JP4634544B2 - アサーマル化素子を有する赤外線レンズ組立体及びアサーマル化方法 - Google Patents

アサーマル化素子を有する赤外線レンズ組立体及びアサーマル化方法 Download PDF

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Publication number
JP4634544B2
JP4634544B2 JP52067398A JP52067398A JP4634544B2 JP 4634544 B2 JP4634544 B2 JP 4634544B2 JP 52067398 A JP52067398 A JP 52067398A JP 52067398 A JP52067398 A JP 52067398A JP 4634544 B2 JP4634544 B2 JP 4634544B2
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Prior art keywords
infrared
athermalizing
diffraction pattern
transmitting member
lens set
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Expired - Lifetime
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JP52067398A
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Japanese (ja)
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JP2002511151A5 (enExample
JP2002511151A (ja
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ポール クロセック
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Raytheon Co
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Raytheon Co
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    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0806—Focusing or collimating elements, e.g. lenses or concave mirrors
    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/026—Control of working procedures of a pyrometer, other than calibration; Bandwidth calculation; Gain control
    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0803—Arrangements for time-dependent attenuation of radiation signals
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared 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
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0037—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration with diffracting elements
    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
    • G02B27/4211—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant correcting chromatic aberrations
    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4272—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path
    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4272—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path
    • G02B27/4277—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path being separated by an air space
    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4283—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element with major temperature dependent properties
    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J2005/0077—Imaging

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Lenses (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP52067398A 1996-10-31 1997-10-24 アサーマル化素子を有する赤外線レンズ組立体及びアサーマル化方法 Expired - Lifetime JP4634544B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3009996P 1996-10-31 1996-10-31
US60/030,099 1996-10-31
PCT/US1997/019439 WO1998019196A1 (en) 1996-10-31 1997-10-24 Infrared lens assembly with athermalization element and method

Publications (3)

Publication Number Publication Date
JP2002511151A JP2002511151A (ja) 2002-04-09
JP2002511151A5 JP2002511151A5 (enExample) 2010-10-14
JP4634544B2 true JP4634544B2 (ja) 2011-02-16

Family

ID=21852494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52067398A Expired - Lifetime JP4634544B2 (ja) 1996-10-31 1997-10-24 アサーマル化素子を有する赤外線レンズ組立体及びアサーマル化方法

Country Status (5)

Country Link
US (1) US5808799A (enExample)
EP (1) EP0935771A1 (enExample)
JP (1) JP4634544B2 (enExample)
AU (1) AU5426198A (enExample)
WO (1) WO1998019196A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6134039A (en) * 1998-01-27 2000-10-17 Psc Scanning, Inc. Wavelength dependent thermally compensated optical system
WO2000013048A1 (en) * 1998-08-28 2000-03-09 Ksm Associates, Inc. Optical systems employing stepped diffractive surfaces
GB9908073D0 (en) * 1999-04-09 1999-06-02 Texecom Limited Infrared detector lens
IT1320074B1 (it) * 2000-05-04 2003-11-12 Fiat Ricerche Obiettivo per sistemi di visione ad infrarosso.
JP2005532573A (ja) * 2002-07-05 2005-10-27 カムストルプ アクティーゼルスカブ 回折光学素子に基づく温度補正式光学系
US7564763B2 (en) 2003-07-09 2009-07-21 Koninklijke Phililps Electronics N.V. Optical arrangement
JP2011186070A (ja) * 2010-03-05 2011-09-22 Tamron Co Ltd 赤外線ズームレンズ
JP5467896B2 (ja) * 2010-03-05 2014-04-09 株式会社タムロン 赤外線ズームレンズ
CN101915978B (zh) * 2010-08-05 2011-11-09 中国兵器工业第二〇五研究所 含双层谐衍射面的红外光学镜头
JP5617642B2 (ja) * 2011-01-06 2014-11-05 ソニー株式会社 赤外線光学系、赤外線撮像装置
PL220145B1 (pl) 2013-03-11 2015-08-31 Inst Optyki Stosowanej Refrakcyjny element optyczny do atermalizacji termowizyjnych układów obrazujących
WO2016019537A1 (zh) * 2014-08-07 2016-02-11 深圳市大族激光科技股份有限公司 远红外成像透镜组、物镜及火灾火源探测仪
CN112526707A (zh) * 2019-09-18 2021-03-19 华为技术有限公司 镜头模组及电子设备
CN112595422B (zh) * 2020-11-03 2025-01-03 中国航空工业集团公司洛阳电光设备研究所 一种基于场景温度非均匀校正的挡片及光路
CN117396789A (zh) * 2021-06-10 2024-01-12 三菱电机株式会社 红外光学系统
RU2762997C1 (ru) * 2021-07-20 2021-12-24 Российская Федерация, от имени которой выступает Главное управление специальных программ Президента Российской Федерации (ГУСП) Широкоугольный атермализованный инфракрасный объектив с большим задним отрезком
CN114136633B (zh) * 2021-11-29 2022-08-12 北京航空航天大学 一种增大航空发动机高位进气旋转盘腔试验系统红外视角的供气腔结构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8811980D0 (en) * 1988-05-20 1988-11-16 Pilkington Perkin Elmer Ltd Thermal imaging optical system
US5044706A (en) * 1990-02-06 1991-09-03 Hughes Aircraft Company Optical element employing aspherical and binary grating optical surfaces
JPH0416910A (ja) * 1990-05-11 1992-01-21 Omron Corp 光学レンズ
FR2667695B1 (fr) * 1990-10-09 1993-08-27 Thomson Trt Defense Systeme d'objectifs a athermalisation optique.
US5260828A (en) * 1992-03-27 1993-11-09 Polaroid Corporation Methods and means for reducing temperature-induced variations in lenses and lens devices
US5324586A (en) * 1992-09-02 1994-06-28 Texas Instruments Incorporated Polymeric infrared optical protective coating
EP0609763B1 (de) * 1993-02-04 1998-07-08 Hoechst Aktiengesellschaft pH-Glaselektrode
US5504628A (en) * 1994-01-13 1996-04-02 Texas Instruments Incorporated Passive athermalization of optics
US5493441A (en) * 1994-01-13 1996-02-20 Texas Instruments Incorporated Infrared continuous zoom telescope using diffractive optics
US5703363A (en) * 1996-04-25 1997-12-30 He Holdings, Inc. Infrared to visible light image conversion device

Also Published As

Publication number Publication date
EP0935771A1 (en) 1999-08-18
JP2002511151A (ja) 2002-04-09
WO1998019196A1 (en) 1998-05-07
US5808799A (en) 1998-09-15
AU5426198A (en) 1998-05-22

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