CA990841A - Aerodynamic window for gas laser system - Google Patents

Aerodynamic window for gas laser system

Info

Publication number
CA990841A
CA990841A CA161,344A CA161344A CA990841A CA 990841 A CA990841 A CA 990841A CA 161344 A CA161344 A CA 161344A CA 990841 A CA990841 A CA 990841A
Authority
CA
Canada
Prior art keywords
laser system
gas laser
aerodynamic window
aerodynamic
window
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
CA161,344A
Other languages
English (en)
Other versions
CA161344S (en
Inventor
Edward V. Locke
Richard A. Hella
Ethan D. Hoag
Richard M. Patrick
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.)
Avco Corp
Original Assignee
Avco Corp
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 Avco Corp filed Critical Avco Corp
Application granted granted Critical
Publication of CA990841A publication Critical patent/CA990841A/en
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
    • H01S3/02—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
    • H01S3/0343—Aerodynamic windows
    • 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
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Fluid Mechanics (AREA)
  • Lasers (AREA)
CA161,344A 1972-05-02 1973-01-16 Aerodynamic window for gas laser system Expired CA990841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00249607A US3851273A (en) 1972-05-02 1972-05-02 Aerodynamic laser window

Publications (1)

Publication Number Publication Date
CA990841A true CA990841A (en) 1976-06-08

Family

ID=22944229

Family Applications (1)

Application Number Title Priority Date Filing Date
CA161,344A Expired CA990841A (en) 1972-05-02 1973-01-16 Aerodynamic window for gas laser system

Country Status (10)

Country Link
US (1) US3851273A (sv)
JP (1) JPS5626152B2 (sv)
CA (1) CA990841A (sv)
CH (1) CH570052A5 (sv)
DE (1) DE2303368C2 (sv)
FR (1) FR2182818B1 (sv)
GB (1) GB1391762A (sv)
IL (1) IL41315A (sv)
IT (1) IT977029B (sv)
SE (1) SE381379B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768035A (en) * 1972-09-22 1973-10-23 Avco Corp Modular aerodynamic laser window
US3949321A (en) * 1974-12-26 1976-04-06 The United States Of America As Represented By The Secretary Of The Navy Conical nozzle aerodynamic window
US4321558A (en) * 1980-03-11 1982-03-23 Avco Everett Research Laboratory, Inc. Recirculating gas laser
JPS57122588A (en) * 1981-01-22 1982-07-30 Nec Corp Gas flow type gas laser tube
DE3315620C1 (de) * 1983-04-29 1984-11-08 W.C. Heraeus Gmbh, 6450 Hanau Hochleistungslaser mit instabilem optischem Resonator
US4617670A (en) * 1984-03-26 1986-10-14 United Kingdom Atomic Energy Authority Aerodynamic windows for high power lasers
US4610518A (en) * 1984-12-14 1986-09-09 Clegg John E Involute beam concentrator
FR2591816B1 (fr) * 1985-12-16 1990-10-05 Asulab Sa Laser a gaz equipe de vannes a trois fonctions
DE3639671A1 (de) * 1986-11-20 1988-06-01 Deutsche Forsch Luft Raumfahrt Auskoppeleinrichtung fuer aus einer laserkavitaet austretende laserstrahlen
US4835785A (en) * 1987-09-30 1989-05-30 Spectra-Physics, Inc. Isolator for laser optical assemblies
DE3821836A1 (de) * 1988-06-29 1990-01-04 Fraunhofer Ges Forschung Aerodynamisches fenster fuer einen gaslaser
DE3913187A1 (de) * 1989-04-21 1990-10-25 Fraunhofer Ges Forschung Aerodynamisches fenster
DE4102683A1 (de) * 1991-01-30 1992-08-13 Uranit Gmbh Bei umgebunsdruck betriebener, gepulster gaslaser, gaslaserverstaerker oder wellenlaengenkonverter
CA2423508C (en) * 2002-03-26 2007-08-14 Jasman Asia Ltd. Focusing method and apparatus for light emitting device
DE502004008645D1 (de) * 2004-08-06 2009-01-22 Trumpf Werkzeugmaschinen Gmbh Laserbearbeitungskopf

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899556A (en) * 1952-10-17 1959-08-11 Apparatus for the treatment of substances
US2851652A (en) * 1956-05-21 1958-09-09 Robert H Dicke Molecular amplification and generation systems and methods
US3174026A (en) * 1962-06-20 1965-03-16 Budd Co Method and means of circumventing cathode maintenance in electron beam devices
US3509486A (en) * 1965-10-28 1970-04-28 Bell Telephone Labor Inc Gas laser employing carbon disulfide and nitrogen
US3617928A (en) * 1968-05-23 1971-11-02 United Aircraft Corp Aerodynamic window for gas dynamic laser
DE1806537A1 (de) * 1968-11-02 1970-05-21 Bayer Ag Verfahren zur Herstellung von Hydroxylammoniumsalzen
US3654569A (en) * 1968-12-23 1972-04-04 United Aircraft Corp Aerodynamic window
US3596202A (en) * 1969-03-28 1971-07-27 Bell Telephone Labor Inc Carbon dioxide laser operating upon a vibrational-rotational transition
FR2040507A5 (sv) * 1969-04-01 1971-01-22 Commissariat Energie Atomique

Also Published As

Publication number Publication date
US3851273A (en) 1974-11-26
JPS5626152B2 (sv) 1981-06-17
CH570052A5 (sv) 1975-11-28
IL41315A0 (en) 1973-05-31
IL41315A (en) 1975-06-25
JPS4924092A (sv) 1974-03-04
SE381379B (sv) 1975-12-01
FR2182818B1 (sv) 1977-09-02
DE2303368C2 (de) 1984-03-08
IT977029B (it) 1974-09-10
DE2303368A1 (de) 1973-11-22
GB1391762A (en) 1975-04-23
FR2182818A1 (sv) 1973-12-14

Similar Documents

Publication Publication Date Title
CA989373A (en) Aircraft transporter
CA997013A (en) Track light system
CA990841A (en) Aerodynamic window for gas laser system
CA983278A (en) Gas turbine control system
CA983769A (en) Smoke-fume exhaust system
CA993518A (en) Laser system
CA995802A (en) Aerodynamic window apparatus for a laser system
CA1003078A (en) Yaw damper system for aircraft
CA939044A (en) Gas laser
CA975183A (en) Pollution-free gas turbine system
CA1010544A (en) Co2-n2-he-co laser
CA1001290A (en) Internally-modulated gas laser
CA989172A (en) Reducing gas
CA1009355A (en) Gas laser incorporating bore insert means
RU1816711C (ru) Летательный аппарат
CA958106A (en) Gas laser excitation system
CA940905A (en) Aerodynamic engine system
CA892324A (en) Gas turbine for vehicles
CA968445A (en) Laser discharge system
CA1018344A (en) Glass for laser use
AU465985B2 (en) Gas turbine control system
CA899963A (en) Mirror means for laser structure
CA1017061A (en) Gas turbine analyzing system
CA904903A (en) Laser arrow detection system
CA916424A (en) Glass lasers