DE69125254D1 - Optischer Pulsoszillator und damit arbeitende Vorrichtung zur Lichtfrequenzmessung - Google Patents

Optischer Pulsoszillator und damit arbeitende Vorrichtung zur Lichtfrequenzmessung

Info

Publication number
DE69125254D1
DE69125254D1 DE69125254T DE69125254T DE69125254D1 DE 69125254 D1 DE69125254 D1 DE 69125254D1 DE 69125254 T DE69125254 T DE 69125254T DE 69125254 T DE69125254 T DE 69125254T DE 69125254 D1 DE69125254 D1 DE 69125254D1
Authority
DE
Germany
Prior art keywords
optical pulse
measuring light
light frequency
pulse oscillator
oscillator
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 - Fee Related
Application number
DE69125254T
Other languages
English (en)
Other versions
DE69125254T2 (de
Inventor
Shoji Niki
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.)
Advantest Corp
Original Assignee
Advantest Corp
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 Advantest Corp filed Critical Advantest Corp
Publication of DE69125254D1 publication Critical patent/DE69125254D1/de
Application granted granted Critical
Publication of DE69125254T2 publication Critical patent/DE69125254T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01S5/00—Semiconductor lasers
    • H01S5/0014—Measuring characteristics or properties thereof
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/065—Mode locking; Mode suppression; Mode selection ; Self pulsating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S372/00—Coherent light generators
    • Y10S372/70—Optical delay

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE69125254T 1990-12-12 1991-12-05 Optischer Pulsoszillator und damit arbeitende Vorrichtung zur Lichtfrequenzmessung Expired - Fee Related DE69125254T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2401551A JP2914586B2 (ja) 1990-12-12 1990-12-12 発振器及びこの発振器を利用した光周波数測定装置

Publications (2)

Publication Number Publication Date
DE69125254D1 true DE69125254D1 (de) 1997-04-24
DE69125254T2 DE69125254T2 (de) 1997-08-14

Family

ID=18511380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125254T Expired - Fee Related DE69125254T2 (de) 1990-12-12 1991-12-05 Optischer Pulsoszillator und damit arbeitende Vorrichtung zur Lichtfrequenzmessung

Country Status (4)

Country Link
US (1) US5222070A (de)
EP (1) EP0490274B1 (de)
JP (1) JP2914586B2 (de)
DE (1) DE69125254T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4214766A1 (de) * 1992-05-04 1993-11-11 Sel Alcatel Ag Faseroptischer Verstärker mit rückwirkungsunempfindlichem Pumplaser
US6205161B1 (en) 1996-03-01 2001-03-20 Agfa-Gevaert Aktiengesellschaft Method and device for operating a laser diode
US6804278B2 (en) * 2001-07-06 2004-10-12 Intel Corporation Evaluation and adjustment of laser losses according to voltage across gain medium
US7230959B2 (en) * 2002-02-22 2007-06-12 Intel Corporation Tunable laser with magnetically coupled filter
WO2007038476A2 (en) * 2005-09-26 2007-04-05 Atteneux Technologies, Inc. Pressure attenuation device
DE102016102818A1 (de) * 2016-02-18 2017-08-24 Technische Universität Darmstadt Vorrichtung und Verfahren zur Spektralanalyse

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641459A (en) * 1969-06-16 1972-02-08 Bell Telephone Labor Inc Apparatus and method for narrowing the pulse width and stabilizing the repetition rate in semiconductor lasers exhibiting self-induced pulsing
US4464759A (en) * 1981-09-21 1984-08-07 Massachusetts Institute Of Technology Semiconductor diode laser system
US4622672A (en) * 1984-01-20 1986-11-11 At&T Bell Laboratories Self-stabilized semiconductor lasers
US4667331A (en) * 1984-01-20 1987-05-19 At&T Company And At&T Bell Laboratories Composite cavity laser utilizing an intra-cavity electrooptic waveguide device
DE3766850D1 (de) * 1986-01-28 1991-02-07 British Telecomm Ueberwachung und steuerung der stabilitaet einer strahlungsquelle.
JPH071812B2 (ja) * 1986-05-23 1995-01-11 日本電信電話株式会社 超高速光パルス発生装置
JPS6343389A (ja) * 1986-08-09 1988-02-24 Sharp Corp 外部共振器型半導体レーザ装置
US4734910A (en) * 1987-03-25 1988-03-29 Bell Communications Research, Inc. Self mode locked semiconductor laser diode
DE3943470A1 (de) * 1989-05-29 1990-12-13 Rainer Thiessen Gegenstands-naeherungs und troepfchendetektor
US5128949A (en) * 1989-05-31 1992-07-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and circuit for controlling the evolution time interval of a laser output pulse
JPH07109911B2 (ja) * 1989-06-16 1995-11-22 浜松ホトニクス株式会社 光源駆動装置
US5128950A (en) * 1989-08-02 1992-07-07 Hamamatsu Photonics K.K. Low noise pulsed light source using laser diode
US5157676A (en) * 1990-06-19 1992-10-20 The United States Of America As Represented By The United States Department Of Energy Apparatus and process for active pulse intensity control of laser beam
US5172382A (en) * 1991-02-05 1992-12-15 Cornell Research Foundation, Inc. Ultrahigh frequency optical self-modulator

Also Published As

Publication number Publication date
JP2914586B2 (ja) 1999-07-05
EP0490274B1 (de) 1997-03-19
EP0490274A3 (en) 1993-06-09
JPH04214690A (ja) 1992-08-05
EP0490274A2 (de) 1992-06-17
US5222070A (en) 1993-06-22
DE69125254T2 (de) 1997-08-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee