CH508998A - Abstimmbare Laservorrichtung - Google Patents

Abstimmbare Laservorrichtung

Info

Publication number
CH508998A
CH508998A CH771370A CH771370A CH508998A CH 508998 A CH508998 A CH 508998A CH 771370 A CH771370 A CH 771370A CH 771370 A CH771370 A CH 771370A CH 508998 A CH508998 A CH 508998A
Authority
CH
Switzerland
Prior art keywords
laser device
tunable laser
tunable
laser
Prior art date
Application number
CH771370A
Other languages
English (en)
Inventor
Austin Gudmundsen Richard
Edward Rau James
Original Assignee
North American Rockwell
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 North American Rockwell filed Critical North American Rockwell
Publication of CH508998A publication Critical patent/CH508998A/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
    • H01S3/081—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
    • H01S3/0823—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 incorporating a dispersive element, e.g. a prism for wavelength selection
    • H01S3/0826—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 incorporating a dispersive element, e.g. a prism for wavelength selection using a diffraction grating
    • 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
    • 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
    • H01S3/105—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • H01S3/1055—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length one of the reflectors being constituted by a diffraction grating
    • 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
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/1068—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using an acousto-optical device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
CH771370A 1969-06-27 1970-05-25 Abstimmbare Laservorrichtung CH508998A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83724969A 1969-06-27 1969-06-27

Publications (1)

Publication Number Publication Date
CH508998A true CH508998A (de) 1971-06-15

Family

ID=25273940

Family Applications (1)

Application Number Title Priority Date Filing Date
CH771370A CH508998A (de) 1969-06-27 1970-05-25 Abstimmbare Laservorrichtung

Country Status (5)

Country Link
US (1) US3624551A (de)
CH (1) CH508998A (de)
FR (1) FR2047995A1 (de)
IL (1) IL34684A (de)
NL (1) NL7008119A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595013A1 (fr) * 1986-02-24 1987-08-28 Favre Francois Source lumineuse continument accordable

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790898A (en) * 1969-06-27 1974-02-05 North American Rockwell Selectively tunable gaseous laser
US3984675A (en) * 1971-02-12 1976-10-05 Martin Marietta Corporation Wideband tunable coherent source
GB2007014B (en) * 1977-10-04 1982-03-31 Commissariat Energie Atomique Fast-switching multiwavelength laser
FR2433250A2 (fr) * 1978-08-08 1980-03-07 Commissariat Energie Atomique Laser a plusieurs longueurs d'onde et a commutation rapide
US4438517A (en) 1980-11-28 1984-03-20 The United States Of America As Represented By The Secretary Of The Navy Interferometrically tuned laser resonator
US4626066A (en) * 1983-12-30 1986-12-02 At&T Bell Laboratories Optical coupling device utilizing a mirror and cantilevered arm
GB2225482B (en) * 1988-11-23 1992-10-14 Stc Plc Multichannel cavity laser
JP2872855B2 (ja) * 1992-02-19 1999-03-24 ファナック株式会社 レーザ発振器
US5297155A (en) * 1993-03-29 1994-03-22 E-Tek Dynamics, Inc. Tunable laser assembly
US6658032B2 (en) 2001-10-05 2003-12-02 Pranalytica, Inc. Automated laser wavelength selection system and method
AU2002333762A1 (en) * 2002-08-30 2004-03-19 Agilent Technologies, Inc. Wavelength tunable resonator with a prism
US11309679B2 (en) * 2017-05-11 2022-04-19 Novanta Corporation External optical feedback element for tuning a multi-wavelength gas laser

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194977B (de) * 1963-05-27 1965-06-16 Spectra Physics Optischer Sender oder Verstaerker fuer stimulierte kohaerente monochromatische Strahlung
US3434073A (en) * 1964-02-24 1969-03-18 Philco Ford Corp Rapid acting laser q-switch
US3437951A (en) * 1965-05-28 1969-04-08 Rca Corp Modulating or q-switching a laser
US3443243A (en) * 1965-06-23 1969-05-06 Bell Telephone Labor Inc Frequency selective laser
US3435370A (en) * 1965-12-16 1969-03-25 Ibm High speed laser frequency selector
US3453559A (en) * 1966-04-01 1969-07-01 Sperry Rand Corp Multiple laser amplifier phase control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595013A1 (fr) * 1986-02-24 1987-08-28 Favre Francois Source lumineuse continument accordable

Also Published As

Publication number Publication date
FR2047995A1 (de) 1971-03-19
NL7008119A (de) 1970-12-29
IL34684A (en) 1973-01-30
US3624551A (en) 1971-11-30
IL34684A0 (en) 1970-12-24

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Legal Events

Date Code Title Description
PL Patent ceased