IL104609A - An optical element with an extensive field of view - Google Patents

An optical element with an extensive field of view

Info

Publication number
IL104609A
IL104609A IL10460993A IL10460993A IL104609A IL 104609 A IL104609 A IL 104609A IL 10460993 A IL10460993 A IL 10460993A IL 10460993 A IL10460993 A IL 10460993A IL 104609 A IL104609 A IL 104609A
Authority
IL
Israel
Prior art keywords
reflective means
detector
block
aperture
wide field
Prior art date
Application number
IL10460993A
Other languages
English (en)
Hebrew (he)
Original Assignee
Santa Barbara Res Center
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 Santa Barbara Res Center filed Critical Santa Barbara Res Center
Publication of IL104609A publication Critical patent/IL104609A/en

Links

Classifications

    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0474—Diffusers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
    • G08B13/193—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems using focusing means
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/0266—Field-of-view determination; Aiming or pointing of a photometer; Adjusting alignment; Encoding angular position; Size of the measurement area; Position tracking; Photodetection involving different fields of view for a single detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/4804—Auxiliary means for detecting or identifying lidar signals or the like, e.g. laser illuminators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Burglar Alarm Systems (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
IL10460993A 1992-02-14 1993-02-04 An optical element with an extensive field of view IL104609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/836,025 US5258609A (en) 1992-02-14 1992-02-14 Wide field of view optical element having plural reflectors of different widths

Publications (1)

Publication Number Publication Date
IL104609A true IL104609A (en) 1996-01-31

Family

ID=25271045

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10460993A IL104609A (en) 1992-02-14 1993-02-04 An optical element with an extensive field of view

Country Status (6)

Country Link
US (1) US5258609A (ja)
EP (1) EP0556042B1 (ja)
JP (1) JPH07111374B2 (ja)
CA (1) CA2087467C (ja)
DE (1) DE69303737T2 (ja)
IL (1) IL104609A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE468025B (sv) * 1991-02-14 1992-10-19 Foersvarets Forskningsanstalt Laservarnare
US5359189A (en) * 1993-03-29 1994-10-25 At&T Bell Laboratories Infrared collector having a flattened convex surface
US5473474A (en) * 1993-07-16 1995-12-05 National Research Council Of Canada Panoramic lens
DE4407911C2 (de) * 1994-03-09 1996-09-26 Telefunken Microelectron Optisches System mit einem Strahlung bündelnden und umlenkenden Optikkörper
US7576311B2 (en) * 2005-09-13 2009-08-18 Lockheed Martin Corporation Optical detector having a sensing element, a lens and a frustum coupled to the lens
US8308725B2 (en) * 2007-03-20 2012-11-13 Minos Medical Reverse sealing and dissection instrument
US9439746B2 (en) * 2007-12-13 2016-09-13 Insightra Medical, Inc. Methods and apparatus for treating ventral wall hernia
WO2009140197A1 (en) 2008-05-12 2009-11-19 Revent Medical, Inc. Partially erodable systems for treatment of obstructive sleep apnea
US8878114B2 (en) 2012-08-16 2014-11-04 Nanohmics, Inc. Apparatus and methods for locating source of and analyzing electromagnetic radiation
FR3015696B1 (fr) 2013-12-20 2016-02-05 Thales Sa Module optique d'imagerie a champ hyper hemispherique et distorsion controlee, compatible d'un environnement exterieur

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763372A (en) * 1967-07-13 1973-10-02 Inventors & Investors Inc Zone plate optics monolithically integrated with photoelectric elements
US3958118A (en) * 1975-02-03 1976-05-18 Security Organization Supreme-Sos-Inc. Intrusion detection devices employing multiple scan zones
US4325633A (en) * 1980-06-02 1982-04-20 Hughes Aircraft Company Apparatus for determining of angle of incidence of electromagnetic energy
US4467194A (en) * 1981-09-18 1984-08-21 Honeywell Inc. Omnidirectional electro-optical receiver
GB2119112B (en) * 1982-04-27 1985-08-29 Ferranti Plc Optical elements
HU192125B (en) * 1983-02-08 1987-05-28 Budapesti Mueszaki Egyetem Block of forming image for centre theory projection adn reproduction of spaces
US4679753A (en) * 1984-08-21 1987-07-14 Hughes Aircraft Company Surveying satellite incorporating star-sensing attitude determination subsystem
AU560866B2 (en) * 1984-09-25 1987-04-16 Matsushita Electric Works Ltd. Passive infrared detector
US4855588A (en) * 1987-11-24 1989-08-08 Santa Barbara Research Center Cylindrical wide field receiver element
DE3818229C1 (ja) * 1988-05-28 1989-12-07 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De
JPH0241188U (ja) * 1988-09-10 1990-03-22

Also Published As

Publication number Publication date
DE69303737T2 (de) 1997-01-30
JPH07111374B2 (ja) 1995-11-29
EP0556042A1 (en) 1993-08-18
US5258609A (en) 1993-11-02
DE69303737D1 (de) 1996-08-29
EP0556042B1 (en) 1996-07-24
CA2087467A1 (en) 1993-08-15
CA2087467C (en) 1999-03-16
JPH05340805A (ja) 1993-12-24

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Legal Events

Date Code Title Description
FF Patent granted
HC Change of name of proprietor(s)
KB Patent renewed
RH1 Patent not in force