CN109219763B - 光学滤光器 - Google Patents

光学滤光器 Download PDF

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Publication number
CN109219763B
CN109219763B CN201780034343.1A CN201780034343A CN109219763B CN 109219763 B CN109219763 B CN 109219763B CN 201780034343 A CN201780034343 A CN 201780034343A CN 109219763 B CN109219763 B CN 109219763B
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CN
China
Prior art keywords
wavelength range
light
polarizer
infrared
filter
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.)
Expired - Fee Related
Application number
CN201780034343.1A
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English (en)
Chinese (zh)
Other versions
CN109219763A (zh
Inventor
约翰·A·惠特利
吉勒·J·伯努瓦
托德·A·巴连
肯尼思·L·史密斯
堵光磊
爱德华·J·基维尔
罗尔夫·W·比尔纳特
乔丹·D·惠特尼
丹尼尔·J·施密特
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN109219763A publication Critical patent/CN109219763A/zh
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Expired - Fee Related legal-status Critical Current
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/281—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for attenuating light intensity, e.g. comprising rotatable polarising elements
    • 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
    • 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
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Polarising Elements (AREA)
  • Optical Filters (AREA)
CN201780034343.1A 2016-06-09 2017-05-30 光学滤光器 Expired - Fee Related CN109219763B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662347776P 2016-06-09 2016-06-09
US62/347,776 2016-06-09
PCT/US2017/034941 WO2017213911A1 (en) 2016-06-09 2017-05-30 Optical filter

Publications (2)

Publication Number Publication Date
CN109219763A CN109219763A (zh) 2019-01-15
CN109219763B true CN109219763B (zh) 2021-03-05

Family

ID=60578084

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780034343.1A Expired - Fee Related CN109219763B (zh) 2016-06-09 2017-05-30 光学滤光器

Country Status (7)

Country Link
US (1) US11016229B2 (https=)
EP (1) EP3469407A4 (https=)
JP (1) JP6938548B2 (https=)
KR (1) KR20190007442A (https=)
CN (1) CN109219763B (https=)
TW (1) TW201812347A (https=)
WO (1) WO2017213911A1 (https=)

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Also Published As

Publication number Publication date
CN109219763A (zh) 2019-01-15
KR20190007442A (ko) 2019-01-22
US20190137669A1 (en) 2019-05-09
TW201812347A (zh) 2018-04-01
US11016229B2 (en) 2021-05-25
JP6938548B2 (ja) 2021-09-22
EP3469407A1 (en) 2019-04-17
WO2017213911A1 (en) 2017-12-14
JP2019518998A (ja) 2019-07-04
EP3469407A4 (en) 2020-02-26

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