DE3144839A1 - Laser - Google Patents

Laser

Info

Publication number
DE3144839A1
DE3144839A1 DE19813144839 DE3144839A DE3144839A1 DE 3144839 A1 DE3144839 A1 DE 3144839A1 DE 19813144839 DE19813144839 DE 19813144839 DE 3144839 A DE3144839 A DE 3144839A DE 3144839 A1 DE3144839 A1 DE 3144839A1
Authority
DE
Germany
Prior art keywords
laser
output mirror
opening
mirror
section
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.)
Withdrawn
Application number
DE19813144839
Other languages
German (de)
English (en)
Inventor
Alan Sandford Wantage Oxfordshire Kaye
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of DE3144839A1 publication Critical patent/DE3144839A1/de
Withdrawn legal-status Critical Current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
    • H01S3/05—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
    • H01S3/08081—Unstable resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE19813144839 1980-11-12 1981-11-11 Laser Withdrawn DE3144839A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8036332 1980-11-12

Publications (1)

Publication Number Publication Date
DE3144839A1 true DE3144839A1 (de) 1982-08-12

Family

ID=10517260

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813144839 Withdrawn DE3144839A1 (de) 1980-11-12 1981-11-11 Laser

Country Status (3)

Country Link
US (1) US4429400A (enExample)
JP (1) JPS57106187A (enExample)
DE (1) DE3144839A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915475A (en) * 1987-08-01 1990-04-10 Messerschmitt-Boelkow-Blohm Gmbh Optical resonator especially for stabilizing a laser source
DE4300812A1 (enExample) * 1992-01-14 1993-07-15 Mitsubishi Electric Corp

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1180931B (it) * 1984-11-30 1987-09-23 Quanta System Srl Laser utilizzante un risuonatore instabile a branca negativa
JPS61232690A (ja) * 1985-04-09 1986-10-16 Agency Of Ind Science & Technol レ−ザ共振器
WO1990009690A1 (fr) * 1989-02-16 1990-08-23 Mitsubishi Denki Kabushiki Kaisha Laser a semi-conducteurs
US5173916A (en) * 1991-10-23 1992-12-22 United Technologies Corporation Optically pulsed laser having coupled adjoint beams
US5173918A (en) * 1991-10-23 1992-12-22 United Technologies Corporation High power laser having staged laser adjoint pulsed feedback
US5157684A (en) * 1991-10-23 1992-10-20 United Technologies Corporation Optically pulsed laser
RU2229761C2 (ru) * 2002-04-08 2004-05-27 Открытое акционерное общество АК "Туламашзавод" Лазер
DE102004008640A1 (de) * 2004-02-21 2005-09-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Optisch instabiler Resonator und Laservorrichtung
WO2008016941A2 (en) * 2006-07-31 2008-02-07 Raintree Scientific Instruments (Shanghai) Corporation Image rotation devices and their applications

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426293A (en) * 1964-10-07 1969-02-04 American Optical Corp Diaphragm tuning of gas laser
DE2449123A1 (de) * 1974-10-16 1976-04-22 Messerschmitt Boelkow Blohm Auskoppelspiegel fuer astabile laserresonatoren
US4079340A (en) * 1976-06-21 1978-03-14 Avco Everett Research Laboratory, Inc. Unstable optical resonator with off-axis noncentered obscuration

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909744A (en) 1973-09-24 1975-09-30 United Technologies Corp Unstable resonator system producing a high irradiance beam in the far field
US3937079A (en) 1974-12-11 1976-02-10 The United States Of America As Represented By The Secretary Of The Air Force Calorimeter for an unstable laser resonator
US4126381A (en) 1977-06-24 1978-11-21 The United States Of America As Represented By The Secretary Of The Air Force Converging wave unstable resonator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426293A (en) * 1964-10-07 1969-02-04 American Optical Corp Diaphragm tuning of gas laser
DE2449123A1 (de) * 1974-10-16 1976-04-22 Messerschmitt Boelkow Blohm Auskoppelspiegel fuer astabile laserresonatoren
US4079340A (en) * 1976-06-21 1978-03-14 Avco Everett Research Laboratory, Inc. Unstable optical resonator with off-axis noncentered obscuration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915475A (en) * 1987-08-01 1990-04-10 Messerschmitt-Boelkow-Blohm Gmbh Optical resonator especially for stabilizing a laser source
DE4300812A1 (enExample) * 1992-01-14 1993-07-15 Mitsubishi Electric Corp

Also Published As

Publication number Publication date
US4429400A (en) 1984-01-31
JPS6342427B2 (enExample) 1988-08-23
JPS57106187A (en) 1982-07-01

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM.

8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee