IL122181A - Blur film assembly for infrared optical applications - Google Patents

Blur film assembly for infrared optical applications

Info

Publication number
IL122181A
IL122181A IL12218197A IL12218197A IL122181A IL 122181 A IL122181 A IL 122181A IL 12218197 A IL12218197 A IL 12218197A IL 12218197 A IL12218197 A IL 12218197A IL 122181 A IL122181 A IL 122181A
Authority
IL
Israel
Prior art keywords
film assembly
infrared optical
optical applications
blur film
blur
Prior art date
Application number
IL12218197A
Other languages
English (en)
Other versions
IL122181A0 (en
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
Priority to IL13567997A priority Critical patent/IL135679A/xx
Publication of IL122181A0 publication Critical patent/IL122181A0/xx
Priority to IL13567900A priority patent/IL135679A0/xx
Publication of IL122181A publication Critical patent/IL122181A/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G02B3/0031—Replication or moulding, e.g. hot embossing, UV-casting, injection moulding
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/005—Arrays characterized by the distribution or form of lenses arranged along a single direction only, e.g. lenticular sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0215—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having a regular structure
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1039—Surface deformation only of sandwich or lamina [e.g., embossed panels]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Dental Preparations (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Optical Filters (AREA)
IL12218197A 1996-11-13 1997-11-12 Blur film assembly for infrared optical applications IL122181A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL13567997A IL135679A (en) 1996-11-13 1997-11-12 Blur film assembly for infrared optical applications
IL13567900A IL135679A0 (en) 1996-11-13 2000-04-16 Blur film assembly for infrared optical applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/748,586 US5867307A (en) 1996-11-13 1996-11-13 Blur film assembly for infrared optical applications

Publications (2)

Publication Number Publication Date
IL122181A0 IL122181A0 (en) 1998-04-05
IL122181A true IL122181A (en) 2000-12-06

Family

ID=25010078

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12218197A IL122181A (en) 1996-11-13 1997-11-12 Blur film assembly for infrared optical applications

Country Status (5)

