ATE284574T1 - Optische resonatoren mit diskontinuierlichen phasenbauelementen - Google Patents

Optische resonatoren mit diskontinuierlichen phasenbauelementen

Info

Publication number
ATE284574T1
ATE284574T1 AT98917588T AT98917588T ATE284574T1 AT E284574 T1 ATE284574 T1 AT E284574T1 AT 98917588 T AT98917588 T AT 98917588T AT 98917588 T AT98917588 T AT 98917588T AT E284574 T1 ATE284574 T1 AT E284574T1
Authority
AT
Austria
Prior art keywords
discontinuous phase
modes
output
encouraging
laser
Prior art date
Application number
AT98917588T
Other languages
English (en)
Inventor
Yochay Danziger
Asher A Friesem
Ram Oron
Original Assignee
Yeda Res & Dev
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 Yeda Res & Dev filed Critical Yeda Res & Dev
Application granted granted Critical
Publication of ATE284574T1 publication Critical patent/ATE284574T1/de

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
    • H01S3/08018—Mode suppression
    • H01S3/0804—Transverse or lateral modes
    • 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
    • H01S3/08018—Mode suppression
    • H01S3/0804—Transverse or lateral modes
    • H01S3/0805—Transverse or lateral modes by apertures, e.g. pin-holes or knife-edges
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/20—Lasers with a special output beam profile or cross-section, e.g. non-Gaussian
    • 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
    • H01S3/08068—Holes; Stepped surface; Special cross-section
    • 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
    • H01S3/08072—Thermal lensing or thermally induced birefringence; Compensation thereof
    • 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
    • H01S3/083—Ring lasers
AT98917588T 1997-05-01 1998-04-29 Optische resonatoren mit diskontinuierlichen phasenbauelementen ATE284574T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL12075497A IL120754A0 (en) 1997-05-01 1997-05-01 Optical resonators with discontinuous phase elements
PCT/IL1998/000204 WO1998050986A1 (en) 1997-05-01 1998-04-29 Optical resonators with discontinuous phase elements

Publications (1)

Publication Number Publication Date
ATE284574T1 true ATE284574T1 (de) 2004-12-15

Family

ID=11070081

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98917588T ATE284574T1 (de) 1997-05-01 1998-04-29 Optische resonatoren mit diskontinuierlichen phasenbauelementen

Country Status (9)

Country Link
US (1) US6813286B1 (de)
EP (1) EP0979546B1 (de)
JP (1) JP2001523396A (de)
AT (1) ATE284574T1 (de)
AU (1) AU7076998A (de)
CA (1) CA2287994A1 (de)
DE (1) DE69828040T2 (de)
IL (2) IL120754A0 (de)
WO (1) WO1998050986A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60032626T2 (de) 1999-09-15 2007-05-03 Yeda Research And Development Co., Ltd. Optische resonatoren mit orthogonal polarisierten moden
DE10241988B3 (de) * 2002-09-11 2004-04-08 Tui Laser Ag Diodengepumpter Festkörperlaser mit resonatorinterner thermischer Linse
US7433046B2 (en) 2004-09-03 2008-10-07 Carl Ziess Meditec, Inc. Patterned spinning disk based optical phase shifter for spectral domain optical coherence tomography
JP5008954B2 (ja) 2006-11-28 2012-08-22 浜松ホトニクス株式会社 光ビーム発生装置
JP4871326B2 (ja) 2008-05-29 2012-02-08 浜松ホトニクス株式会社 レーザ光源
JP5234457B2 (ja) * 2008-06-06 2013-07-10 国立大学法人東北大学 レーザー共振器
US8175131B2 (en) * 2009-03-03 2012-05-08 Raytheon Company Laser media with controlled concentration profile of active laser ions and method of making the same
US9031113B2 (en) 2009-04-30 2015-05-12 Csir Resonator with intracavity transformation of a Gaussian into a top-hat beam
FR3016973B1 (fr) 2014-01-30 2017-08-11 Cailabs Dispositif de traitement d'un rayonnement lumineux/optique, procede et systeme de conception d'un tel dispositif
US20150292859A1 (en) * 2014-04-14 2015-10-15 Finite Element Analyst, Inc. Rotary fourier transform interferometer spectrometer including a multi-faceted optical element
US10323934B1 (en) * 2018-04-02 2019-06-18 Northrop Grumman Systems Corporation Optical protractor to measure roll angle on a static surface and rotating surface
US10670391B2 (en) * 2018-10-26 2020-06-02 Northrop Grumman Systems Corporation Confocal optical protractor

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
US3605039A (en) * 1969-11-20 1971-09-14 Ibm Multicolor laser frequency selector
CA1251846A (en) 1983-09-26 1989-03-28 Masataka Shirasaki Laser light source device
US4682340A (en) 1985-12-30 1987-07-21 Gte Government Systems Corporation Apparatus for and method of extracting an output beam from a laser system
US4720633A (en) 1986-01-17 1988-01-19 Electro-Scan Corporation Scanning electron microscope for visualization of wet samples
US4880976A (en) 1987-05-21 1989-11-14 Electroscan Corporation Secondary electron detector for use in a gaseous atmosphere
FR2658367B1 (fr) 1990-02-13 1992-06-05 Sagem Laser fournissant deux ondes a des frequences differentes.
US5230004A (en) 1992-01-27 1993-07-20 Holographics Inc. Narrow beam oscillator and large volume amplifier utilizing same gain medium
US5283796A (en) * 1992-04-21 1994-02-01 Hughes Aircraft Company Phase plate or spiral phase wheel driven linear frequency chirped laser
US5412211A (en) 1993-07-30 1995-05-02 Electroscan Corporation Environmental scanning electron microscope
US5473626A (en) 1993-12-21 1995-12-05 Massachusetts Institute Of Technology Two-axial-mode solid-state laser
US5400173A (en) * 1994-01-14 1995-03-21 Northrop Grumman Corporation Tunable mid-infrared wavelength converter using cascaded parametric oscillators
US5454004A (en) * 1994-05-06 1995-09-26 Regents Of The University Of Minnesota Phase grating and mode-selecting mirror for a laser
IL117503A0 (en) 1996-03-14 1996-07-23 Yeda Res & Dev Optical resonator
JP3683360B2 (ja) 1996-09-30 2005-08-17 富士写真フイルム株式会社 偏光制御素子および固体レーザー
US5917844A (en) 1997-04-25 1999-06-29 Zygo Corporation Apparatus for generating orthogonally polarized beams having different frequencies
US5789748A (en) 1997-05-29 1998-08-04 Stanford University Low voltage electron beam system
JP2000124528A (ja) 1998-10-12 2000-04-28 Mitsubishi Electric Corp レーザ装置、多段増幅レーザ装置およびこれらを用いたレーザ加工装置
US6459482B1 (en) 2000-10-24 2002-10-01 Advanced Micro Devices, Inc. Grainless material for calibration sample

Also Published As

Publication number Publication date
US6813286B1 (en) 2004-11-02
EP0979546B1 (de) 2004-12-08
DE69828040D1 (de) 2005-01-13
DE69828040T2 (de) 2006-02-09
EP0979546A1 (de) 2000-02-16
AU7076998A (en) 1998-11-27
IL120754A0 (en) 1998-01-04
WO1998050986A1 (en) 1998-11-12
JP2001523396A (ja) 2001-11-20
IL132455A (en) 2007-07-24
CA2287994A1 (en) 1998-11-12

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Legal Events

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