FR2302608A1 - Laser a cathode creuse - Google Patents

Laser a cathode creuse

Info

Publication number
FR2302608A1
FR2302608A1 FR7605342A FR7605342A FR2302608A1 FR 2302608 A1 FR2302608 A1 FR 2302608A1 FR 7605342 A FR7605342 A FR 7605342A FR 7605342 A FR7605342 A FR 7605342A FR 2302608 A1 FR2302608 A1 FR 2302608A1
Authority
FR
France
Prior art keywords
hollow cathode
cathode laser
laser
hollow
cathode
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.)
Pending
Application number
FR7605342A
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of FR2302608A1 publication Critical patent/FR2302608A1/fr
Pending 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
    • H01S3/031—Metal vapour lasers, e.g. metal vapour generation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR7605342A 1975-02-27 1976-02-26 Laser a cathode creuse Pending FR2302608A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/553,638 US3947781A (en) 1975-02-27 1975-02-27 Laser device

Publications (1)

Publication Number Publication Date
FR2302608A1 true FR2302608A1 (fr) 1976-09-24

Family

ID=24210165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605342A Pending FR2302608A1 (fr) 1975-02-27 1976-02-26 Laser a cathode creuse

Country Status (5)

Country Link
US (1) US3947781A (fr)
JP (1) JPS51110295A (fr)
DE (1) DE2607870A1 (fr)
FR (1) FR2302608A1 (fr)
GB (1) GB1520935A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193042A (en) * 1976-07-01 1980-03-11 Xerox Corporation Self-confined hollow cathode laser
JPH0252429B2 (fr) * 1980-03-31 1990-11-13
US4639926A (en) * 1980-06-09 1987-01-27 Xerox Corporation Efficient cathode assembly for metal vapor laser
GB2176335B (en) * 1985-06-04 1989-12-06 English Electric Valve Co Ltd Discharge tubes
US4649545A (en) * 1985-10-04 1987-03-10 Melles Griot, San Marcos Company Compact gas laser having extended life
GB2194673B (en) * 1986-08-30 1990-10-24 English Electric Valve Co Ltd Apparatus for forming an electron beam sheet
GB2211018B (en) * 1987-10-10 1992-02-19 English Electric Valve Co Ltd Laser apparatus
JPH01168084A (ja) * 1987-12-24 1989-07-03 Toshiba Corp 金属蒸気レーザ装置
US4937832A (en) * 1989-06-30 1990-06-26 Rocca Jorge J Methods and apparatus for producing soft x-ray laser in a capillary discharge plasma
US7719676B2 (en) * 2007-02-15 2010-05-18 Baker Hughes Incorporated Downhole laser measurement system and method of use therefor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621460A (en) * 1970-07-06 1971-11-16 Us Army Sputtered vapor laser
US3654567A (en) * 1970-12-31 1972-04-04 Ibm Vapor discharge cell

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469207A (en) * 1965-06-24 1969-09-23 Varian Associates Metal-ceramic gas laser discharge tube
US3670261A (en) * 1970-11-09 1972-06-13 Hughes Aircraft Co Anode design for gas discharge lasers
US3878479A (en) * 1973-04-27 1975-04-15 Coherent Radiation Means for regulating vapor pressure in a metal-vapor laser

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621460A (en) * 1970-07-06 1971-11-16 Us Army Sputtered vapor laser
US3654567A (en) * 1970-12-31 1972-04-04 Ibm Vapor discharge cell
FR2120771A5 (fr) * 1970-12-31 1972-08-18 Ibm

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Also Published As

Publication number Publication date
DE2607870A1 (de) 1976-09-09
GB1520935A (en) 1978-08-09
US3947781A (en) 1976-03-30
JPS5343036B2 (fr) 1978-11-16
JPS51110295A (en) 1976-09-29

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