Country Link
US (2) US5867307A (de)
EP (1) EP0843185B1 (de)
DE (1) DE69729050T2 (de)
IL (1) IL122181A (de)
NO (1) NO319387B1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6184529B1 (en) * 1998-01-28 2001-02-06 Lockheed Martin Corporation Methods and apparatus for performing scene based uniformity correction in imaging systems
US6097034A (en) * 1998-02-12 2000-08-01 Instrumentarium Oy Radiation source assembly and transducer for analyzing gases or other substances
EP1305656A4 (de) 2000-07-31 2006-03-08 Rochester Photonics Corp Strukturierte schirme für regulierte diffusion von licht
EP1218777A4 (de) * 2000-07-31 2005-12-28 Rochester Photonics Corp Mikrolinsenmatrix mit hoher fokussierungseffizienz
US6835535B2 (en) * 2000-07-31 2004-12-28 Corning Incorporated Microlens arrays having high focusing efficiency
US7092165B2 (en) * 2000-07-31 2006-08-15 Corning Incorporated Microlens arrays having high focusing efficiency
IL155227A0 (en) 2000-10-13 2003-11-23 Litton Systems Inc System and method for generating signals
TW452658B (en) * 2000-10-24 2001-09-01 Ind Tech Res Inst Thin infrared lens
US6476971B1 (en) * 2000-10-31 2002-11-05 Eastman Kodak Company Method of manufacturing a microlens array mold and a microlens array
US6469304B2 (en) 2000-12-28 2002-10-22 Raytheon Company Pseudo-randomized infrared blurring array
US6649092B2 (en) * 2001-04-04 2003-11-18 Lockheed Martin Corporation Plastic laminated infrared optical element
JP4213897B2 (ja) * 2001-08-07 2009-01-21 株式会社日立製作所 マイクロレンズアレイの転写原型の製造方法
US6636363B2 (en) 2002-03-11 2003-10-21 Eastman Kodak Company Bulk complex polymer lens light diffuser
US6831786B2 (en) 2002-03-11 2004-12-14 Eastman Kodak Company Surface formed complex multi-layered polymer lenses for light diffusion
US6890642B2 (en) 2002-03-11 2005-05-10 Eastman Kodak Company Surface formed lenses on voided polymer light diffuser
US6813094B2 (en) 2002-03-11 2004-11-02 Eastman Kodak Company Surface formed complex polymer lenses diffuse reflector
US6721102B2 (en) 2002-03-11 2004-04-13 Eastman Kodak Company Surface formed complex polymer lenses for visible light diffusion
US7009771B2 (en) 2002-05-16 2006-03-07 Eastman Kodak Company Optical element containing an optical spacer
US7102832B2 (en) * 2002-09-12 2006-09-05 L-3 Communications Corporation Method and apparatus for modulating infrared radiation
US7639426B2 (en) * 2007-12-05 2009-12-29 Eastman Kodak Company Micro-lens enhanced element
EP2598303A2 (de) * 2010-07-26 2013-06-05 Semprius, Inc. Vorrichtung und verfahren zur herstellung von plano-konvexen silikon-auf-glas-linsenarrays
US9022601B2 (en) 2012-04-09 2015-05-05 Cree, Inc. Optical element including texturing to control beam width and color mixing
US10340459B2 (en) * 2016-03-22 2019-07-02 International Business Machines Corporation Terahertz detection and spectroscopy with films of homogeneous carbon nanotubes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526949A (en) * 1967-10-09 1970-09-08 Ibm Fly's eye molding technique
JPS546006A (en) * 1977-06-16 1979-01-17 Minolta Camera Kk Method of making composite optical member consisting of glass and organic high molecular material
FR2446444A1 (fr) * 1979-01-12 1980-08-08 Pequignot Michel Appareil de chauffage a rayons infrarouges
US4427265A (en) * 1980-06-27 1984-01-24 Canon Kabushiki Kaisha Diffusion plate
GB2122768A (en) * 1982-06-18 1984-01-18 Infrared Eng Calibration standard for infrared absorption gauge
DE3442781A1 (de) * 1983-11-26 1985-06-05 Olympus Optical Co., Ltd., Tokio/Tokyo Bildplatte und verfahren zu ihrer herstellung
US5183597A (en) * 1989-02-10 1993-02-02 Minnesota Mining And Manufacturing Company Method of molding microstructure bearing composite plastic articles
US5051591A (en) * 1989-07-28 1991-09-24 Texas Instruments Incorporated Reflective chopper for infrared imaging systems
JP3553929B2 (ja) * 1990-05-21 2004-08-11 ナシュア コーポレイション 光拡散性材料を製造する方法
CA2168107C (en) * 1993-07-27 2001-02-13 Joel Petersen Light source destructuring and shaping device
US5373151A (en) * 1993-10-04 1994-12-13 Raytheon Company Optical system including focal plane array compensation technique for focusing and periodically defocusing a beam
US5512219A (en) * 1994-06-03 1996-04-30 Reflexite Corporation Method of casting a microstructure sheet having an array of prism elements using a reusable polycarbonate mold
JPH07333406A (ja) * 1994-06-03 1995-12-22 Nippon Zeon Co Ltd 光学シート
US5952661A (en) * 1996-08-16 1999-09-14 Raytheon Company Chopper for thermal imaging system and method

Also Published As

Publication number Publication date
US6270697B1 (en) 2001-08-07
IL122181A0 (en) 1998-04-05
EP0843185A2 (de) 1998-05-20
NO319387B1 (no) 2005-08-08
NO975193D0 (no) 1997-11-12
DE69729050D1 (de) 2004-06-17
NO975193L (no) 1998-05-14
EP0843185A3 (de) 1998-08-12
DE69729050T2 (de) 2005-05-12
EP0843185B1 (de) 2004-05-12
US5867307A (en) 1999-02-02

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees