FI921592A0 - Apparat foer stabilisering av vaog- laengden i en signalmodulerad ljusstraole. - Google Patents

Apparat foer stabilisering av vaog- laengden i en signalmodulerad ljusstraole.

Info

Publication number
FI921592A0
FI921592A0 FI921592A FI921592A FI921592A0 FI 921592 A0 FI921592 A0 FI 921592A0 FI 921592 A FI921592 A FI 921592A FI 921592 A FI921592 A FI 921592A FI 921592 A0 FI921592 A0 FI 921592A0
Authority
FI
Finland
Prior art keywords
vaog
signalmodulerad
ljusstraole
laengden
stabilizering
Prior art date
Application number
FI921592A
Other languages
English (en)
Finnish (fi)
Other versions
FI921592A (fi
Inventor
Hans Martin
Original Assignee
Hans Martin
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 Hans Martin filed Critical Hans Martin
Publication of FI921592A0 publication Critical patent/FI921592A0/fi
Publication of FI921592A publication Critical patent/FI921592A/fi

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
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/0687—Stabilising the frequency of the laser
    • 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
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/06837—Stabilising otherwise than by an applied electric field or current, e.g. by controlling the temperature

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
FI921592A 1989-10-13 1992-04-10 Apparat foer stabilisering av vaog- laengden i en signalmodulerad ljusstraole. FI921592A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8903363A SE463952B (sv) 1989-10-13 1989-10-13 Anordning foer att moejliggoera en vaaglaengdsstabilisering av en av en halvledarlaser alstrad och utsaend ljusstraale
PCT/SE1990/000633 WO1991006141A1 (fr) 1989-10-13 1990-10-02 Appareil permettant de stabiliser la longueur d'onde d'un faisceau lumineux module par signal

Publications (2)

Publication Number Publication Date
FI921592A0 true FI921592A0 (fi) 1992-04-10
FI921592A FI921592A (fi) 1992-04-10

Family

ID=20377123

Family Applications (1)

Application Number Title Priority Date Filing Date
FI921592A FI921592A (fi) 1989-10-13 1992-04-10 Apparat foer stabilisering av vaog- laengden i en signalmodulerad ljusstraole.

Country Status (5)

Country Link
EP (1) EP0495874A1 (fr)
AU (1) AU6547090A (fr)
FI (1) FI921592A (fr)
SE (1) SE463952B (fr)
WO (1) WO1991006141A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256308B (en) * 1991-05-29 1995-04-19 Northern Telecom Ltd Binary modulation of injection lasers
SE9201921L (sv) * 1992-06-23 1993-12-24 Hans Martin Som en gas- och/eller vätskesensor tjänande ljusvågledare samt anordning för att från en central enhet övervaka och/ eller påverka en, av ett flertal, perifer enhet, lämpligen utnyttjande en sådan ljusvågledare
FI20105476A (fi) 2010-04-30 2011-10-31 Vaisala Oyj Ilmakehän kosteus- tai lämpötilaprofiilin tai pilvenkorkeuden mittausmenetelmä ja -laitteisto
WO2024112362A1 (fr) * 2022-04-24 2024-05-30 ColdQuanta, Inc. Stabilisation de fréquence laser à références quantiques multiples

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2862391D1 (de) * 1977-10-26 1984-04-26 Post Office Control apparatus for a semi-conductor laser device
US4622672A (en) * 1984-01-20 1986-11-11 At&T Bell Laboratories Self-stabilized semiconductor lasers
DE3421851C2 (de) * 1984-06-13 1997-12-18 Sfim Ind Deutschland Gmbh Verfahren zur Wellenlängen- und Leistungsregelung der Ausgangsstrahlung einer Halbleiterstrahlungsquelle
US4730112A (en) * 1986-03-07 1988-03-08 Hibshman Corporation Oxygen measurement using visible radiation
SE453034B (sv) * 1986-08-29 1988-01-04 Olle Nilsson Forfarande och anordning for stabilisering av en halvledarlaser med avseende pa dess frekvens och/eller fas

Also Published As

Publication number Publication date
SE463952B (sv) 1991-02-11
EP0495874A1 (fr) 1992-07-29
SE8903363D0 (sv) 1989-10-13
WO1991006141A1 (fr) 1991-05-02
SE8903363A (fr) 1991-02-11
FI921592A (fi) 1992-04-10
AU6547090A (en) 1991-05-16

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