072A (ko) 2023-05-26
CA3026692C (en) 2025-10-07
AU2024204062B2 (en) 2025-08-28
EP4524528A3 (en) 2025-04-09
US20190179067A1 (en) 2019-06-13
CA3253821A1 (en) 2025-11-29
TWI848760B (zh) 2024-07-11
TWI761639B (zh) 2022-04-21
KR20250152047A (ko) 2025-10-22
JP2022180399A (ja) 2022-12-06
CN109900362A (zh) 2019-06-18
AU2022204869A1 (en) 2022-07-28
JP2024096727A (ja) 2024-07-17
KR102528521B1 (ko) 2023-05-04

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