DK115795B - Apparat til modtagning af modulerede optiske bølger. - Google Patents

Apparat til modtagning af modulerede optiske bølger.

Info

Publication number
DK115795B
DK115795B DK503466AA DK503466A DK115795B DK 115795 B DK115795 B DK 115795B DK 503466A A DK503466A A DK 503466AA DK 503466 A DK503466 A DK 503466A DK 115795 B DK115795 B DK 115795B
Authority
DK
Denmark
Prior art keywords
modulated optical
optical waves
receiving modulated
receiving
waves
Prior art date
Application number
DK503466AA
Other languages
Danish (da)
English (en)
Inventor
W Jensen
E Ritter
Original Assignee
Gen Dynamics Corp
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 Gen Dynamics Corp filed Critical Gen Dynamics Corp
Publication of DK115795B publication Critical patent/DK115795B/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/112—Line-of-sight transmission over an extended range
    • H04B10/1123—Bidirectional transmission
    • H04B10/1127—Bidirectional transmission using two distinct parallel optical paths
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DK503466AA 1966-02-01 1966-09-29 Apparat til modtagning af modulerede optiske bølger. DK115795B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US524353A US3277303A (en) 1966-02-01 1966-02-01 Combined binocular and optical communication device

Publications (1)

Publication Number Publication Date
DK115795B true DK115795B (da) 1969-11-10

Family

ID=24088844

Family Applications (1)

Application Number Title Priority Date Filing Date
DK503466AA DK115795B (da) 1966-02-01 1966-09-29 Apparat til modtagning af modulerede optiske bølger.

Country Status (7)

Country Link
US (1) US3277303A (sv)
BE (1) BE687439A (sv)
DE (1) DE1276516B (sv)
DK (1) DK115795B (sv)
GB (1) GB1126189A (sv)
NL (1) NL144461B (sv)
NO (1) NO119008B (sv)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038547A (en) * 1966-05-31 1977-07-26 Philco Corporation Tracking and sighting instrument
US4027159A (en) * 1971-10-20 1977-05-31 The United States Of America As Represented By The Secretary Of The Navy Combined use of visible and near-IR imaging systems with far-IR detector system
US3760182A (en) * 1972-02-29 1973-09-18 C Poole Semi conductor heat-fault detector
US3761815A (en) * 1972-03-20 1973-09-25 D Bower Combination optical and radio apparatus
US3787688A (en) * 1972-06-12 1974-01-22 Us Army Low light level, underwater, viewing device
US4035731A (en) * 1976-01-21 1977-07-12 Warren Dixon Combined binocular radio unit
WO1987003154A1 (en) * 1985-11-14 1987-05-21 Shlomo Gonen Optical underwater communicator
US4953963A (en) * 1989-08-17 1990-09-04 Miller Alan K Aviator's night vision system
US5662230A (en) * 1990-07-13 1997-09-02 J. G. Finneran Associates Crimp top seal for vials
US5389790A (en) * 1991-02-15 1995-02-14 Sri International Technique for detecting and identifying certain objects
US5455702A (en) * 1993-02-22 1995-10-03 Reed; Clay R. Light communication apparatus
GB2320151A (en) * 1996-11-12 1998-06-10 L F D Limited Covert infra-red communications system
DE19715636A1 (de) * 1997-04-15 1998-10-22 Renfer Robert O Vorrichtung zur drahtlosen optischen Übertragung
EP1046248A1 (de) * 1998-10-22 2000-10-25 Robert Otto Renfer Vorrichtung und verfahren zur drahtlosen optischen übertragung
US6400503B1 (en) * 2001-06-08 2002-06-04 Philip A. Mickelson Portable variable power zoom periscope
JP2003107369A (ja) * 2001-09-28 2003-04-09 Pentax Corp 撮影機能付双眼鏡
US6893346B2 (en) * 2002-02-08 2005-05-17 Shoot The Moon Products Ii, Llc System, method, and apparatus for bi-directional infrared communication
US7338375B1 (en) 2002-02-21 2008-03-04 Shoot The Moon Products Ii, Llc Integrated voice and data communication for laser tag systems
US20040208603A1 (en) * 2002-05-03 2004-10-21 Hekkel Steve D Mobile infrared communication system
US7846028B2 (en) * 2005-05-19 2010-12-07 Shoot The Moon Products Ii, Llc Lazer tag advanced
US8123622B1 (en) 2011-06-03 2012-02-28 Nyko Technologies, Inc. Lens accessory for video game sensor device
USD665461S1 (en) * 2011-06-07 2012-08-14 Microsoft Corporation Game controller
US9602203B2 (en) * 2015-03-24 2017-03-21 The United States Of America As Represented By The Secretary Of The Navy Methods and systems for identification and communication using free space optical systems including wearable systems
US10277316B1 (en) 2017-05-01 2019-04-30 The United States Of America As Represented By The Secretary Of The Air Force Free space optical headset
WO2019049091A1 (en) * 2017-09-08 2019-03-14 Slux Sagl OPTICAL OPTICAL DEVICE WITH COMMUNICATION OPTICAL SYSTEM
IT201700101072A1 (it) * 2017-09-08 2019-03-08 Slux Sagl Dispositivo ottico di puntamento con sistema di comunicazione ottica

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL44197C (sv) * 1935-01-08
US2153709A (en) * 1936-05-06 1939-04-11 Bournisien Jacques Apparatus for establishing communications by means of light
US2494645A (en) * 1944-09-15 1950-01-17 Rca Corp Two-way light communication system
DE1002224B (de) * 1953-11-05 1957-02-07 Aldis Brothers Ltd Signalleuchte
US3111587A (en) * 1954-09-30 1963-11-19 Hupp Corp Infra-red radiant energy devices
DE1165462B (de) * 1960-09-20 1964-03-12 Willy Ostermann Signalgeraet unter Verwendung von Lichtstrahlen, insbesondere Infrarotstrahlen
US3164725A (en) * 1961-03-29 1965-01-05 Harald W Straub Optical range finder
NL6811672A (sv) * 1967-09-08 1969-03-11

Also Published As

Publication number Publication date
US3277303A (en) 1966-10-04
BE687439A (sv) 1967-03-28
NL144461B (nl) 1974-12-16
NL6613788A (sv) 1967-08-02
GB1126189A (en) 1968-09-05
NO119008B (sv) 1970-03-09
DE1276516B (de) 1968-08-29

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