ES2106390T3 - Elemento optico saturable cuasi-monolitico. - Google Patents

Elemento optico saturable cuasi-monolitico.

Info

Publication number
ES2106390T3
ES2106390T3 ES94103818T ES94103818T ES2106390T3 ES 2106390 T3 ES2106390 T3 ES 2106390T3 ES 94103818 T ES94103818 T ES 94103818T ES 94103818 T ES94103818 T ES 94103818T ES 2106390 T3 ES2106390 T3 ES 2106390T3
Authority
ES
Spain
Prior art keywords
optical element
align
polarization
substrate
optical
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.)
Expired - Lifetime
Application number
ES94103818T
Other languages
English (en)
Inventor
David S Sumida
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.)
Raytheon Co
Original Assignee
Hughes Aircraft 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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Application granted granted Critical
Publication of ES2106390T3 publication Critical patent/ES2106390T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F1/3523—Non-linear absorption changing by light, e.g. bleaching
    • 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
    • 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
    • H01S3/08059—Constructional details of the reflector, e.g. shape
    • 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
    • H01S3/1106—Mode locking
    • H01S3/1112—Passive mode locking
    • H01S3/1115—Passive mode locking using intracavity saturable absorbers
    • H01S3/1118—Semiconductor saturable absorbers, e.g. semiconductor saturable absorber mirrors [SESAMs]; Solid-state saturable absorbers, e.g. carbon nanotube [CNT] based

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Lasers (AREA)
  • Semiconductor Lasers (AREA)

Abstract

ABSORCION SATURABLE, POLARIZACION Y RETROREFLEXION ESTAN INTEGRADOS DENTRO DE UN ELEMENTO OPTICO (10) EN ESTADO SOLIDO. EL ELEMENTO OPTICO (10) SE COMPONE DE UN SUSTRATO (14) NO DOPADO QUE TIENE SUPERFICIES FRONTAL Y TRASERA DISPUESTAS CON UN ANGULO PREDETERMINADO. UNA CAPA DIELECTRICA (15) SE DISPONE SOBRE LA SUPERFICIE TRASERA DEL SUSTRATO (14), Y AL MENOS UN PLAQUETA ABSORBENTE SATURABLE SE DISPONE EN LA SUPERFICIE FRONTAL DEL SUSTRATO (14). LAS ESPECIES ABSORBENTES SATURABLES USADAS EN EL/LOS PLAQUETA(S) (11) SON DEFECTOS QUE ABSORBEN LA LUZ VISIBLE DE F2 EN UNO O VARIOS MATERIALES OPTICOS HUESPEDES ADECUADOS. LA POLARIZACION LINEAL DEL HAZ DE LASER (13A) SE CONSIGUE MEDIANTE LA ORIENTACION DE LA CARA DE ENTRADA DEL ELEMENTO OPTICO (10) AL ANGULO DE BREWSTER. LA CAPA DIELECTRICA (15) (ESPEJO) SOBRE LA SUPERFICIE TRASERA DEL ELEMENTO OPTICO (10) PROPORCIONA 100% DE REFLECTIVIDAD. EL ELEMENTO OPTICO (10) ES UN MONOLITICO, SIMPLE DE FABRICAR, FACIL DE ALINEAR ELEMENTO MULTIFUNCIONAL PARA USARSE EN UN RESONADOR DE LASER (12). EL ELEMENTO OPTICO (10) PROPORCIONA CONEXION-Q PASIVA, DISCRIMINACION PARA LA POLARIZACION LINEAL, Y REFLEXION DEL HAZ DE LASER. EL ESPEJO ES UNA PARTE INTEGRAL DEL ELEMENTO OPTICO (10), Y ES SENCILLO PARA ALINEAR EL POLARIZADOR INTEGRADO. MEDIANTE LA ALINEACION DEL ELEMENTO OPTICO (10) POR RETROREFLEXION; SE ENCUENTRA AUTOMATICAMENTE LA CONDICION DE ANGULO DE BREWSTER Y SE CONSIGUE LA DISCRIMINACION DE LA POLARIZACION OPTIMA. EL ELEMENTO OPTICO (10) MEJORA LA CALIDAD Y LA EFECIENCIA DE LOS LASERES EN LOS CUALES SE EMPLEA. LA PRESENTE INVENCION ES SENCILLA PARA ALINEAR Y REDUCIR EL NUMERO DE ELEMENTOS OPTICOS EN EL LASER, MEJORANDO DE ESE MODO LA FIABILIDAD DEL SISTEMA.
ES94103818T 1993-03-12 1994-03-11 Elemento optico saturable cuasi-monolitico. Expired - Lifetime ES2106390T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/030,763 US5303256A (en) 1993-03-12 1993-03-12 Quasi-monolithic saturable optical element

Publications (1)

Publication Number Publication Date
ES2106390T3 true ES2106390T3 (es) 1997-11-01

Family

ID=21855898

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94103818T Expired - Lifetime ES2106390T3 (es) 1993-03-12 1994-03-11 Elemento optico saturable cuasi-monolitico.

