GB1015431A - Improvements in or relating to optical maser apparatus - Google Patents

Improvements in or relating to optical maser apparatus

Info

Publication number
GB1015431A
GB1015431A GB28382/62A GB2838262A GB1015431A GB 1015431 A GB1015431 A GB 1015431A GB 28382/62 A GB28382/62 A GB 28382/62A GB 2838262 A GB2838262 A GB 2838262A GB 1015431 A GB1015431 A GB 1015431A
Authority
GB
United Kingdom
Prior art keywords
layer
phosphor
tube
discharge tube
tubes
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
GB28382/62A
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.)
Litton Industries Inc
Original Assignee
Litton Industries Inc
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 Litton Industries Inc filed Critical Litton Industries Inc
Publication of GB1015431A publication Critical patent/GB1015431A/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
    • H01S3/025—Constructional details of solid state lasers, e.g. housings or mountings
    • 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
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • 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
    • H01S3/06—Construction or shape of active medium
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • 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
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
    • H01S3/09155—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light by cathodo-luminescence
    • 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
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
    • H01S3/092—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp
    • H01S3/093—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp focusing or directing the excitation energy into the active medium

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
GB28382/62A 1961-07-31 1962-07-24 Improvements in or relating to optical maser apparatus Expired GB1015431A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12798361A 1961-07-31 1961-07-31
US16495362A 1962-01-08 1962-01-08

Publications (1)

Publication Number Publication Date
GB1015431A true GB1015431A (en) 1965-12-31

Family

ID=26826148

Family Applications (2)

Application Number Title Priority Date Filing Date
GB21538/65A Expired GB1015433A (en) 1961-07-31 1962-07-24 Improvements in or relating to optical maser apparatus
GB28382/62A Expired GB1015431A (en) 1961-07-31 1962-07-24 Improvements in or relating to optical maser apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB21538/65A Expired GB1015433A (en) 1961-07-31 1962-07-24 Improvements in or relating to optical maser apparatus

Country Status (5)

Country Link
US (2) US3611179A (en:Method)
DE (2) DE1158172B (en:Method)
FR (1) FR1336886A (en:Method)
GB (2) GB1015433A (en:Method)
NL (3) NL280525A (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228362A (en) * 1989-02-21 1990-08-22 Sun Microsystems Inc Active fiber for optical signal transmission
GB2269933A (en) * 1989-02-21 1994-02-23 Sun Microsystems Inc Active fiber for optical signal transmission
GB2272103A (en) * 1989-02-21 1994-05-04 Sun Microsystems Inc Active fiber for optical signal transmission

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137422C (en:Method) * 1961-10-27
DE1236687B (de) * 1962-01-10 1967-03-16 Varian Associates Optischer Sender oder Verstaerker fuer phasenkohaerente Strahlung
US3456210A (en) 1963-05-01 1969-07-15 Raytheon Co Traveling wave single mode laser
US3414837A (en) * 1963-12-18 1968-12-03 American Optical Corp Plural fiber optic laser construction
US3431437A (en) * 1964-05-25 1969-03-04 Rca Corp Optical system for performing digital logic
US3376421A (en) * 1965-02-02 1968-04-02 American Optical Corp Quantum counters
US3487330A (en) * 1965-06-30 1969-12-30 North American Rockwell High power dissipation laser structure
US3560787A (en) * 1967-08-21 1971-02-02 Clay Burton Flash lamp
US3581229A (en) * 1968-08-27 1971-05-25 Gen Electric Face-pumped laser device with optical path folding
US3631362A (en) * 1968-08-27 1971-12-28 Gen Electric Face-pumped, face-cooled laser device
US4626068A (en) * 1982-07-29 1986-12-02 The United States Of America As Represented By The Secretary Of The Air Force Photoactive coating for hardening optical fibers
US4807241A (en) * 1985-06-28 1989-02-21 American Telephone And Telegraph Company At&T Bell Laboratories Electron beam pumped laser
DE4022818A1 (de) * 1990-07-18 1992-01-23 Deutsche Forsch Luft Raumfahrt Festkoerperlaser
US5327446A (en) * 1993-03-26 1994-07-05 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Method of exciting laser action and delivering laser energy for medical and scientific applications
US6078714A (en) * 1998-07-30 2000-06-20 The Boeing Company Fiber optic bundle interface cooling system
DE60003736T2 (de) * 1999-03-17 2004-06-03 Hamamatsu Photonics K.K., Hamamatsu Laservorrichtung und zugehöriger Verstärker für optische Signale
US6947208B2 (en) * 2002-01-25 2005-09-20 John Ballato Optical fiber amplifier with fully integrated pump source

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851652A (en) * 1956-05-21 1958-09-09 Robert H Dicke Molecular amplification and generation systems and methods
US2929922A (en) * 1958-07-30 1960-03-22 Bell Telephone Labor Inc Masers and maser communications system
USRE25632E (en) * 1960-01-11 1964-08-18 Optical maser
US3172056A (en) * 1961-08-18 1965-03-02 Hughes Aircraft Co System for producing highly repetitive optical maser operation

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228362A (en) * 1989-02-21 1990-08-22 Sun Microsystems Inc Active fiber for optical signal transmission
US4955685A (en) * 1989-02-21 1990-09-11 Sun Microsystems, Inc. Active fiber for optical signal transmission
GB2269933A (en) * 1989-02-21 1994-02-23 Sun Microsystems Inc Active fiber for optical signal transmission
GB2228362B (en) * 1989-02-21 1994-04-06 Sun Microsystems Inc Data transmission system
GB2269933B (en) * 1989-02-21 1994-05-04 Sun Microsystems Inc Active fiber for optical signal transmission
GB2272103A (en) * 1989-02-21 1994-05-04 Sun Microsystems Inc Active fiber for optical signal transmission
GB2272103B (en) * 1989-02-21 1994-12-07 Sun Microsystems Inc Active fiber for optical signal transmission

Also Published As

Publication number Publication date
GB1015433A (en) 1965-12-31
NL281547A (en:Method)
DE1158172B (de) 1963-11-28
US3611179A (en) 1971-10-05
FR1336886A (fr) 1963-09-06
US3431511A (en) 1969-03-04
NL280525A (en:Method)
DE1165749B (de) 1964-03-19
NL136730C (en:Method)

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