DE4023224A1 - Laser mit einem optischen resonator - Google Patents

Laser mit einem optischen resonator

Info

Publication number
DE4023224A1
DE4023224A1 DE19904023224 DE4023224A DE4023224A1 DE 4023224 A1 DE4023224 A1 DE 4023224A1 DE 19904023224 DE19904023224 DE 19904023224 DE 4023224 A DE4023224 A DE 4023224A DE 4023224 A1 DE4023224 A1 DE 4023224A1
Authority
DE
Germany
Prior art keywords
laser
carrier
resonator
pilot
position detector
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.)
Granted
Application number
DE19904023224
Other languages
German (de)
English (en)
Other versions
DE4023224C2 (enExample
Inventor
Heinz Dr Puell
Axel Dr Gregory
Robert Mayr
Wolfgang Rueberg
Ronald Spaltmann
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.)
Puell Heinz B Dr 8000 Muenchen De Gregory A
Original Assignee
Heraeus Holding GmbH
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 Heraeus Holding GmbH filed Critical Heraeus Holding GmbH
Priority to DE19904023224 priority Critical patent/DE4023224A1/de
Publication of DE4023224A1 publication Critical patent/DE4023224A1/de
Application granted granted Critical
Publication of DE4023224C2 publication Critical patent/DE4023224C2/de
Granted 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
    • H01S3/086—One or more reflectors having variable properties or positions for initial adjustment of the resonator
    • 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
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/139—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • H01S3/1394—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length by using an active reference, e.g. second laser, klystron or other standard frequency source

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE19904023224 1990-07-21 1990-07-21 Laser mit einem optischen resonator Granted DE4023224A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904023224 DE4023224A1 (de) 1990-07-21 1990-07-21 Laser mit einem optischen resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904023224 DE4023224A1 (de) 1990-07-21 1990-07-21 Laser mit einem optischen resonator

Publications (2)

Publication Number Publication Date
DE4023224A1 true DE4023224A1 (de) 1992-01-30
DE4023224C2 DE4023224C2 (enExample) 1992-11-12

Family

ID=6410751

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904023224 Granted DE4023224A1 (de) 1990-07-21 1990-07-21 Laser mit einem optischen resonator

Country Status (1)

Country Link
DE (1) DE4023224A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2587420A (en) * 2019-09-30 2021-03-31 Oxford Highq Ltd Optical microcavity device, alignment structure for an optical device, and method for aligning an optical device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1589624A1 (de) * 1966-08-19 1970-05-14 Compagnie Generale D'electricite, Paris Laserrohrkopf
DE2939946A1 (de) * 1978-11-17 1980-05-29 Singer Co Steuerschaltung fuer das piezoelektrische stellglied eines regelkreises
DE3009611A1 (de) * 1980-03-13 1981-09-17 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Verfahren zur herstellung von wellenleiterlasern
DE3406676A1 (de) * 1984-02-24 1985-09-05 Fa. Carl Zeiss, 7920 Heidenheim Einrichtung zur lagekorrektur eines ueber eine gelenkoptik gefuehrten laserstrahls
US4618759A (en) * 1984-02-24 1986-10-21 Carl-Zeiss-Stiftung Beam position control for a laser machine device
DE3541744C2 (enExample) * 1985-11-26 1989-12-07 W.C. Heraeus Gmbh, 6450 Hanau, De

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1589624A1 (de) * 1966-08-19 1970-05-14 Compagnie Generale D'electricite, Paris Laserrohrkopf
DE2939946A1 (de) * 1978-11-17 1980-05-29 Singer Co Steuerschaltung fuer das piezoelektrische stellglied eines regelkreises
DE3009611A1 (de) * 1980-03-13 1981-09-17 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Verfahren zur herstellung von wellenleiterlasern
DE3406676A1 (de) * 1984-02-24 1985-09-05 Fa. Carl Zeiss, 7920 Heidenheim Einrichtung zur lagekorrektur eines ueber eine gelenkoptik gefuehrten laserstrahls
US4618759A (en) * 1984-02-24 1986-10-21 Carl-Zeiss-Stiftung Beam position control for a laser machine device
DE3541744C2 (enExample) * 1985-11-26 1989-12-07 W.C. Heraeus Gmbh, 6450 Hanau, De

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP-Patents Abstracts 1-20 19 74 (A) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2587420A (en) * 2019-09-30 2021-03-31 Oxford Highq Ltd Optical microcavity device, alignment structure for an optical device, and method for aligning an optical device
WO2021064348A1 (en) * 2019-09-30 2021-04-08 Oxford Highq Ltd Optical microcavity device, alignment structure for an optical device, and method for aligning an optical device
GB2587420B (en) * 2019-09-30 2021-11-03 Oxford Highq Ltd Optical microcavity device, alignment structure for an optical device, and method for aligning an optical device

Also Published As

Publication number Publication date
DE4023224C2 (enExample) 1992-11-12

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PUELL, HEINZ B., DR., 8000 MUENCHEN, DE GREGORY, A

8339 Ceased/non-payment of the annual fee