GB1385575A - Laser having means for defogging the optical cavity thereof - Google Patents

Laser having means for defogging the optical cavity thereof

Info

Publication number
GB1385575A
GB1385575A GB5411772A GB5411772A GB1385575A GB 1385575 A GB1385575 A GB 1385575A GB 5411772 A GB5411772 A GB 5411772A GB 5411772 A GB5411772 A GB 5411772A GB 1385575 A GB1385575 A GB 1385575A
Authority
GB
United Kingdom
Prior art keywords
discharge
laser
chamber
tube
windows
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
GB5411772A
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.)
COHERENT RADIATION
Original Assignee
COHERENT RADIATION
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 COHERENT RADIATION filed Critical COHERENT RADIATION
Publication of GB1385575A publication Critical patent/GB1385575A/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
    • H01S3/0346—Protection of windows or mirrors against deleterious effects
    • 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
    • H01S3/04—Arrangements for thermal management
    • H01S3/041—Arrangements for thermal management for gas lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
GB5411772A 1972-02-04 1972-11-22 Laser having means for defogging the optical cavity thereof Expired GB1385575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22360272A 1972-02-04 1972-02-04

Publications (1)

Publication Number Publication Date
GB1385575A true GB1385575A (en) 1975-02-26

Family

ID=22837218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5411772A Expired GB1385575A (en) 1972-02-04 1972-11-22 Laser having means for defogging the optical cavity thereof

Country Status (3)

Country Link
US (1) US3783405A (cg-RX-API-DMAC10.html)
JP (1) JPS509397B2 (cg-RX-API-DMAC10.html)
GB (1) GB1385575A (cg-RX-API-DMAC10.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528634A1 (fr) * 1982-06-15 1983-12-16 Pare Sylvain Laser ionique a gaz
US5115345A (en) * 1989-09-12 1992-05-19 Hobson Michael G Anti-glare, anti-static video monitor visor
US5508519A (en) * 1994-06-15 1996-04-16 Texas Instruments Incorporated Mainshaft shield
IL302909B2 (en) * 2023-05-10 2026-01-01 Rafael Advanced Defense Systems Ltd Optical window shielding in diode-pumped alkali laser

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB722933A (en) * 1951-08-18 1955-02-02 Sfindex Portable protective respirator with electrostatic filter and radioactive ionizer for the separation of solid and/or liquid particles
US3101412A (en) * 1956-08-10 1963-08-20 Cooke Troughton & Simms Ltd Spore growth prevention in optical instruments
US3562664A (en) * 1968-03-01 1971-02-09 Jameson D Ridgen Gas laser with means for maintaining power output
US3619811A (en) * 1968-10-17 1971-11-09 Rca Corp Gas laser tube mount

Also Published As

Publication number Publication date
JPS4888890A (cg-RX-API-DMAC10.html) 1973-11-21
US3783405A (en) 1974-01-01
JPS509397B2 (cg-RX-API-DMAC10.html) 1975-04-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees