CN116724563A - 用于光学传感器设备的光学滤波器 - Google Patents

用于光学传感器设备的光学滤波器 Download PDF

Info

Publication number
CN116724563A
CN116724563A CN202280007407.XA CN202280007407A CN116724563A CN 116724563 A CN116724563 A CN 116724563A CN 202280007407 A CN202280007407 A CN 202280007407A CN 116724563 A CN116724563 A CN 116724563A
Authority
CN
China
Prior art keywords
optical
optical channels
region
channels
sub
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.)
Pending
Application number
CN202280007407.XA
Other languages
English (en)
Chinese (zh)
Inventor
W·D·霍克
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 CN116724563A publication Critical patent/CN116724563A/zh
Pending legal-status Critical Current

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
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • G01J3/513—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters having fixed filter-detector pairs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/135—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
    • 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
    • G01J2003/1226—Interference filters
    • G01J2003/1239—Interference filters and separate detectors
    • 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)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Optical Filters (AREA)
CN202280007407.XA 2021-04-12 2022-04-11 用于光学传感器设备的光学滤波器 Pending CN116724563A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/228,068 US11624656B2 (en) 2021-04-12 2021-04-12 Optical filter for an optical sensor device
US17/228,068 2021-04-12
PCT/US2022/071662 WO2022221825A1 (en) 2021-04-12 2022-04-11 Optical filter for an optical sensor device

Publications (1)

Publication Number Publication Date
CN116724563A true CN116724563A (zh) 2023-09-08

Family

ID=81392963

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280007407.XA Pending CN116724563A (zh) 2021-04-12 2022-04-11 用于光学传感器设备的光学滤波器

Country Status (5)

Country Link
US (3) US11624656B2 (https=)
EP (1) EP4222949A1 (https=)
JP (2) JP7770399B2 (https=)
CN (1) CN116724563A (https=)
WO (1) WO2022221825A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11698478B2 (en) * 2021-03-10 2023-07-11 Viavi Solutions Inc. Optical device
US11624656B2 (en) 2021-04-12 2023-04-11 Viavi Solutions Inc. Optical filter for an optical sensor device

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004228662A (ja) * 2003-01-20 2004-08-12 Minolta Co Ltd 撮像装置
KR101081000B1 (ko) * 2003-10-23 2011-11-09 소니 가부시키가이샤 화상 처리 장치 및 화상 처리 방법과 기록 매체
US20070159542A1 (en) * 2006-01-12 2007-07-12 Gang Luo Color filter array with neutral elements and color image formation
JP2008098516A (ja) * 2006-10-13 2008-04-24 Sanyo Electric Co Ltd 光電変換装置
JP5546166B2 (ja) 2009-06-19 2014-07-09 キヤノン株式会社 撮像装置、信号処理方法、及びプログラム
JP5838347B2 (ja) * 2009-12-09 2016-01-06 パナソニックＩｐマネジメント株式会社 赤外線式炎検知器
JP5675215B2 (ja) * 2010-08-20 2015-02-25 オリンパス株式会社 デジタルカメラ
US8441562B1 (en) * 2010-09-02 2013-05-14 Xilinx, Inc. Color filter array alignment detection
US8988590B2 (en) * 2011-03-28 2015-03-24 Intermec Ip Corp. Two-dimensional imager with solid-state auto-focus
US20120293474A1 (en) * 2011-05-18 2012-11-22 Intersil Americas Inc. Systems and methods for facilitating lift-off processes
US9593982B2 (en) * 2012-05-21 2017-03-14 Digimarc Corporation Sensor-synchronized spectrally-structured-light imaging
US9060113B2 (en) * 2012-05-21 2015-06-16 Digimarc Corporation Sensor-synchronized spectrally-structured-light imaging
JP6021462B2 (ja) * 2012-06-21 2016-11-09 オリンパス株式会社 撮像モジュールおよび撮像装置
US9523608B2 (en) * 2012-12-14 2016-12-20 Xerox Corporation Material identification from a spectral filtered patterned image without demosaicing
US10530995B2 (en) * 2015-06-12 2020-01-07 Gopro, Inc. Global tone mapping
EP3344964A2 (en) * 2015-09-01 2018-07-11 Qiagen Instruments AG Systems and methods for color detection in high-throughput nucleic acid sequencing systems
US10353124B1 (en) * 2015-10-16 2019-07-16 Board Of Trustees Of The University Of Alabama, For And On Behalf Of The University Of Alabama In Huntsville Omni-directional ultra-thin reflection optical filters and methods of fabrication
US9654756B1 (en) * 2015-11-16 2017-05-16 Motorola Mobility Llc Method and apparatus for interpolating pixel colors from color and panchromatic channels to color channels
EP3190394A3 (en) * 2015-12-15 2017-11-15 Applied Spectral Imaging Ltd. System and method for spectral imaging
US10072979B2 (en) * 2016-04-26 2018-09-11 Halliburton Energy Services, Inc. Integrated computational elements containing a quantum dot array and methods for use thereof
US10951866B2 (en) * 2017-07-17 2021-03-16 Taiwan Semiconductor Manufacturing Company Ltd. Image sensor device having color filter arrays and image processing method thereof
JP7150515B2 (ja) * 2018-08-09 2022-10-11 キヤノン株式会社 撮像素子及び撮像装置
CN111565305A (zh) 2020-05-12 2020-08-21 Oppo（重庆）智能科技有限公司 一种图像传感器、信号处理方法及存储介质
US11624656B2 (en) 2021-04-12 2023-04-11 Viavi Solutions Inc. Optical filter for an optical sensor device

Also Published As

Publication number Publication date
US11624656B2 (en) 2023-04-11
WO2022221825A1 (en) 2022-10-20
US12092522B2 (en) 2024-09-17
EP4222949A1 (en) 2023-08-09
JP2026027325A (ja) 2026-02-18
JP2024515399A (ja) 2024-04-10
US20240410757A1 (en) 2024-12-12
US20230221183A1 (en) 2023-07-13
JP7770399B2 (ja) 2025-11-14
US20220326081A1 (en) 2022-10-13

Similar Documents

Publication Publication Date Title
US11092725B2 (en) Single-sensor hyperspectral imaging device
US20240410757A1 (en) Optical filter for an optical sensor device
EP3022898B1 (en) Asymmetric sensor array for capturing images
US8339489B2 (en) Image photographing apparatus, method and medium with stack-type image sensor, complementary color filter, and white filter
KR102555317B1 (ko) 사용자 디바이스에 적용된 내추럴 핸드헬드 모션을 이용한 초해상도
CN113203477A (zh) 光学传感器设备
US12418723B2 (en) Panoramic image capture for multispectral sensor
JPWO2017222021A1 (ja) 画像処理装置、画像処理システム、画像処理方法及びプログラム
US20250341421A1 (en) Optical system
EP3353808B1 (en) Color filter sensors
HK40092968A (zh) 用於光学传感器设备的光学滤波器
US12143697B2 (en) Spectral image capturing using infrared light and color light filtering
WO2018234616A1 (en) Image processing
CN113810669A (zh) 滚动光谱滤波器
US20240071041A1 (en) Apparatus and method for mapping raw images between different camera sensors under arbitrary illuminations
WO2025197543A1 (ja) 撮像素子及び撮像装置
WO2015019251A1 (en) Color imaging using a monochromatic digital camera

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40092968

Country of ref document: HK

SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination