AU4615900A - Light source device for use in detecting gas - Google Patents

Light source device for use in detecting gas

Info

Publication number
AU4615900A
AU4615900A AU46159/00A AU4615900A AU4615900A AU 4615900 A AU4615900 A AU 4615900A AU 46159/00 A AU46159/00 A AU 46159/00A AU 4615900 A AU4615900 A AU 4615900A AU 4615900 A AU4615900 A AU 4615900A
Authority
AU
Australia
Prior art keywords
light source
source device
detecting gas
detecting
gas
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.)
Abandoned
Application number
AU46159/00A
Inventor
Masaru Nakamura
Kazuyuki Tadatomo
Koichi Taniguchi
Takashi Tsunekawa
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.)
Mitsubishi Cable Industries Ltd
Original Assignee
Mitsubishi Cable Industries Ltd
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 Mitsubishi Cable Industries Ltd filed Critical Mitsubishi Cable Industries Ltd
Publication of AU4615900A publication Critical patent/AU4615900A/en
Abandoned legal-status Critical Current

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
    • G02F1/353—Frequency conversion, i.e. wherein a light beam is generated with frequency components different from those of the incident light beams
    • G02F1/3544—Particular phase matching techniques
    • G02F1/3548—Quasi phase matching [QPM], e.g. using a periodic domain inverted structure
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/06—Materials and properties dopant
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/20—LiNbO3, LiTaO3

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AU46159/00A 1999-05-25 2000-05-22 Light source device for use in detecting gas Abandoned AU4615900A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11/144796 1999-05-25
JP14479699A JP2000338532A (en) 1999-05-25 1999-05-25 Light source device for gas detection
PCT/JP2000/003278 WO2000072086A1 (en) 1999-05-25 2000-05-22 Light source device for use in detecting gas

Publications (1)

Publication Number Publication Date
AU4615900A true AU4615900A (en) 2000-12-12

Family

ID=15370668

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46159/00A Abandoned AU4615900A (en) 1999-05-25 2000-05-22 Light source device for use in detecting gas

Country Status (3)

Country Link
JP (1) JP2000338532A (en)
AU (1) AU4615900A (en)
WO (1) WO2000072086A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009031278A1 (en) * 2007-09-03 2009-03-12 Panasonic Corporation Wavelength converter, image display, and machining apparatus
JP5514989B2 (en) * 2009-03-05 2014-06-04 日本信号株式会社 Optical parametric oscillator
CN104300354B (en) * 2014-10-29 2017-07-18 深圳大学 A kind of optical parameter oscillating laser based on I class Quasi phase matcheds
CN106207718B (en) * 2016-09-07 2020-12-22 深圳大学 Spectrum regulation and control device for intermediate infrared pulse laser
CN113314940B (en) * 2021-05-27 2022-06-03 长春理工大学 Multi-wavelength mid-infrared laser pulse train cavity emptying laser based on Nd, MgO and APLN crystals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1431269A (en) * 1972-11-28 1976-04-07 Amg Zzrbier Ltdbird T J Detection of gas leakage

Also Published As

Publication number Publication date
JP2000338532A (en) 2000-12-08
WO2000072086A1 (en) 2000-11-30

Similar Documents

Publication Publication Date Title
AU6075100A (en) Light detection device
AU2002230592A1 (en) Light detection device
EP1329664A4 (en) Light source device
AU2001284694A1 (en) Illumination device and method for laser projector
AU3005400A (en) Frequency-domain light detection device
EP1167872A4 (en) Planar light source
AU2001253190A1 (en) Portable illumination device
AU5525700A (en) Device for gas burners
AU2728899A (en) Light detecting optical device
AU3151800A (en) Lens inspection device
EP1111333A4 (en) Light source device, spectroscope comprising the light source device, and film thickness sensor
EP1241925A3 (en) Light source device
EP1119223A4 (en) Light source
AU4145900A (en) Portable light source
AU2671600A (en) Portable illumination device
EP1109010B8 (en) Inspection device
AU4615900A (en) Light source device for use in detecting gas
AU2001285796A1 (en) Device for reducing flicker defects
AU2003250039A1 (en) Illuminating device and optical object-analyzing device
AU2003230626A1 (en) Device for measuring gas concentration
AU2001264305A1 (en) Illumination device for inspection
EP1104009A4 (en) Light source device
AU7778200A (en) Gas collection device
AU2002329186A1 (en) Electro-optical detection device
AU2000261800A1 (en) Light track observing device

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase