ES459907A1 - Un laser de descarga en gas. - Google Patents

Un laser de descarga en gas.

Info

Publication number
ES459907A1
ES459907A1 ES459907A ES459907A ES459907A1 ES 459907 A1 ES459907 A1 ES 459907A1 ES 459907 A ES459907 A ES 459907A ES 459907 A ES459907 A ES 459907A ES 459907 A1 ES459907 A1 ES 459907A1
Authority
ES
Spain
Prior art keywords
gas discharge
laser
discharge laser
out mirror
asymmetrical coupling
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
Application number
ES459907A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES459907A1 publication Critical patent/ES459907A1/es
Expired 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
    • H01S3/08059—Constructional details of the reflector, e.g. shape
    • 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
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors
    • 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
    • H01S3/22—Gases
    • H01S3/2222—Neon, e.g. in helium-neon (He-Ne) systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

Un láser de descarga en gas que comprende un tubo láser que tiene un ánima liso longitudinal que está cerrado herméticamente en cada uno de sus extremos y está lleno de un gas en el cual está incorporado un medio de láser activo, siendo activado dicho medio de láser en n resonador òptico que está formado al menos por dos espejos multicapas, estando compuesto dichos espejos multicapas por un número de capas que tienen un índice de refracción alto y bajo alternativamente y que están dispuestas sobre un substrato.
ES459907A 1976-06-21 1977-06-18 Un laser de descarga en gas. Expired ES459907A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7606693A NL7606693A (nl) 1976-06-21 1976-06-21 Gasontladingslaser en weergmefinrichting voor het uitlezen van informatie voorzien van een dergelijke gasontladingslaser.

Publications (1)

Publication Number Publication Date
ES459907A1 true ES459907A1 (es) 1978-05-16

Family

ID=19826412

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459907A Expired ES459907A1 (es) 1976-06-21 1977-06-18 Un laser de descarga en gas.

Country Status (16)

Country Link
US (1) US4132959A (es)
JP (1) JPS5316596A (es)
AT (1) AT370918B (es)
AU (1) AU506554B2 (es)
BE (1) BE855887A (es)
CA (1) CA1081352A (es)
CH (1) CH616029A5 (es)
DE (1) DE2725833C2 (es)
ES (1) ES459907A1 (es)
FR (1) FR2356295A1 (es)
GB (1) GB1557362A (es)
IT (1) IT1085238B (es)
NL (1) NL7606693A (es)
NZ (1) NZ184421A (es)
SE (1) SE422128B (es)
ZA (1) ZA772910B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5390316A (en) * 1977-01-20 1978-08-09 Nippon Chemical Ind Reflectionnproof film
US4187475A (en) * 1978-01-05 1980-02-05 Analytical Radiation Corp. Continuously variable laser output coupler
NL7802454A (nl) * 1978-03-07 1979-09-11 Philips Nv Gasontladingslaser voor het opwekken van lineair gepolariseerde straling.
JPS57134981A (en) * 1981-02-16 1982-08-20 Toshiba Corp Helium neon laser device
JPS6037631B2 (ja) * 1981-06-08 1985-08-27 株式会社東芝 アルゴン・イオン・レ−ザ装置
JPS5981297A (ja) * 1982-11-02 1984-05-10 Niigata Eng Co Ltd 船舶の操縦装置
US4672625A (en) * 1984-03-30 1987-06-09 Spectra-Physics, Inc. Methods and apparatus for maximizing the power output of a gas laser
US4615034A (en) * 1984-03-30 1986-09-30 Spectra-Physics, Inc. Ultra-narrow bandwidth optical thin film interference coatings for single wavelength lasers
JP2629693B2 (ja) * 1987-02-26 1997-07-09 松下電器産業株式会社 エキシマレーザ用ミラー
US5127018A (en) * 1989-08-08 1992-06-30 Nec Corporation Helium-neon laser tube with multilayer dielectric coating mirrors
US5274661A (en) * 1992-12-07 1993-12-28 Spectra Physics Lasers, Inc. Thin film dielectric coating for laser resonator
US5600487A (en) * 1994-04-14 1997-02-04 Omron Corporation Dichroic mirror for separating/synthesizing light with a plurality of wavelengths and optical apparatus and detecting method using the same
GB2352050A (en) * 1999-07-13 2001-01-17 Coherent Optics Interference filters
US7065109B2 (en) * 2002-05-08 2006-06-20 Melles Griot Inc. Laser with narrow bandwidth antireflection filter for frequency selection
US8175126B2 (en) * 2008-10-08 2012-05-08 Telaris, Inc. Arbitrary optical waveform generation utilizing optical phase-locked loops
US8597577B2 (en) 2010-02-19 2013-12-03 California Institute Of Technology Swept-frequency semiconductor laser coupled to microfabricated biomolecular sensor and methods related thereto

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL156273B (nl) * 1967-06-01 1978-03-15 Philips Nv Inrichting voor het opwekken van gestimuleerde infraroodemissie, iraser.
US3649359A (en) * 1969-10-27 1972-03-14 Optical Coating Laboratory Inc Multilayer filter with metal dielectric period
GB1529813A (en) * 1974-10-16 1978-10-25 Siemens Ag Narrow-band interference filter
US4233568A (en) * 1975-02-24 1980-11-11 Xerox Corporation Laser tube mirror assembly

Also Published As

Publication number Publication date
JPS5424276B2 (es) 1979-08-20
FR2356295A1 (fr) 1978-01-20
AU2610077A (en) 1978-12-21
DE2725833A1 (de) 1977-12-29
ZA772910B (en) 1978-12-27
CA1081352A (en) 1980-07-08
FR2356295B1 (es) 1980-06-13
US4132959A (en) 1979-01-02
BE855887A (fr) 1977-12-20
DE2725833C2 (de) 1985-04-18
NZ184421A (en) 1980-05-27
AU506554B2 (en) 1980-01-10
AT370918B (de) 1983-05-10
IT1085238B (it) 1985-05-28
ATA433077A (de) 1982-09-15
CH616029A5 (es) 1980-02-29
SE422128B (sv) 1982-02-15
JPS5316596A (en) 1978-02-15
GB1557362A (en) 1979-12-05
NL7606693A (nl) 1977-12-23
SE7707040L (sv) 1977-12-22

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