DE68906596T2 - Vorrichtung zur Erzeugung einer Folge von synchronen Lichtpulsen, die von einem Einzelpuls kurzer Dauer abgeleitet werden und Apparatur zur Messung des zeitlichen Verlaufs eines derartigen Einzellichtpulses unter Verwendung dieser Vorrichtung. - Google Patents

Vorrichtung zur Erzeugung einer Folge von synchronen Lichtpulsen, die von einem Einzelpuls kurzer Dauer abgeleitet werden und Apparatur zur Messung des zeitlichen Verlaufs eines derartigen Einzellichtpulses unter Verwendung dieser Vorrichtung.

Info

Publication number
DE68906596T2
DE68906596T2 DE89401141T DE68906596T DE68906596T2 DE 68906596 T2 DE68906596 T2 DE 68906596T2 DE 89401141 T DE89401141 T DE 89401141T DE 68906596 T DE68906596 T DE 68906596T DE 68906596 T2 DE68906596 T2 DE 68906596T2
Authority
DE
Germany
Prior art keywords
loops
photons
pulse
optical coupling
periods
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
DE89401141T
Other languages
English (en)
Other versions
DE68906596D1 (de
Inventor
Claude Bovet
Edouard Rossa
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.)
ORG EUROPEENE DE RECH
Original Assignee
ORG EUROPEENE DE RECH
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 ORG EUROPEENE DE RECH filed Critical ORG EUROPEENE DE RECH
Application granted granted Critical
Publication of DE68906596D1 publication Critical patent/DE68906596D1/de
Publication of DE68906596T2 publication Critical patent/DE68906596T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2861—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using fibre optic delay lines and optical elements associated with them, e.g. for use in signal processing, e.g. filtering
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J2003/2866—Markers; Calibrating of scan
DE89401141T 1988-04-27 1989-04-21 Vorrichtung zur Erzeugung einer Folge von synchronen Lichtpulsen, die von einem Einzelpuls kurzer Dauer abgeleitet werden und Apparatur zur Messung des zeitlichen Verlaufs eines derartigen Einzellichtpulses unter Verwendung dieser Vorrichtung. Expired - Fee Related DE68906596T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8805613A FR2630833B1 (fr) 1988-04-27 1988-04-27 Dispositif pour stocker des photons et appareillage de determination de la forme d'une impulsion lumineuse de breve duree en faisant application

Publications (2)

Publication Number Publication Date
DE68906596D1 DE68906596D1 (de) 1993-06-24
DE68906596T2 true DE68906596T2 (de) 1993-12-16

Family

ID=9365744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89401141T Expired - Fee Related DE68906596T2 (de) 1988-04-27 1989-04-21 Vorrichtung zur Erzeugung einer Folge von synchronen Lichtpulsen, die von einem Einzelpuls kurzer Dauer abgeleitet werden und Apparatur zur Messung des zeitlichen Verlaufs eines derartigen Einzellichtpulses unter Verwendung dieser Vorrichtung.

Country Status (9)

Country Link
US (1) US4923266A (de)
EP (1) EP0344027B1 (de)
JP (1) JPH02222820A (de)
AT (1) ATE89688T1 (de)
CA (1) CA1303149C (de)
DE (1) DE68906596T2 (de)
DK (1) DK202589A (de)
FR (1) FR2630833B1 (de)
NO (1) NO891731L (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017129490A1 (de) * 2017-12-11 2019-06-13 Universität Paderborn Verfahren zur Messung der Photonenanzahl mittels eines Photonendetektors

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121240A (en) * 1990-08-29 1992-06-09 The Trustees Of Columbia University In The City Of New York Optical packet time compression and expansion
GB9126652D0 (en) * 1991-12-16 1992-02-12 Marconi Gec Ltd Optical delay lines
JP3193220B2 (ja) * 1993-12-28 2001-07-30 安藤電気株式会社 光周波数制御装置
US5495362A (en) * 1994-04-13 1996-02-27 Ando Electric Co., Ltd. Photoperiodic circuit amplification control apparatus
JP3272895B2 (ja) * 1995-02-24 2002-04-08 安藤電気株式会社 光パルス発生器
US5655039A (en) * 1995-12-22 1997-08-05 Corning, Inc. Nonlinear optical loop mirror device including dispersion decreasing fiber

