FR2604309B1 - Techniques de reduction et/ou d'elimination de modes secondaires dans un oscillateur a laser a colorant - Google Patents

Techniques de reduction et/ou d'elimination de modes secondaires dans un oscillateur a laser a colorant

Info

Publication number
FR2604309B1
FR2604309B1 FR8713038A FR8713038A FR2604309B1 FR 2604309 B1 FR2604309 B1 FR 2604309B1 FR 8713038 A FR8713038 A FR 8713038A FR 8713038 A FR8713038 A FR 8713038A FR 2604309 B1 FR2604309 B1 FR 2604309B1
Authority
FR
France
Prior art keywords
techniques
reducing
laser oscillator
dye laser
secondary modes
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 - Fee Related
Application number
FR8713038A
Other languages
English (en)
Other versions
FR2604309A1 (fr
Inventor
Peter Hackel Richard
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.)
US Department of Energy
Original Assignee
US Department of Energy
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 US Department of Energy filed Critical US Department of Energy
Publication of FR2604309A1 publication Critical patent/FR2604309A1/fr
Application granted granted Critical
Publication of FR2604309B1 publication Critical patent/FR2604309B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01S3/08022—Longitudinal modes
    • H01S3/08031—Single-mode emission
    • 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
    • H01S3/02—Constructional details
    • H01S3/022—Constructional details of liquid lasers
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094034—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a dye

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR8713038A 1986-09-22 1987-09-21 Techniques de reduction et/ou d'elimination de modes secondaires dans un oscillateur a laser a colorant Expired - Fee Related FR2604309B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/909,530 US4780878A (en) 1986-09-22 1986-09-22 Techniques for reducing and/or eliminating secondary modes in a dye laser oscillator

Publications (2)

Publication Number Publication Date
FR2604309A1 FR2604309A1 (fr) 1988-03-25
FR2604309B1 true FR2604309B1 (fr) 1994-02-11

Family

ID=25427390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8713038A Expired - Fee Related FR2604309B1 (fr) 1986-09-22 1987-09-21 Techniques de reduction et/ou d'elimination de modes secondaires dans un oscillateur a laser a colorant

Country Status (5)

Country Link
US (1) US4780878A (fr)
JP (1) JP2531700B2 (fr)
CA (1) CA1282153C (fr)
FR (1) FR2604309B1 (fr)
GB (1) GB2196471B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4029687A1 (de) * 1990-09-19 1992-04-02 Lambda Physik Gmbh Laserresonator
US5166949A (en) * 1990-12-20 1992-11-24 Northrop Corporation Method and apparatus for suppressing off-axis modes in laser and ring laser gyroscopes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL290051A (fr) * 1962-06-21
US3309621A (en) * 1963-06-24 1967-03-14 Hughes Aircraft Co Mode controlled laser
US3478277A (en) * 1964-06-24 1969-11-11 Bell Telephone Labor Inc Optical mode selector
GB1096595A (en) * 1964-07-20 1967-12-29 Nippon Electric Co Improvements in or relating to laser devices suitable for wide-band communication
GB1137367A (en) * 1965-06-15 1968-12-18 Hughes Aircraft Co Method and arrangement for making a laser hologram
US3868590A (en) * 1973-05-02 1975-02-25 Avco Everett Res Lab Inc Narrow bandwidth dye laser
US4016504A (en) * 1976-04-12 1977-04-05 Molectron Corporation Optical beam expander for dye laser
FR2439491A1 (fr) * 1978-10-18 1980-05-16 Instruments Sa Perfectionnement a un laser a colorant

Also Published As

Publication number Publication date
US4780878A (en) 1988-10-25
GB2196471B (en) 1990-10-17
GB8721714D0 (en) 1987-10-21
CA1282153C (fr) 1991-03-26
JP2531700B2 (ja) 1996-09-04
FR2604309A1 (fr) 1988-03-25
JPS63158891A (ja) 1988-07-01
GB2196471A (en) 1988-04-27

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse