FR2492176B1 - - Google Patents

Info

Publication number
FR2492176B1
FR2492176B1 FR8021621A FR8021621A FR2492176B1 FR 2492176 B1 FR2492176 B1 FR 2492176B1 FR 8021621 A FR8021621 A FR 8021621A FR 8021621 A FR8021621 A FR 8021621A FR 2492176 B1 FR2492176 B1 FR 2492176B1
Authority
FR
France
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
Application number
FR8021621A
Other versions
FR2492176A1 (fr
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR8021621A priority Critical patent/FR2492176A1/fr
Priority to DE19813140086 priority patent/DE3140086A1/de
Priority to US06/310,335 priority patent/US4468775A/en
Publication of FR2492176A1 publication Critical patent/FR2492176A1/fr
Application granted granted Critical
Publication of FR2492176B1 publication Critical patent/FR2492176B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • 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
    • H01S3/0811—Construction or shape of optical resonators or components thereof comprising three or more reflectors incorporating a dispersive element, e.g. a prism for wavelength selection
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
FR8021621A 1980-10-09 1980-10-09 Dispositif selecteur optique utilisant un coin de fizeau en reflexion Granted FR2492176A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8021621A FR2492176A1 (fr) 1980-10-09 1980-10-09 Dispositif selecteur optique utilisant un coin de fizeau en reflexion
DE19813140086 DE3140086A1 (de) 1980-10-09 1981-10-08 "optische trenneinrichtung mit einem fizeau'schen-keil in reflexion"
US06/310,335 US4468775A (en) 1980-10-09 1981-10-09 Optical selector device using a Fizeau wedge for reflection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8021621A FR2492176A1 (fr) 1980-10-09 1980-10-09 Dispositif selecteur optique utilisant un coin de fizeau en reflexion

Publications (2)

Publication Number Publication Date
FR2492176A1 FR2492176A1 (fr) 1982-04-16
FR2492176B1 true FR2492176B1 (fr) 1984-06-29

Family

ID=9246718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8021621A Granted FR2492176A1 (fr) 1980-10-09 1980-10-09 Dispositif selecteur optique utilisant un coin de fizeau en reflexion

Country Status (3)

Country Link
US (1) US4468775A (fr)
DE (1) DE3140086A1 (fr)
FR (1) FR2492176A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0624277B2 (ja) * 1986-01-28 1994-03-30 浜松ホトニクス株式会社 Ｃｐｍリング色素レ−ザ装置
US4770536A (en) * 1986-12-04 1988-09-13 Moshe Golberstein Reflective photometry instrument
US5488486A (en) * 1991-03-11 1996-01-30 Ricoh Company, Ltd. Image processing system
US5226054A (en) * 1991-09-18 1993-07-06 Coherent, Inc. Cavity mirror for suppressing high gain laser wavelengths
US5604592A (en) * 1994-09-19 1997-02-18 Textron Defense Systems, Division Of Avco Corporation Laser ultrasonics-based material analysis system and method using matched filter processing
US5572542A (en) * 1995-04-13 1996-11-05 Amoco Corporation Technique for locking an external cavity large-area laser diode to a passive optical cavity
FR2935845B1 (fr) 2008-09-05 2010-09-10 Centre Nat Rech Scient Cavite optique amplificatrice de type fabry-perot
CN102540281B (zh) * 2012-02-01 2014-09-24 中国科学技术大学 一种白光干涉位移传感器中楔形膜及其制作方法
CN107402415B (zh) * 2016-05-20 2020-10-30 福州高意光学有限公司 一种复合光学楔角片及其制作方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498693A (en) * 1967-01-24 1970-03-03 Zenith Radio Corp Radiation translating devices
US3855547A (en) * 1973-11-29 1974-12-17 Ibm Optical cavity for a laser

Also Published As

Publication number Publication date
FR2492176A1 (fr) 1982-04-16
DE3140086A1 (de) 1982-04-29
US4468775A (en) 1984-08-28

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Legal Events

Date Code Title Description
ST Notification of lapse