TWI786846B - 光學濾波器 - Google Patents

光學濾波器 Download PDF

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Publication number
TWI786846B
TWI786846B TW110135567A TW110135567A TWI786846B TW I786846 B TWI786846 B TW I786846B TW 110135567 A TW110135567 A TW 110135567A TW 110135567 A TW110135567 A TW 110135567A TW I786846 B TWI786846 B TW I786846B
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TW
Taiwan
Prior art keywords
optical filter
layers
layer
film
less
Prior art date
Application number
TW110135567A
Other languages
English (en)
Chinese (zh)
Other versions
TW202204935A (zh
Inventor
詹姆斯 斯威策三世
喬治 Ｊ 奧肯福斯
Original Assignee
美商菲爾薇解析公司
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Publication date
Application filed by 美商菲爾薇解析公司 filed Critical 美商菲爾薇解析公司
Publication of TW202204935A publication Critical patent/TW202204935A/zh
Application granted granted Critical
Publication of TWI786846B publication Critical patent/TWI786846B/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
    • G02B5/22—Absorbing filters
    • 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
    • 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
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • 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
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • G02B1/115—Multilayers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only
    • G02B5/0833—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only comprising inorganic materials only
    • 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
    • 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
    • G02B5/288—Interference filters comprising deposited thin solid films comprising at least one thin film resonant cavity, e.g. in bandpass filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4483—Injection or filling devices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/015—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction
    • G02F1/0151—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction modulating the refractive index

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Filters (AREA)
  • Laser Surgery Devices (AREA)
  • Glass Compositions (AREA)
  • Solid State Image Pick-Up Elements (AREA)
TW110135567A 2017-07-24 2018-07-10 光學濾波器 TWI786846B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/657,515 US10247865B2 (en) 2017-07-24 2017-07-24 Optical filter
US15/657,515 2017-07-24

Publications (2)

Publication Number Publication Date
TW202204935A TW202204935A (zh) 2022-02-01
TWI786846B true TWI786846B (zh) 2022-12-11

Family

ID=63014369

Family Applications (2)

Application Number Title Priority Date Filing Date
TW110135567A TWI786846B (zh) 2017-07-24 2018-07-10 光學濾波器
TW107123881A TWI743378B (zh) 2017-07-24 2018-07-10 光學濾波器

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW107123881A TWI743378B (zh) 2017-07-24 2018-07-10 光學濾波器

Country Status (8)

Country Link
US (3) US10247865B2 (enExample)
EP (2) EP3435123B1 (enExample)
JP (2) JP6985991B2 (enExample)
KR (2) KR102352790B1 (enExample)
CN (2) CN109298477B (enExample)
AU (2) AU2018204910B2 (enExample)
CA (2) CA3195431A1 (enExample)
TW (2) TWI786846B (enExample)

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US11066186B2 (en) 2014-01-02 2021-07-20 Valqari Holdings, Llc Receiving appliance for automated deliveries
US10247865B2 (en) 2017-07-24 2019-04-02 Viavi Solutions Inc. Optical filter
US11009636B2 (en) 2018-03-13 2021-05-18 Viavi Solutions Inc. Sensor window to provide different opacity and transmissivity at different spectral ranges
US10948640B2 (en) 2018-03-13 2021-03-16 Viavi Solutions Inc. Sensor window with a set of layers configured to a particular color and associated with a threshold opacity in a visible spectral range wherein the color is a color-matched to a surface adjacent to the sensor window
US11562053B2 (en) 2018-05-30 2023-01-24 Viavi Solutions Inc. User device incorporating multi-sensing sensor device
US11366011B2 (en) * 2019-02-13 2022-06-21 Viavi Solutions Inc. Optical device
CN110109209A (zh) * 2019-06-05 2019-08-09 信阳舜宇光学有限公司 滤光片以及制造滤光片的方法
CN112114394B (zh) * 2019-06-21 2023-03-31 福州高意光学有限公司 具有温度补偿效应的滤光片和传感器系统
CN112578580A (zh) * 2019-09-27 2021-03-30 福州高意通讯有限公司 一种温度可调标准具
CN110837145B (zh) * 2019-11-21 2022-03-29 天津津航技术物理研究所 一种窄带滤光片光谱的调控方法
CN115702430A (zh) * 2020-06-07 2023-02-14 瓦欧卡瑞有限责任公司 用于包裹接收装置的安全及引导系统和方法
US11867935B2 (en) * 2021-09-28 2024-01-09 Viavi Solutions Inc. Optical interference filter
CN118922751A (zh) 2022-03-30 2024-11-08 Ａｇｃ株式会社 滤光片用玻璃和滤光片

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TW201721188A (zh) * 2015-11-30 2017-06-16 Jsr Corp 光學濾波器、環境光感測器及感測器模组
EP3187909A1 (en) * 2015-12-29 2017-07-05 Viavi Solutions Inc. Metal mirror based multispectral filter array

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TW201721188A (zh) * 2015-11-30 2017-06-16 Jsr Corp 光學濾波器、環境光感測器及感測器模组
EP3187909A1 (en) * 2015-12-29 2017-07-05 Viavi Solutions Inc. Metal mirror based multispectral filter array

Also Published As

Publication number Publication date
KR20220014891A (ko) 2022-02-07
CA3010507A1 (en) 2019-01-24
TWI743378B (zh) 2021-10-21
CN109298477A (zh) 2019-02-01
JP2022009149A (ja) 2022-01-14
KR102352790B1 (ko) 2022-01-18
AU2022202741B2 (en) 2024-05-30
AU2022202741A1 (en) 2022-05-19
JP7315635B2 (ja) 2023-07-26
TW201908778A (zh) 2019-03-01
KR20190011218A (ko) 2019-02-01
KR102569093B1 (ko) 2023-08-21
AU2018204910A1 (en) 2019-02-07
US20210124102A1 (en) 2021-04-29
EP3872536A1 (en) 2021-09-01
CA3010507C (en) 2023-06-13
AU2018204910B2 (en) 2022-02-03
EP3435123B1 (en) 2021-09-08
CN109298477B (zh) 2021-05-25
US10247865B2 (en) 2019-04-02
CN113204066B (zh) 2024-02-13
US10901127B2 (en) 2021-01-26
JP6985991B2 (ja) 2021-12-22
EP3872536B1 (en) 2025-09-03
TW202204935A (zh) 2022-02-01
US20190227210A1 (en) 2019-07-25
US20190025483A1 (en) 2019-01-24
US11733442B2 (en) 2023-08-22
CA3195431A1 (en) 2019-01-24
CN113204066A (zh) 2021-08-03
EP3435123A1 (en) 2019-01-30
JP2019023722A (ja) 2019-02-14

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