CN110045448B - 用于光学滤波器的入射角限制 - Google Patents

用于光学滤波器的入射角限制 Download PDF

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Publication number
CN110045448B
CN110045448B CN201910037033.6A CN201910037033A CN110045448B CN 110045448 B CN110045448 B CN 110045448B CN 201910037033 A CN201910037033 A CN 201910037033A CN 110045448 B CN110045448 B CN 110045448B
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China
Prior art keywords
optical filter
filter
incidence
range
angular displacement
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CN201910037033.6A
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Chinese (zh)
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CN110045448A (zh
Inventor
小理查德·A·布兰得利
蒂姆·古斯塔夫森
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Viavi Solutions Inc
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Viavi Solutions Inc
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Priority to CN202211631881.8A priority Critical patent/CN115857080A/zh
Publication of CN110045448A publication Critical patent/CN110045448A/zh
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0488—Optical or mechanical part supplementary adjustable parts with spectral filtering
    • 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
    • G02B27/30—Collimators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/281—Interference filters designed for the infrared light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Optical Filters (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Eyeglasses (AREA)
  • Polarising Elements (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
CN201910037033.6A 2018-01-17 2019-01-15 用于光学滤波器的入射角限制 Active CN110045448B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211631881.8A CN115857080A (zh) 2018-01-17 2019-01-15 用于光学滤波器的入射角限制

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862618372P 2018-01-17 2018-01-17
US62/618,372 2018-01-17
US16/164,225 US11215741B2 (en) 2018-01-17 2018-10-18 Angle of incidence restriction for optical filters
US16/164,225 2018-10-18

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202211631881.8A Division CN115857080A (zh) 2018-01-17 2019-01-15 用于光学滤波器的入射角限制

Publications (2)

Publication Number Publication Date
CN110045448A CN110045448A (zh) 2019-07-23
CN110045448B true CN110045448B (zh) 2023-01-13

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Family Applications (2)

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CN201910037033.6A Active CN110045448B (zh) 2018-01-17 2019-01-15 用于光学滤波器的入射角限制
CN202211631881.8A Pending CN115857080A (zh) 2018-01-17 2019-01-15 用于光学滤波器的入射角限制

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CN202211631881.8A Pending CN115857080A (zh) 2018-01-17 2019-01-15 用于光学滤波器的入射角限制

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US (1) US11215741B2 (https=)
EP (1) EP3514584A1 (https=)
JP (1) JP7145086B2 (https=)
KR (2) KR102754943B1 (https=)
CN (2) CN110045448B (https=)
CA (1) CA3028791C (https=)
MX (1) MX395241B (https=)
TW (1) TWI796413B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230375337A1 (en) * 2022-05-20 2023-11-23 Valstybinis Moksliniu Tyrimu Institutas Fiziniu Ir Technologijos Mokslu Centras Detection device, system and method for determination of incidence angle of an optical beam

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10914961B2 (en) * 2017-02-13 2021-02-09 Viavi Solutions Inc. Optical polarizing filter
JP2022545163A (ja) * 2019-08-20 2022-10-26 プロフサ，インコーポレイテッド 帯域外波長の改善された光拒絶のための光学フィルタ素子、システム及び方法
CN116648644A (zh) * 2020-12-25 2023-08-25 Ａｇｃ株式会社 光学滤光片
US11983327B2 (en) * 2021-10-06 2024-05-14 Fotonation Limited Method for identifying a gesture
US20250004185A1 (en) * 2023-06-27 2025-01-02 Viavi Solutions Inc. Angle selective filter

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3166115B2 (ja) 1993-08-03 2001-05-14 富士写真フイルム株式会社 フィルタ装置
US20090002830A1 (en) 2006-02-27 2009-01-01 Nikon Corporation Dichroic Filter
JP4598102B2 (ja) 2008-05-28 2010-12-15 富士フイルム株式会社 撮像装置
US8314991B2 (en) * 2008-10-31 2012-11-20 Cpfilms Inc. Variable transmission composite interference filter
US20110291113A1 (en) * 2010-05-27 2011-12-01 Philips Lumileds Lighting Company, Llc Filter for a light emitting device
TW202522039A (zh) * 2012-07-16 2025-06-01 美商唯亞威方案公司 光學濾波器及感測器系統
US9568362B2 (en) * 2012-12-19 2017-02-14 Viavi Solutions Inc. Spectroscopic assembly and method
US9523850B2 (en) * 2014-02-16 2016-12-20 Apple Inc. Beam scanning using an interference filter as a turning mirror
KR102700673B1 (ko) * 2015-02-18 2024-08-30 마테리온 코포레이션 개선된 투과를 갖는 근적외선 광학 간섭 필터
US10170509B2 (en) 2016-02-12 2019-01-01 Viavi Solutions Inc. Optical filter array
DE102017004828B4 (de) * 2017-05-20 2019-03-14 Optics Balzers Ag Optischer Filter und Verfahren zur Herstellung eines optischen Filters
US10451783B2 (en) * 2017-05-22 2019-10-22 Viavi Solutions Inc. Induced transmission filter having plural groups of alternating layers of dielectric material for filtering light with less than a threshold angle shift

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230375337A1 (en) * 2022-05-20 2023-11-23 Valstybinis Moksliniu Tyrimu Institutas Fiziniu Ir Technologijos Mokslu Centras Detection device, system and method for determination of incidence angle of an optical beam
US12474430B2 (en) * 2022-05-20 2025-11-18 Valstybinis Moksliniu Tyrimu Institutas Fiziniu Ir Technologijos Mokslu Centras Detection device, system and method for determination of incidence angle of an optical beam

Also Published As

Publication number Publication date
KR20250012171A (ko) 2025-01-23
TWI796413B (zh) 2023-03-21
EP3514584A1 (en) 2019-07-24
KR102754943B1 (ko) 2025-01-14
TW201932885A (zh) 2019-08-16
CN115857080A (zh) 2023-03-28
MX2019000357A (es) 2019-07-18
US11215741B2 (en) 2022-01-04
MX395241B (es) 2025-03-25
US20190219748A1 (en) 2019-07-18
CA3028791C (en) 2025-12-09
CA3028791A1 (en) 2019-07-17
JP7145086B2 (ja) 2022-09-30
KR20190088027A (ko) 2019-07-25
CN110045448A (zh) 2019-07-23
JP2019124942A (ja) 2019-07-25

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