NO980304L - Lasersystem med en passiv mettbar absorberer - Google Patents

Lasersystem med en passiv mettbar absorberer

Info

Publication number
NO980304L
NO980304L NO980304A NO980304A NO980304L NO 980304 L NO980304 L NO 980304L NO 980304 A NO980304 A NO 980304A NO 980304 A NO980304 A NO 980304A NO 980304 L NO980304 L NO 980304L
Authority
NO
Norway
Prior art keywords
eye
switch
safe
laser
laser system
Prior art date
Application number
NO980304A
Other languages
English (en)
Norwegian (no)
Other versions
NO980304D0 (no
Inventor
Milton Birnbaum
Robert D Stultz
Marly G Camargo
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
Publication of NO980304D0 publication Critical patent/NO980304D0/no
Publication of NO980304L publication Critical patent/NO980304L/no

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
    • H01S3/10—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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • H01S3/1608—Solid materials characterised by an active (lasing) ion rare earth erbium
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/163—Solid materials characterised by a crystal matrix
    • H01S3/164—Solid materials characterised by a crystal matrix garnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
NO980304A 1997-01-24 1998-01-23 Lasersystem med en passiv mettbar absorberer NO980304L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/790,350 US5832008A (en) 1997-01-24 1997-01-24 Eyesafe laser system using transition metal-doped group II-VI semiconductor as a passive saturable absorber Q-switch

Publications (2)

Publication Number Publication Date
NO980304D0 NO980304D0 (no) 1998-01-23
NO980304L true NO980304L (no) 1998-07-27

Family

ID=25150414

Family Applications (1)

Application Number Title Priority Date Filing Date
NO980304A NO980304L (no) 1997-01-24 1998-01-23 Lasersystem med en passiv mettbar absorberer

Country Status (4)

Country Link
US (1) US5832008A (de)
EP (1) EP0855770A3 (de)
IL (1) IL123027A (de)
NO (1) NO980304L (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6400495B1 (en) 2000-02-15 2002-06-04 Massachusetts Institute Of Technology Laser system including passively Q-switched laser and gain-switched laser
US8817830B2 (en) * 2002-09-19 2014-08-26 The Uab Research Foundation Saturable absorbers for Q-switching of middle infrared laser cavaties
US7606274B2 (en) * 2001-09-20 2009-10-20 The Uab Research Foundation Mid-IR instrument for analyzing a gaseous sample and method for using the same
JP2005504437A (ja) * 2001-09-20 2005-02-10 ユニバーシティ・オブ・アラバマ・アット・バーミンガム・リサーチ・ファウンデーション 中間赤外マイクロチップレーザ：飽和可能吸収体材料を有するＺｎＳ：Ｃｒ２＋レーザ
JP4856850B2 (ja) * 2002-03-19 2012-01-18 ライトウェーブ エレクトロニクス コーポレイション 受動ｑ−スイッチレーザの位相同期ループ制御
US20060007965A1 (en) * 2004-07-12 2006-01-12 Nikolai Tankovich Passive Q-switch modulated fiber laser
US7203209B2 (en) * 2005-01-19 2007-04-10 Bae Systems Information And Electronic Systems Integration Inc. System and method for a passively Q-switched, resonantly pumped, erbium-doped crystalline laser
US7391794B2 (en) * 2005-05-25 2008-06-24 Jds Uniphase Corporation Injection seeding of frequency-converted Q-switched laser
IL251520A0 (en) * 2017-04-02 2017-06-29 Jerusalem College Of Tech Tolerable inversion of quality factor in a pumped-diode laser
EP4257573B1 (de) * 2020-09-08 2025-06-25 Trieye Ltd. Neuartiger passiv gütegeschalteter laser

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723248A (en) * 1983-06-10 1988-02-02 Allied Corporation Optical limiter
US5394413A (en) * 1994-02-08 1995-02-28 Massachusetts Institute Of Technology Passively Q-switched picosecond microlaser
US5388114A (en) * 1994-03-17 1995-02-07 Polaroid Corporation Miniaturized self-Q-switched frequency-doubled laser
US5541948A (en) * 1994-11-28 1996-07-30 The Regents Of The University Of California Transition-metal doped sulfide, selenide, and telluride laser crystal and lasers
US5557624A (en) * 1995-01-20 1996-09-17 Hughes Aircraft Company Laser system using U-doped crystal Q-switch
US5802083A (en) * 1995-12-11 1998-09-01 Milton Birnbaum Saturable absorber Q-switches for 2-μm lasers

Also Published As

Publication number Publication date
EP0855770A3 (de) 2000-10-18
EP0855770A2 (de) 1998-07-29
IL123027A (en) 2000-12-06
US5832008A (en) 1998-11-03
NO980304D0 (no) 1998-01-23
IL123027A0 (en) 1998-09-24

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application