IL147196A0 - System and method for sensing atmospheric contaminants using transmitter with dual optical parametric oscillators and receiver for same - Google Patents

System and method for sensing atmospheric contaminants using transmitter with dual optical parametric oscillators and receiver for same

Info

Publication number
IL147196A0
IL147196A0 IL14719601A IL14719601A IL147196A0 IL 147196 A0 IL147196 A0 IL 147196A0 IL 14719601 A IL14719601 A IL 14719601A IL 14719601 A IL14719601 A IL 14719601A IL 147196 A0 IL147196 A0 IL 147196A0
Authority
IL
Israel
Prior art keywords
transmitter
receiver
same
optical parametric
dual optical
Prior art date
Application number
IL14719601A
Other languages
English (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
Publication of IL147196A0 publication Critical patent/IL147196A0/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/39—Non-linear optics for parametric generation or amplification of light, infrared or ultraviolet waves
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/355—Non-linear optics characterised by the materials used
    • G02F1/3551—Crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/355—Non-linear optics characterised by the materials used
    • G02F1/3551—Crystals
    • G02F1/3553—Crystals having the formula MTiOYO4, where M=K, Rb, TI, NH4 or Cs and Y=P or As, e.g. KTP
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/16—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 series; tandem
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/17—Multi-pass arrangements, i.e. arrangements to pass light a plurality of times through the same element, e.g. by using an enhancement cavity
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/18—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 parallel
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/34—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 reflector
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/05—Function characteristic wavelength dependent
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/58—Multi-wavelength, e.g. operation of the device at a plurality of wavelengths
    • 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
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08086—Multiple-wavelength emission
    • H01S3/0809—Two-wavelenghth emission

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)
IL14719601A 2000-04-24 2001-04-16 System and method for sensing atmospheric contaminants using transmitter with dual optical parametric oscillators and receiver for same IL147196A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/556,274 US6723977B1 (en) 2000-01-06 2000-04-24 System and method for sensing atmospheric contaminants using transmitter with dual optical parametric oscillators and receiver for the same
PCT/US2001/012294 WO2001081878A2 (en) 2000-04-24 2001-04-16 Serial optical parametric oscillator

Publications (1)

Publication Number Publication Date
IL147196A0 true IL147196A0 (en) 2002-08-14

Family

ID=24220642

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14719601A IL147196A0 (en) 2000-04-24 2001-04-16 System and method for sensing atmospheric contaminants using transmitter with dual optical parametric oscillators and receiver for same

Country Status (5)

Country Link
US (1) US6723977B1 (de)
EP (1) EP1196817B1 (de)
DE (1) DE60110715T2 (de)
IL (1) IL147196A0 (de)
WO (1) WO2001081878A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR087500A0 (en) * 2000-10-19 2000-11-16 Q-Vis Limited Improved crystal mounting in solid state laser systems
WO2005096090A1 (en) * 2004-03-31 2005-10-13 Customvis Plc Housing for harmonic generation crystals in solid state laser systems
US7728977B2 (en) 2004-12-17 2010-06-01 Honeywell Analytics Ag Optical gas detection
US7319708B2 (en) * 2005-02-22 2008-01-15 Lockheed Martin Coherent Technologies, Inc. Variable pulse repetition frequency passively Q-switched laser
US7339670B2 (en) * 2005-07-29 2008-03-04 Lockheed Martin Coherent Technologies, Inc. Wavelength normalized depolarization ratio lidar
US20090122816A1 (en) * 2005-09-22 2009-05-14 Lockheed Martin Coherent Technologies, Inc. Rapidly and electronically broadly tunable IR laser source
CN103401549B (zh) * 2013-08-09 2016-01-20 长沙理工大学 基于双重激光控制的安全遥控开关
CN108896112A (zh) * 2018-07-23 2018-11-27 扬州市智慧树知识产权服务有限公司 一种大气污染远距离互联网无盲区监控系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922561A (en) * 1974-10-03 1975-11-25 Univ Leland Stanford Junior Tunable electromagnetic oscillator using {8 01.4{9 {0 grown linbo{hd 3 {b and method
US4189652A (en) * 1977-08-22 1980-02-19 The United States Of America As Represented By The United States Department Of Energy Beam splitter coupled CDSE optical parametric oscillator
US4349907A (en) * 1980-04-23 1982-09-14 The United Stated Of America As Represented By The Department Of Energy Broadly tunable picosecond IR source
US5066291A (en) * 1990-04-25 1991-11-19 Cincinnati Sub-Zero Products, Inc. Solid-state laser frequency conversion system
US5047668A (en) * 1990-06-26 1991-09-10 Cornell Research Foundation, Inc. Optical walkoff compensation in critically phase-matched three-wave frequency conversion systems
US5400173A (en) * 1994-01-14 1995-03-21 Northrop Grumman Corporation Tunable mid-infrared wavelength converter using cascaded parametric oscillators
US5998759A (en) * 1996-12-24 1999-12-07 General Scanning, Inc. Laser processing
US6282014B1 (en) * 1999-06-09 2001-08-28 Northrop Grumman Corporation Cascade optical parametric oscillator for down-conversion

Also Published As

Publication number Publication date
DE60110715T2 (de) 2006-02-02
DE60110715D1 (de) 2005-06-16
WO2001081878A2 (en) 2001-11-01
US6723977B1 (en) 2004-04-20
EP1196817B1 (de) 2005-05-11
EP1196817A2 (de) 2002-04-17
WO2001081878A3 (en) 2002-02-21

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Legal Events

Date Code Title Description
FF Patent granted
MM9K Patent not in force due to non-payment of renewal fees
NE Application for restoration - patent lapsed through non-payment of renewal fees (section 60, patents law, 5727-1967)
KB Patent renewed
KB Patent renewed