GB1028643A - Improvements in and relating to lasers - Google Patents

Improvements in and relating to lasers

Info

Publication number
GB1028643A
GB1028643A GB6949/64A GB694964A GB1028643A GB 1028643 A GB1028643 A GB 1028643A GB 6949/64 A GB6949/64 A GB 6949/64A GB 694964 A GB694964 A GB 694964A GB 1028643 A GB1028643 A GB 1028643A
Authority
GB
United Kingdom
Prior art keywords
mirror
partially
reflecting mirror
radiation
active medium
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
GB6949/64A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1028643A publication Critical patent/GB1028643A/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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/105—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • 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
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/082—Construction or shape of optical resonators or components thereof comprising three or more reflectors defining a plurality of resonators, e.g. for mode selection or suppression

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Elements Other Than Lenses (AREA)
GB6949/64A 1963-02-22 1964-02-19 Improvements in and relating to lasers Expired GB1028643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL289372 1963-02-22

Publications (1)

Publication Number Publication Date
GB1028643A true GB1028643A (en) 1966-05-04

Family

ID=19754447

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6949/64A Expired GB1028643A (en) 1963-02-22 1964-02-19 Improvements in and relating to lasers

Country Status (6)

Country Link
US (1) US3614655A (enExample)
CH (1) CH428969A (enExample)
DE (1) DE1297248B (enExample)
GB (1) GB1028643A (enExample)
NL (1) NL289372A (enExample)
SE (1) SE302644B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516011A (en) * 1968-03-14 1970-06-02 Union Carbide Corp Air-cooled laser system
US3670263A (en) * 1969-06-16 1972-06-13 American Optical Corp Laser structure
RU2239265C2 (ru) * 2002-07-17 2004-10-27 Красноярский государственный университет Волноводный со2 лазер высокого давления с высокочастотным возбуждением
RU2395547C2 (ru) * 2008-10-03 2010-07-27 Государственное образовательное учреждение высшего профессионального образования Томский государственный университет систем управления и радиоэлектроники Пигмент для светоотражающих покрытий
RU2429264C2 (ru) * 2009-11-06 2011-09-20 Михаил Михайлович Михайлов Пигмент для светоотражающих термостабилизирующих покрытий

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444478A (en) * 1966-05-12 1969-05-13 North American Rockwell Bleachable reflectance output coupler
US4220399A (en) * 1978-11-13 1980-09-02 Schlossberg Howard R Near millimeter wavelength electromagnetic filter
US4302730A (en) * 1979-06-04 1981-11-24 The United States Of America As Represented By The Secretary Of The Navy Cavity dumper
US4355394A (en) * 1980-01-24 1982-10-19 Max Planck Gesellschaft Zur Foerderung Der Wissenschaften E.V. Laser device for generating ultrashort laser radiation pulses
US4435808A (en) 1981-01-22 1984-03-06 Ali Javan Production of radiation at frequencies of preselected absorbing resonances and methods using same
US4452533A (en) * 1981-07-22 1984-06-05 The United States Of America As Represented By The Secretary Of The Navy External cavity diode laser sensor
DD234208A3 (de) * 1984-06-08 1986-03-26 Halle Feinmech Werke Veb Anordnung zur externen modulation von ir-laser-strahlung hoher leistung
US4937833A (en) * 1985-03-25 1990-06-26 The United States Of America As Represented By The Secretary Of The Navy Analog frequency modulated laser using magnetostriction
EP1502333A4 (en) * 2002-05-08 2005-07-06 Jmar Res Inc METHOD AND SYSTEM FOR PROVIDING A PULSE LASER

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB342219A (en) * 1929-05-23 1931-01-29 Marconi Wireless Telegraph Co Improvements in or relating to light valves
US2882787A (en) * 1955-04-11 1959-04-21 Mitchell Claybourne Micro-measurement apparatus
BE608711A (fr) * 1959-04-06 1962-03-29 Trg Appareil amplificateur de lumière
FR1306777A (fr) * 1961-10-02 1962-10-19 Trg Appareil amplificateur de lumière
US3202052A (en) * 1962-01-12 1965-08-24 Werner R Rambauske Interferometer used with piezoelectric crystal to form light valve
GB1026596A (en) * 1962-04-06 1966-04-20 Ass Elect Ind Improvements relating to optical masers
US3243724A (en) * 1963-01-09 1966-03-29 Gen Motors Corp Method of operating a laser by controlling regenerative action

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516011A (en) * 1968-03-14 1970-06-02 Union Carbide Corp Air-cooled laser system
US3670263A (en) * 1969-06-16 1972-06-13 American Optical Corp Laser structure
RU2239265C2 (ru) * 2002-07-17 2004-10-27 Красноярский государственный университет Волноводный со2 лазер высокого давления с высокочастотным возбуждением
RU2395547C2 (ru) * 2008-10-03 2010-07-27 Государственное образовательное учреждение высшего профессионального образования Томский государственный университет систем управления и радиоэлектроники Пигмент для светоотражающих покрытий
RU2429264C2 (ru) * 2009-11-06 2011-09-20 Михаил Михайлович Михайлов Пигмент для светоотражающих термостабилизирующих покрытий

Also Published As

Publication number Publication date
NL289372A (enExample)
US3614655A (en) 1971-10-19
SE302644B (enExample) 1968-07-29
CH428969A (de) 1967-01-31
DE1297248B (de) 1969-06-12

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