Country Status (9)

Country Link
US (1) US5303256A (es)
EP (1) EP0615319B1 (es)
JP (1) JP2820367B2 (es)
KR (1) KR940022118A (es)
CA (1) CA2116714C (es)
DE (1) DE69405431T2 (es)
ES (1) ES2106390T3 (es)
IL (1) IL108888A (es)
NO (1) NO940857L (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5847871A (en) * 1994-04-05 1998-12-08 Raytheon Company Monolithic multifunctional optical elements
US5701326A (en) * 1996-04-16 1997-12-23 Loral Vought Systems Corporation Laser scanning system with optical transmit/reflect mirror having reduced received signal loss
US5841798A (en) * 1996-05-07 1998-11-24 Raytheon Company Eyesafe laser transmitter with brewster angle Q switch in single resonator cavity for both pump laser and optical parametric oscillator
US6172795B1 (en) 1997-05-30 2001-01-09 Cambridge Scientific, Inc. Optical shutter device
US6035079A (en) * 1998-08-11 2000-03-07 Trw Inc. Saturable absorber based optical inverter
US6466593B1 (en) * 2000-01-06 2002-10-15 Raytheon Company Variable path length passive Q switch
US6826205B1 (en) * 2000-05-22 2004-11-30 Lightwave Electronics Corporation Etalon enhanced saturable reflector for mode-locked lasers
CA2314783A1 (en) * 2000-08-01 2002-02-01 Kenneth Lloyd Westra A method of making a high reflectivity micro mirror and a micro mirror
JP2002286547A (ja) * 2000-12-28 2002-10-03 Inst Of Physical & Chemical Res 広帯域直入射望遠鏡
JP2003015173A (ja) * 2001-06-20 2003-01-15 Agilent Technol Inc 光信号を記憶する装置
DE60227854D1 (de) * 2001-10-01 2008-09-04 Sony Corp Polarisationsselektives Prisma für einen Projektor
US6733587B2 (en) * 2001-10-05 2004-05-11 Triquint Technology Holding Co. Process for fabricating an article comprising a magneto-optic garnet material
JP3848167B2 (ja) 2002-01-17 2006-11-22 スガツネ工業株式会社 キャスターのロック表示装置
EP1431827A1 (en) * 2002-12-18 2004-06-23 ASML Netherlands B.V. Lithographic apparatus, mirror element, device manufacturing method, and beam delivery system
EP1431824A1 (en) * 2002-12-18 2004-06-23 ASML Netherlands B.V. Lithographic apparatus, device manufacturing method, and device manufactured thereby
US7319708B2 (en) * 2005-02-22 2008-01-15 Lockheed Martin Coherent Technologies, Inc. Variable pulse repetition frequency passively Q-switched laser
US8031749B2 (en) * 2005-09-20 2011-10-04 Jds Uniphase Corporation Passively Q-switched microlaser with controllable peak power density
US8224189B1 (en) 2007-02-02 2012-07-17 Sunlight Photonics Inc. Retro-directive target for free-space optical communication and method of producing the same
US9007678B2 (en) * 2010-12-21 2015-04-14 Lockheed Martin Corporation Monolithic fixed optical delay generators
US9559628B2 (en) 2013-10-25 2017-01-31 Black & Decker Inc. Handheld power tool with compact AC switch

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444478A (en) * 1966-05-12 1969-05-13 North American Rockwell Bleachable reflectance output coupler
US3696310A (en) * 1970-10-01 1972-10-03 Bell Telephone Labor Inc Mode-locking in semiconductor lasers
US4104598A (en) * 1975-06-09 1978-08-01 Hughes Aircraft Company Laser internal coupling modulation arrangement with wire grid polarizer serving as a reflector and coupler
SE404571B (sv) * 1976-03-09 1978-10-09 Ericsson Telefon Ab L M Anordning vid en pulsad, q-switchad laser
US4084883A (en) * 1977-02-28 1978-04-18 The University Of Rochester Reflective polarization retarder and laser apparatus utilizing same
US4191931A (en) * 1978-02-06 1980-03-04 Sanders Associates, Inc. Cooled laser q-switch
EP0315031A1 (de) * 1987-11-05 1989-05-10 Siemens Aktiengesellschaft Laserröhre für polarisierte Strahlung
DE3990051D2 (en) * 1988-01-21 1991-01-10 Siemens Ag Gaslaser
US5101415A (en) * 1990-09-14 1992-03-31 Coherent, Inc. Laser resonator mirror with wavelength selective coatings on two surfaces
US5119382A (en) * 1990-12-24 1992-06-02 Mcdonnell Douglas Corporation Tetravalent chromium doped passive Q-switch
US5237577A (en) * 1991-11-06 1993-08-17 At&T Bell Laboratories Monolithically integrated fabry-perot saturable absorber

Also Published As

Publication number Publication date
EP0615319B1 (en) 1997-09-10
EP0615319A3 (en) 1995-08-23
CA2116714C (en) 1997-12-16
NO940857D0 (no) 1994-03-10
US5303256A (en) 1994-04-12
JP2820367B2 (ja) 1998-11-05
JPH077201A (ja) 1995-01-10
NO940857L (no) 1994-09-13
DE69405431D1 (de) 1997-10-16
CA2116714A1 (en) 1994-09-13
KR940022118A (ko) 1994-10-20
IL108888A (en) 1996-12-05
DE69405431T2 (de) 1998-04-09
EP0615319A2 (en) 1994-09-14

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