ATE278974T1 - Pseudozufälliges zerstreuungsraster für infrarotlicht - Google Patents

Pseudozufälliges zerstreuungsraster für infrarotlicht

Info

Publication number
ATE278974T1
ATE278974T1 AT01998117T AT01998117T ATE278974T1 AT E278974 T1 ATE278974 T1 AT E278974T1 AT 01998117 T AT01998117 T AT 01998117T AT 01998117 T AT01998117 T AT 01998117T AT E278974 T1 ATE278974 T1 AT E278974T1
Authority
AT
Austria
Prior art keywords
blurlets
substrate
surface location
pseudo
nominal focal
Prior art date
Application number
AT01998117T
Other languages
English (en)
Inventor
Anthony Victor Hewitt
Nicholas Bert Saccketti
Original Assignee
Raytheon Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Raytheon Co filed Critical Raytheon Co
Application granted granted Critical
Publication of ATE278974T1 publication Critical patent/ATE278974T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • 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
    • G02B27/48—Laser speckle optics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Lenses (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Radiation-Therapy Devices (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Image Processing (AREA)
AT01998117T 2000-12-28 2001-12-21 Pseudozufälliges zerstreuungsraster für infrarotlicht ATE278974T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/752,493 US6469304B2 (en) 2000-12-28 2000-12-28 Pseudo-randomized infrared blurring array
PCT/US2001/050562 WO2002056064A2 (en) 2000-12-28 2001-12-21 Pseudo-randomized infrared blurring array

Publications (1)

Publication Number Publication Date
ATE278974T1 true ATE278974T1 (de) 2004-10-15

Family

ID=25026538

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01998117T ATE278974T1 (de) 2000-12-28 2001-12-21 Pseudozufälliges zerstreuungsraster für infrarotlicht

Country Status (9)

Country Link
US (1) US6469304B2 (de)
EP (1) EP1299754B1 (de)
JP (1) JP4278380B2 (de)
KR (2) KR100910671B1 (de)
AT (1) ATE278974T1 (de)
AU (1) AU2002249873C1 (de)
DE (1) DE60106259T2 (de)
IL (2) IL151461A0 (de)
WO (1) WO2002056064A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA007513B1 (ru) 2003-04-07 2006-10-27 ЛАЙФ ШИЛД ИНДЖИНИИРД СИСТЕМЗ, ЭлЭлСи Система для сдерживания распространения шрапнели и способ её производства
EA200700999A1 (ru) 2004-11-02 2008-04-28 ЛАЙФ ШИЛД ИНДЖИНИИРД СИСТЕМЗ, ЭлЭлСи Системы для удерживания осколков и пуль (снарядов) и способы их получения
US7468504B2 (en) * 2006-03-09 2008-12-23 Northrop Grumman Corporation Spectral filter for optical sensor
DE102011118697B4 (de) * 2011-11-16 2016-09-08 Carl Zeiss Optronics Gmbh Bilderfassungssystem
CN109798983B (zh) * 2019-03-12 2020-10-27 上海达显智能科技有限公司 烹饪设施中食材温度测量方法、系统及烹饪设施

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1523165A (en) 1974-08-03 1978-08-31 Matsushita Electric Industrial Co Ltd Fourier-transform holography by pseudo-random phase shifting
US5119235A (en) 1989-12-21 1992-06-02 Nikon Corporation Focusing screen and method of manufacturing same
US5270859A (en) * 1992-01-30 1993-12-14 United Technologies Corporation Optical instrument with micro-lenses
US5701005A (en) * 1995-06-19 1997-12-23 Eastman Kodak Company Color separating diffractive optical array and image sensor
US5867307A (en) 1996-11-13 1999-02-02 Raytheon Company Blur film assembly for infrared optical applications
US5973827A (en) * 1997-03-27 1999-10-26 Raytheon Company Refractive/diffractive infrared imager and optics
US6078433A (en) * 1998-01-05 2000-06-20 Intel Corporation Zoom lens system
JP4292596B2 (ja) * 1998-06-19 2009-07-08 ソニー株式会社 拡散反射板及びその製造方法と表示装置
US6052230A (en) 1998-07-10 2000-04-18 Northrop Grumman Corporation Optical blurring filter which is resistant to digital image restoration

Also Published As

Publication number Publication date
US6469304B2 (en) 2002-10-22
JP4278380B2 (ja) 2009-06-10
WO2002056064A3 (en) 2003-01-16
IL151461A (en) 2006-08-01
KR20030003231A (ko) 2003-01-09
IL151461A0 (en) 2003-04-10
AU2002249873B1 (en) 2003-09-25
DE60106259T2 (de) 2005-09-08
AU2002249873C1 (en) 2004-07-15
DE60106259D1 (de) 2004-11-11
KR20080081055A (ko) 2008-09-05
EP1299754A2 (de) 2003-04-09
EP1299754B1 (de) 2004-10-06
JP2004518158A (ja) 2004-06-17
KR100910671B1 (ko) 2009-08-04
WO2002056064A2 (en) 2002-07-18
US20020084418A1 (en) 2002-07-04

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Legal Events

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