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 sameInfo
- 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
Links
- 239000000356 contaminant Substances 0.000 title 1
- 230000009977 dual effect Effects 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
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)
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)
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 |
US7715451B2 (en) * | 2004-03-31 | 2010-05-11 | Customvis Plc | Housing for harmonic generation crystals in solid state laser systems |
CN101080626B (zh) | 2004-12-17 | 2011-12-21 | 霍尼韦尔分析股份公司 | 用于开路式气体检测器的发射单元 |
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)
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 |
-
2000
- 2000-04-24 US US09/556,274 patent/US6723977B1/en not_active Expired - Lifetime
-
2001
- 2001-04-16 DE DE60110715T patent/DE60110715T2/de not_active Expired - Lifetime
- 2001-04-16 WO PCT/US2001/012294 patent/WO2001081878A2/en active IP Right Grant
- 2001-04-16 IL IL14719601A patent/IL147196A0/xx active IP Right Revival
- 2001-04-16 EP EP01927037A patent/EP1196817B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60110715D1 (de) | 2005-06-16 |
DE60110715T2 (de) | 2006-02-02 |
WO2001081878A3 (en) | 2002-02-21 |
EP1196817A2 (de) | 2002-04-17 |
US6723977B1 (en) | 2004-04-20 |
WO2001081878A2 (en) | 2001-11-01 |
EP1196817B1 (de) | 2005-05-11 |
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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 |