SE7707040L - Gasurladdningslaser och atergivningsanordning for lesinformation innefattande en sadan gasurladdningslaser - Google Patents

Gasurladdningslaser och atergivningsanordning for lesinformation innefattande en sadan gasurladdningslaser

Info

Publication number
SE7707040L
SE7707040L SE7707040A SE7707040A SE7707040L SE 7707040 L SE7707040 L SE 7707040L SE 7707040 A SE7707040 A SE 7707040A SE 7707040 A SE7707040 A SE 7707040A SE 7707040 L SE7707040 L SE 7707040L
Authority
SE
Sweden
Prior art keywords
gas discharge
reading
information including
lasers
laser
Prior art date
Application number
SE7707040A
Other languages
English (en)
Other versions
SE422128B (sv
Inventor
G Bouwhuis
Der Wal J Van
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of SE7707040L publication Critical patent/SE7707040L/sv
Publication of SE422128B publication Critical patent/SE422128B/sv

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)
SE7707040A 1976-06-21 1977-06-17 Gasurladdningslaser SE422128B (sv)

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 (2)

Publication Number Publication Date
SE7707040L true SE7707040L (sv) 1977-12-22
SE422128B SE422128B (sv) 1982-02-15

Family

ID=19826412

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7707040A SE422128B (sv) 1976-06-21 1977-06-17 Gasurladdningslaser

Country Status (16)

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

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
CN102782964B (zh) 2010-02-19 2014-08-27 加州理工学院 耦合到微制造生物分子传感器的扫频半导体激光器及与其相关的方法

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
DE2725833C2 (de) 1985-04-18
JPS5424276B2 (sv) 1979-08-20
GB1557362A (en) 1979-12-05
JPS5316596A (en) 1978-02-15
NL7606693A (nl) 1977-12-23
ATA433077A (de) 1982-09-15
FR2356295A1 (fr) 1978-01-20
CA1081352A (en) 1980-07-08
ZA772910B (en) 1978-12-27
FR2356295B1 (sv) 1980-06-13
AU2610077A (en) 1978-12-21
NZ184421A (en) 1980-05-27
IT1085238B (it) 1985-05-28
BE855887A (fr) 1977-12-20
ES459907A1 (es) 1978-05-16
AT370918B (de) 1983-05-10
DE2725833A1 (de) 1977-12-29
AU506554B2 (en) 1980-01-10
CH616029A5 (sv) 1980-02-29
SE422128B (sv) 1982-02-15
US4132959A (en) 1979-01-02

Similar Documents

Publication Publication Date Title
PL202937A1 (pl) Urzadzenie do laserowego zapisu danych i znakow
SE7707040L (sv) Gasurladdningslaser och atergivningsanordning for lesinformation innefattande en sadan gasurladdningslaser
FI772534A (fi) Kontaktkropp foer vaetska och gas
IT1072893B (it) Dispositivo amplificatore a reazio e distribuita particolarmente laser
SE409380B (sv) Halvledaranordning for lagring och lesning av information
PL206307A1 (pl) Laser gazowy
AT370917B (de) Gasentladungslaservorrichtung
AT380131B (de) Injektionslaser
GB1540513A (en) Transversely electrically excited pulsed laser having a gaseous active medium
SE7700106L (sv) Gaslaser
FR2350583A1 (fr) Gyroscope a laser
FR2346880A1 (fr) Laser a anhydride carbonique gazeux
IT1108450B (it) Laser a gas
IT1132940B (it) Dispositivo laser a scarica in gas
AT385861B (de) Gasentladungslaser
IT1062378B (it) Laser a scarica i n gas
IT1089878B (it) Perfezionamento nei laser a gas
IT1057712B (it) Laser a scarica in gas
PL98090B1 (pl) Uklad lasera gazowego
PL192014A1 (pl) Laserowy sygnalizator gazu
BE845277A (fr) Amplificateur a laser a jet libre
SE433508B (sv) Forfarande och anordning for att medelst laser avskera trad eller garnoglor
PL188629A1 (pl) Laser radialny
PL193635A1 (pl) Uklad polaczen toru odczytu informacji zapisanej metoda pe i nrz1
SE415790B (sv) Papperslim och forfarande for dess framstellning

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7606693-5