MX2008014704A - Metodos y aparatos para generar luz laser rgb. - Google Patents

Metodos y aparatos para generar luz laser rgb.

Info

Publication number
MX2008014704A
MX2008014704A MX2008014704A MX2008014704A MX2008014704A MX 2008014704 A MX2008014704 A MX 2008014704A MX 2008014704 A MX2008014704 A MX 2008014704A MX 2008014704 A MX2008014704 A MX 2008014704A MX 2008014704 A MX2008014704 A MX 2008014704A
Authority
MX
Mexico
Prior art keywords
cavity
laser
output coupler
laser oscillator
dual
Prior art date
Application number
MX2008014704A
Other languages
English (en)
Inventor
Dale Richter
Original Assignee
Itt Mfg Enterprises Inc
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 Itt Mfg Enterprises Inc filed Critical Itt Mfg Enterprises Inc
Publication of MX2008014704A publication Critical patent/MX2008014704A/es

Links

Classifications

    • 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
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/082—Construction or shape of optical resonators or components thereof comprising three or more reflectors defining a plurality of resonators, e.g. for mode selection or suppression
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • G03H1/30—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique discrete holograms only
    • 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
    • G02F1/37—Non-linear optics for second-harmonic generation
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H2001/0208—Individual components other than the hologram
    • G03H2001/0212—Light sources or light beam properties
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/0476—Holographic printer
    • G03H2001/0482—Interference based printer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties
    • G03H2001/2263—Multicoloured holobject
    • G03H2001/2271—RGB holobject
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2222/00—Light sources or light beam properties
    • G03H2222/10—Spectral composition
    • G03H2222/17—White light
    • G03H2222/18—RGB trichrome light
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2222/00—Light sources or light beam properties
    • G03H2222/33—Pulsed light beam
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/113—Q-switching using intracavity saturable absorbers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)

Abstract

Un oscilador láser en modo longitudinal único (SLM) de doble cavidad, genera una señal láser pulsada que tiene una larga duración de impulso, gran longitud de coherencia, y buena estabilidad de energía disparo a disparo. El oscilador láser tiene una primera cavidad entre un acoplador de salida y un espejo posterior y una segunda cavidad entre el acoplador de salida y un espejo intra-cavidad dispuesto entre el acoplador de salida y el espejo posterior. La óptica de cavidad de alta pérdida y un interruptor Q pasivo logran un número muy alto de viajes redondos que reducen el número de modos de cavidad a dos o tres. El diseño de doble cavidad diferencia además entre los modos restantes y permite la operación SLM. El oscilador láser y un amplificador pueden utilizarse como un láser de bomba para un sistema láser que genera impulsos rojos, verdes, y azules para el registro holográfico. Una etapa de conversión de longitud de onda utiliza amplificador(es) paramétrico(s) óptico(s), cristales duplicadores, y mezcladores de frecuencia resultante para producir luz RGB a partir de los impulsos de la bomba.
MX2008014704A 2007-11-20 2008-11-19 Metodos y aparatos para generar luz laser rgb. MX2008014704A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98926607P 2007-11-20 2007-11-20
US12/059,277 US8000373B2 (en) 2007-11-20 2008-03-31 Methods and apparatus for generating RGB laser light

Publications (1)

Publication Number Publication Date
MX2008014704A true MX2008014704A (es) 2009-05-27

Family

ID=40673155

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008014704A MX2008014704A (es) 2007-11-20 2008-11-19 Metodos y aparatos para generar luz laser rgb.

Country Status (4)

Country Link
US (1) US8000373B2 (es)
JP (1) JP5363787B2 (es)
AU (1) AU2008243068B2 (es)
MX (1) MX2008014704A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2947107B1 (fr) * 2009-06-19 2011-08-26 Centre Nat Rech Scient Systeme d'emission d'une lumiere polychromatique a sous-cavites couplees
US9939653B2 (en) 2009-12-07 2018-04-10 Projection Ventures Inc. Despeckling stability
WO2011071921A2 (en) 2009-12-07 2011-06-16 Barret Lippey Despeckling apparatus and method
DE102009054740A1 (de) * 2009-12-16 2011-06-22 Robert Bosch GmbH, 70469 Laserzündsystem
DE102010037990A1 (de) * 2010-10-05 2012-04-05 Picoquant Gmbh Laservorrichtung
US8730566B2 (en) 2011-03-17 2014-05-20 Exelis Inc. Grating based optical parametric oscillator and method of dynamically tuning the oscillator for generating desired optical signals
JPWO2015140901A1 (ja) * 2014-03-17 2017-04-06 ギガフォトン株式会社 レーザシステム
WO2017062275A1 (en) * 2015-10-06 2017-04-13 Ipg Photonics Corporation Single pass laser amplifier with pulsed pumping
EP3360209B1 (en) * 2015-10-06 2020-09-02 IPG Photonics Corporation Sub-nanosecond broad spectrum generating laser system
DE102018212551B4 (de) * 2018-07-27 2020-06-18 Q.ant GmbH Laserlichtquelle und Laser-Projektor damit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0149770B1 (ko) * 1995-02-25 1998-12-01 심상철 이중공진기구조를 지닌 수동 q-스위치 레이저
US5854802A (en) * 1996-06-05 1998-12-29 Jin; Tianfeng Single longitudinal mode frequency converted laser
DE19719901C2 (de) * 1996-06-05 2002-03-21 Reinhard Bruch Festkörperlaser mit einer Longitudinalmode und Frequenztransformation
CA2273040C (en) * 1996-11-29 2004-09-21 Corporation For Laser Optics Research Monochromatic r,g,b laser light source display system and method
JP2002099011A (ja) * 2000-09-21 2002-04-05 Sony Corp レーザ光発生装置
GB0024533D0 (en) * 2000-10-06 2000-11-22 Geola Uab A laser system
JP2004356485A (ja) * 2003-05-30 2004-12-16 Ishikawajima Harima Heavy Ind Co Ltd 共振器
JP2004363419A (ja) * 2003-06-06 2004-12-24 Nippon Telegr & Teleph Corp <Ntt> パルス光源
GB0405554D0 (en) * 2004-03-12 2004-04-21 Xyz Imaging Inc A laser
GB0515883D0 (en) * 2005-08-02 2005-09-07 Geola Technologies Ltd Stabilized laser cavity
JP4925085B2 (ja) * 2005-09-20 2012-04-25 株式会社メガオプト 深紫外レーザー光の発生方法および深紫外レーザー装置
EP2005539A1 (en) * 2006-03-13 2008-12-24 Lighthouse Technologies Pty Ltd Laser for generating multiple wavelengths

Also Published As

Publication number Publication date
AU2008243068A1 (en) 2009-06-04
US8000373B2 (en) 2011-08-16
JP2009130356A (ja) 2009-06-11
US20090129413A1 (en) 2009-05-21
AU2008243068B2 (en) 2010-09-09
JP5363787B2 (ja) 2013-12-11

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