JP7145086B2 - 光学フィルタ用の入射角制限 - Google Patents

光学フィルタ用の入射角制限 Download PDF

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Publication number
JP7145086B2
JP7145086B2 JP2019006381A JP2019006381A JP7145086B2 JP 7145086 B2 JP7145086 B2 JP 7145086B2 JP 2019006381 A JP2019006381 A JP 2019006381A JP 2019006381 A JP2019006381 A JP 2019006381A JP 7145086 B2 JP7145086 B2 JP 7145086B2
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Japan
Prior art keywords
optical filter
angle
shift
filter
incidence
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JP2019006381A
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English (en)
Japanese (ja)
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JP2019124942A (ja
JP2019124942A5 (enExample
Inventor
エイ ブラッドレイ ジュニア リチャード
グスタフソン ティム
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Viavi Solutions Inc
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Viavi Solutions Inc
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Publication of JP2019124942A5 publication Critical patent/JP2019124942A5/ja
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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
    • G02B5/28—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
    • G02B5/208—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
    • G02B5/285—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)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Polarising Elements (AREA)
  • Eyeglasses (AREA)
JP2019006381A 2018-01-17 2019-01-17 光学フィルタ用の入射角制限 Active JP7145086B2 (ja)

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

Publications (3)

Publication Number Publication Date
JP2019124942A JP2019124942A (ja) 2019-07-25
JP2019124942A5 JP2019124942A5 (enExample) 2021-11-25
JP7145086B2 true JP7145086B2 (ja) 2022-09-30

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ID=64901961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019006381A Active JP7145086B2 (ja) 2018-01-17 2019-01-17 光学フィルタ用の入射角制限

Country Status (8)

Country Link
US (1) US11215741B2 (enExample)
EP (1) EP3514584A1 (enExample)
JP (1) JP7145086B2 (enExample)
KR (2) KR102754943B1 (enExample)
CN (2) CN115857080A (enExample)
CA (1) CA3028791A1 (enExample)
MX (1) MX395241B (enExample)
TW (1) TWI796413B (enExample)

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
WO2021035047A1 (en) * 2019-08-20 2021-02-25 Profusa, Inc. Optical filter device, system, and method for improved optical rejection of out-of-band wavelengths
US11983327B2 (en) * 2021-10-06 2024-05-14 Fotonation Limited Method for identifying a gesture
LT7041B (lt) * 2022-05-20 2024-01-10 Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras Detektavimo įrenginys, sistema ir būdas, skirti optinio pluošto kritimo kampui nustatyti
US20250004185A1 (en) * 2023-06-27 2025-01-02 Viavi Solutions Inc. Angle selective filter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007097198A1 (ja) 2006-02-27 2007-08-30 Nikon Corporation ダイクロイックフィルタ
CN102216817A (zh) 2008-10-31 2011-10-12 Cp菲林有限公司 可变透射复合干涉滤光器
JP2017161897A (ja) 2016-02-12 2017-09-14 ヴァイアヴィ・ソリューションズ・インコーポレイテッドＶｉａｖｉ Ｓｏｌｕｔｉｏｎｓ Ｉｎｃ． 光学フィルタアレイ

Family Cites Families (9)

* 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
JP4598102B2 (ja) 2008-05-28 2010-12-15 富士フイルム株式会社 撮像装置
US20110291113A1 (en) * 2010-05-27 2011-12-01 Philips Lumileds Lighting Company, Llc Filter for a light emitting device
TWI576617B (zh) * 2012-07-16 2017-04-01 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
JP6920994B2 (ja) * 2015-02-18 2021-08-18 マテリオン コーポレイション 改良された透過率を有する近赤外線光学干渉フィルタ
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007097198A1 (ja) 2006-02-27 2007-08-30 Nikon Corporation ダイクロイックフィルタ
CN101389982A (zh) 2006-02-27 2009-03-18 株式会社尼康 分色镜
CN102216817A (zh) 2008-10-31 2011-10-12 Cp菲林有限公司 可变透射复合干涉滤光器
JP2012507749A (ja) 2008-10-31 2012-03-29 シーピーフィルムズ， インク． 可変伝送複合干渉フィルター
JP2017161897A (ja) 2016-02-12 2017-09-14 ヴァイアヴィ・ソリューションズ・インコーポレイテッドＶｉａｖｉ Ｓｏｌｕｔｉｏｎｓ Ｉｎｃ． 光学フィルタアレイ

Also Published As

Publication number Publication date
CN110045448A (zh) 2019-07-23
US11215741B2 (en) 2022-01-04
CN110045448B (zh) 2023-01-13
KR102754943B1 (ko) 2025-01-14
EP3514584A1 (en) 2019-07-24
JP2019124942A (ja) 2019-07-25
KR20190088027A (ko) 2019-07-25
KR20250012171A (ko) 2025-01-23
MX395241B (es) 2025-03-25
MX2019000357A (es) 2019-07-18
TW201932885A (zh) 2019-08-16
CN115857080A (zh) 2023-03-28
CA3028791A1 (en) 2019-07-17
US20190219748A1 (en) 2019-07-18
TWI796413B (zh) 2023-03-21

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