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579041B2 (de) * 1974-11-29 1982-02-19
US4473270A (en) * 1981-10-23 1984-09-25 Leland Stanford Junior University Splice-free fiber optic recirculating memory
US4511207A (en) * 1981-11-19 1985-04-16 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic data distributor
US4720160A (en) * 1981-12-16 1988-01-19 Polaroid Corporation Optical resonant cavity filters
US4652079A (en) * 1983-08-26 1987-03-24 The Board Of Trustees Of The Leland Stanford Junior University High speed pulse train generator
US4695121A (en) * 1985-01-28 1987-09-22 Polaroid Corporation Integrated optic resonant structres and fabrication method
US4794598A (en) * 1986-07-18 1988-12-27 The Board Of Trustees Of The Leland Stanford Junior University Synchronously pumped ring fiber Raman laser
US4815804A (en) * 1985-02-08 1989-03-28 The Board Of Trustees Of The Leland Stanford Junior University In-line fiber optic memory and method of using same
JPS6252508A (ja) * 1985-09-02 1987-03-07 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ
JPH0782131B2 (ja) * 1985-10-28 1995-09-06 日本電信電話株式会社 光リングフィルタ
US4778239A (en) * 1987-02-02 1988-10-18 Litton Systems, Inc. Feed-backward lattice architecture and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017129490A1 (de) * 2017-12-11 2019-06-13 Universität Paderborn Verfahren zur Messung der Photonenanzahl mittels eines Photonendetektors

Also Published As

Publication number Publication date
CA1303149C (en) 1992-06-09
EP0344027A1 (de) 1989-11-29
FR2630833A1 (fr) 1989-11-03
ATE89688T1 (de) 1993-06-15
NO891731L (no) 1989-10-30
DK202589D0 (da) 1989-04-26
NO891731D0 (no) 1989-04-26
EP0344027B1 (de) 1993-05-19
JPH02222820A (ja) 1990-09-05
DK202589A (da) 1989-10-28
US4923266A (en) 1990-05-08
DE68906596D1 (de) 1993-06-24
FR2630833B1 (fr) 1992-02-28

Similar Documents

Publication Publication Date Title
EP0172623A3 (en) Optical measuring device using a spectral modulation sensor having an optically resonant structure
DE68912603T2 (de) Prüfverfahren unter verwendung eines optischen faserprüfsystems.
DE69012943D1 (de) Verfahren zur Herstellung eines Optikfaser-Bildvergrösserungsmoduls für Leuchtschirme.
DE68906596T2 (de) Vorrichtung zur Erzeugung einer Folge von synchronen Lichtpulsen, die von einem Einzelpuls kurzer Dauer abgeleitet werden und Apparatur zur Messung des zeitlichen Verlaufs eines derartigen Einzellichtpulses unter Verwendung dieser Vorrichtung.
DE7630251U1 (de) Faseroptisches system fuer signalanzeigevorrichtungen
DE3782456D1 (de) Prozess zur herstellung eine optischen kunststoff-faserbuendels.
JPS5397446A (en) Optical fiber branching inserter
Bond et al. PG 0122+ 200-A new member of the GW Virginis (PG 1159-035) class of extremely hot pulsating white dwarfs
Baum The Diameter-Redshift Relation
SU569962A1 (ru) Оптоэлектронный анализатор сигналов
Chandross et al. Discontinuous transition of myelin structure at the junction between central and peripheral components of the eighth cranial nerve, as disclosed by X‐ray diffraction
JPS5582023A (en) Light searching unit
DE3879885T2 (de) Ziehvorrichtung für optische Fasern.
JPS6467043A (en) Generating device for very high speed light pulse train
GB2005013A (en) Fibre optic cable termination testing
SU894786A1 (ru) Устройство дл индикации
SU930608A1 (ru) Генератор пачек импульсов
SU1412005A1 (ru) Устройство дл измерени параметров сканирующих систем тепловизоров
SU1193625A1 (ru) Калейдоскоп
JPS52141251A (en) Mode distribution analysing apparatus
AFONIN et al. Apparatus for experimental study of high-resolution radiometers and their characteristics(Abstract Only)
JPS5783919A (en) Pulse transmitter
SALIN Multielement atomic absorption and fluorescence spectrometry[Ph. D. Thesis]
JPS57116234A (en) Measuring method for photo loss
东方晓 et al. FRACTIONALLY CHARGED COLOR SINGLET FERMIONS AND LOW MASS MAGNETIC MONOPOLES IN SU (9) GRAND UNIFIED MODELS

Legal Events

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