CA2405898A1 - Systeme et ensemble optique multifonction - Google Patents

Systeme et ensemble optique multifonction Download PDF

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Publication number
CA2405898A1
CA2405898A1 CA002405898A CA2405898A CA2405898A1 CA 2405898 A1 CA2405898 A1 CA 2405898A1 CA 002405898 A CA002405898 A CA 002405898A CA 2405898 A CA2405898 A CA 2405898A CA 2405898 A1 CA2405898 A1 CA 2405898A1
Authority
CA
Canada
Prior art keywords
infrared
sources
laser
assembly
light
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002405898A
Other languages
English (en)
Other versions
CA2405898C (fr
Inventor
Philip L. Rogers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rd2 LLC
Original Assignee
Individual
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
Priority claimed from US09/549,497 external-priority patent/US6614510B1/en
Application filed by Individual filed Critical Individual
Publication of CA2405898A1 publication Critical patent/CA2405898A1/fr
Application granted granted Critical
Publication of CA2405898C publication Critical patent/CA2405898C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details
    • G01C3/06—Use of electric means to obtain final indication
    • G01C3/08—Use of electric radiation detectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06754—Fibre amplifiers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Telescopes (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Optical Communication System (AREA)
CA002405898A 2000-04-14 2001-04-13 Systeme et ensemble optique multifonction Expired - Lifetime CA2405898C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US19777700P 2000-04-14 2000-04-14
US60/197,777 2000-04-14
US09/549,497 US6614510B1 (en) 2000-04-14 2000-04-14 Multi-function optical system
US09/549,497 2000-04-14
PCT/US2001/012025 WO2001090691A1 (fr) 2000-04-14 2001-04-13 Systeme et ensemble optique multifonction

Publications (2)

Publication Number Publication Date
CA2405898A1 true CA2405898A1 (fr) 2001-11-29
CA2405898C CA2405898C (fr) 2009-08-11

Family

ID=26893155

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002405898A Expired - Lifetime CA2405898C (fr) 2000-04-14 2001-04-13 Systeme et ensemble optique multifonction

Country Status (4)

Country Link
EP (1) EP1281042A4 (fr)
AU (1) AU2001290506A1 (fr)
CA (1) CA2405898C (fr)
WO (1) WO2001090691A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7230684B2 (en) * 2004-03-10 2007-06-12 Raytheon Company Method and apparatus for range finding with a single aperture
RU2468326C2 (ru) * 2010-11-18 2012-11-27 Открытое Акционерное Общество "Центральное Конструкторское Бюро Точного Приборостроения" Лазерный имитатор стрельбы
CN109557814B (zh) * 2018-12-04 2021-08-20 四川航天系统工程研究所 一种有限时间积分滑模末制导律

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633285A (en) * 1970-03-09 1972-01-11 Litton Systems Inc Laser markmanship trainer
EP0117983B1 (fr) * 1983-03-07 1991-11-21 Texas Instruments Incorporated Télémètre laser intégré thermiquement à un système infrarouge à vision frontale
EP0156181B1 (fr) * 1984-03-05 1989-05-24 Siemens Aktiengesellschaft Système optique de réception simultanée de rayonnement thermique et laser
US5210631A (en) * 1989-12-22 1993-05-11 General Instrument Corporation Transmission of AM-VSB video signals over an optical fiber
US5276543A (en) * 1991-11-22 1994-01-04 Gte Laboratories Incorporated Optical signal equalizer for wavelength division multiplexed optical fiber systems
US5926260A (en) * 1995-01-19 1999-07-20 Laser Technology, Inc. Compact laser-based distance measuring apparatus
US5788500A (en) * 1995-12-04 1998-08-04 Oerlikon-Contraves Ag Continuous wave laser battlefield simulation system

Also Published As

Publication number Publication date
CA2405898C (fr) 2009-08-11
EP1281042A1 (fr) 2003-02-05
EP1281042A4 (fr) 2010-08-11
WO2001090691A1 (fr) 2001-11-29
AU2001290506A1 (en) 2001-12-03

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20210413