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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Retro-reflecting laser responser and data modulator

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H04B-009/00   
미국특허분류(USC) 250/199 ; 250/203R ; 343/18D ; 356/152
출원번호 US-0532516 (1974-12-13)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 43  인용 특허 : 0
초록
▼

A retro-reflecting laser responser for applications such as IFF and other secure data link applications. A remote (airborne for example) responser, either manually directed or with automatic search and tracking functions, orients its relatively narrow aperture toward the source (a ground laser beacon, for example) of coded interrogation laser beam signals. The remote equipment includes a telescope, preferably of the Cassegrainian type, two-coordinate tracking features, means for recognizing the received beacon coding and for enabling the telescope to ref...

대표
청구항
▼

A secure passive laser data link system having a first pulsed laser transmitter-receiver unit for transmitting a coded modulated laser interrogation beam and for receiving a modulated laser beam, and also having a remote passive transponder, comprising: first means within said transponder for interrogation code recognition, said first means including means responsive to said coded modulation on said received laser beams to provide a control output when said coded modulation is determined to be in accordance with a predetermined code; second means within ...

이 특허를 인용한 특허 피인용횟수: 43

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  9. Smith Michael J. ; Hausler George C.. Electro-optic interface for field instrument. USP1998035727110.
  10. Edwards Byron (Orange CA) Stewart ; Jr. George W. (Costa Mesa CA). Free expansion pseudo-zoom for laser projector. USP1990114973115.
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  14. Maryfield, Tony; Dadkhah, Mahyar; Potendyk, Thomas. Integrated multifunction scope for optical combat identification and other uses. USP2015069068798.
  15. Varshneya, Deepak; Roes, John. Integrated optical communication and range finding system and application thereof. USP2010057720388.
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  17. Varshneya,Deepak; Roes,John. Integrated optical communication and range finding system and applications thereof. USP2009027489865.
  18. Buser Rudolph G. (Wall NJ) Rohde Robert S. (Springfield VA) Nomiyama Neal T. (Herdon VA). Laser retroreflector system for identification of friend or foe. USP1982114361911.
  19. Bozler,Carl O.; Lyons,W. Gregory; Muldavin,Jeremy B.. Light modulating mirror device and array. USP2009027484857.
  20. de Corlieu Guy (Paris FRX) Malard Marcel (Paris FRX) Reymond Jean-Claude (Paris FRX) Robin Leon (Paris FRX). Light retro-reflecting responser and data modulator arrangement. USP1979014134008.
  21. Bjrkman Bengt (Jrflla SEX). Method and apparatus for determining the direction to a laser beam source. USP1991085040892.
  22. Borken Richard J. (St. Louis Park MN) Durand William W. (Edina MN). Method and means of identifying objects with retro-reflected light. USP1989094866781.
  23. Dennis Neal Mansell ; Peter Samuel Durkin ; Gregory Newton Whitfield ; David Wayne Morley. Modulated-retroreflector based optical identification system. USP2002126493123.
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  27. Amadeo, Paul; Ripingill, Allen; Robinson, David; Chen, Irene. Phase-modulating communication device. USP2012068204384.
  28. Eichweber Kurt (Bodenwald 28 Hamburg-Niendorf DEX). Receiver-transmitter device for transmitting data by means of focused modulated, light beams. USP1979034143263.
  29. Webb James B. (438 Danniel Cir. Jackson MS 39212). Remote controlled land surveying assistance device for path response alignment to beam energy. USP1990034907879.
  30. Frolov, Sergey. Retro-directive target for free-space optical communication and method of producing the same. USP2012078224189.
  31. Husher Frederick K. (Forest Grove OR) Mickanin Wesley C. (Beaverton OR) Brashler Mike G. (Tigard OR). Rotatable optical imaging device for aligning and switching between optical fibers. USP1987034650277.
  32. Bradley, Timothy. Scene illuminator. USP2013118581771.
  33. Bradley, Timothy. Scene illuminator. USP2016049306701.
  34. D'Souza, Clifford Clark; Amadeo, Paul; Ripingill, Jr., Allen E.. Scout sniper observation scope. USP2011118051597.
  35. Lego ; Jr. ; Louis J.. Search and locate system. USP1978124131791.
  36. Dubois Jacques (Neufchatel CAX) LaRochelle Sophie (Cap-Rouge CAX). Selective wavelength identification friend or foe (SWIFF). USP1997115686722.
  37. Green, Alan E.; Morrison, Euan; Pettigrew, Robert M.. Signalling system. USP2003096624916.
  38. Eichweber Kurt (Hamburg DEX). System for electrooptical information transmission. USP1987044662003.
  39. Tsumura Toshihiro (Osaka JPX) Kamei Shigeki (Nishinomiya JPX) Takahashi Akira (Saitama JPX). System for optically transferring information between a moving object and a fixed position. USP1986024570062.
  40. Beck, Steven M; Loper, Gary L. System, apparatus, and method for tracking atmospheric differential absorption. USP2014098823938.
  41. Griffin William S. (Manhattan Beach CA). Two-axis optical inertial system using a gyro rotor as a stable reference. USP1987054662727.
  42. Ettenberg Michael (Freehold NJ) Kressel Henry (Elizabeth NJ). Two-way single fiber optical communication system. USP1980034195269.
  43. Majumdar, Arun Kumar; Shay, Thomas Maurice. Wide field-of-view amplified fiber-retro for secure high data rate communications and remote data transfer. USP2012108301032.

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