SE9502960D0 - Generering av optiska högeffektpulser - Google Patents

Generering av optiska högeffektpulser

Info

Publication number
SE9502960D0
SE9502960D0 SE9502960A SE9502960A SE9502960D0 SE 9502960 D0 SE9502960 D0 SE 9502960D0 SE 9502960 A SE9502960 A SE 9502960A SE 9502960 A SE9502960 A SE 9502960A SE 9502960 D0 SE9502960 D0 SE 9502960D0
Authority
SE
Sweden
Prior art keywords
pulses
amplifiers
generation
optical pulses
high power
Prior art date
Application number
SE9502960A
Other languages
English (en)
Other versions
SE517698C2 (sv
SE9502960L (sv
Inventor
Bengt-Erik Olsson
Peter A Andrekson
Original Assignee
Bengt Erik Olsson
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 Bengt Erik Olsson filed Critical Bengt Erik Olsson
Priority to SE9502960A priority Critical patent/SE517698C2/sv
Publication of SE9502960D0 publication Critical patent/SE9502960D0/sv
Priority to PCT/SE1996/001029 priority patent/WO1997008585A1/en
Priority to EP96929613A priority patent/EP0873540A1/en
Publication of SE9502960L publication Critical patent/SE9502960L/sv
Publication of SE517698C2 publication Critical patent/SE517698C2/sv

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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2308—Amplifier arrangements, e.g. MOPA
    • H01S3/2316—Cascaded amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing
    • H04B10/2914—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing using lumped semiconductor optical amplifiers [SOA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/293—Signal power control
    • H04B10/2933—Signal power control considering the whole optical path
    • H04B10/2935—Signal power control considering the whole optical path with a cascade of amplifiers
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/02—ASE (amplified spontaneous emission), noise; Reduction 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
SE9502960A 1995-08-25 1995-08-25 Anordning vid kaskadkoppling av optiska förstärkare avsedd att förstärka optiska pulser SE517698C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9502960A SE517698C2 (sv) 1995-08-25 1995-08-25 Anordning vid kaskadkoppling av optiska förstärkare avsedd att förstärka optiska pulser
PCT/SE1996/001029 WO1997008585A1 (en) 1995-08-25 1996-08-20 Device for cascading optical amplifiers
EP96929613A EP0873540A1 (en) 1995-08-25 1996-08-20 Device for cascading optical amplifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9502960A SE517698C2 (sv) 1995-08-25 1995-08-25 Anordning vid kaskadkoppling av optiska förstärkare avsedd att förstärka optiska pulser

Publications (3)

Publication Number Publication Date
SE9502960D0 true SE9502960D0 (sv) 1995-08-25
SE9502960L SE9502960L (sv) 1997-02-26
SE517698C2 SE517698C2 (sv) 2002-07-02

Family

ID=20399292

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9502960A SE517698C2 (sv) 1995-08-25 1995-08-25 Anordning vid kaskadkoppling av optiska förstärkare avsedd att förstärka optiska pulser

Country Status (3)

Country Link
EP (1) EP0873540A1 (sv)
SE (1) SE517698C2 (sv)
WO (1) WO1997008585A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799067A1 (fr) * 1999-09-29 2001-03-30 Cit Alcatel Limiteur de puissance optique
US6552844B2 (en) * 2001-06-01 2003-04-22 Agere Systems Guardian Corp. Passively output flattened optical amplifier
JP2008089781A (ja) 2006-09-29 2008-04-17 Fujitsu Ltd 光パラメトリック増幅装置
US8184362B2 (en) * 2009-06-15 2012-05-22 The Boeing Company Phase control and locking method for coherently combining high-gain multi-stage fiber amplifiers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2330318A1 (de) * 1973-06-14 1975-01-09 Siemens Ag Optisches uebertragungssystem
US4772854A (en) * 1986-12-24 1988-09-20 Bell Communications Research, Inc. All optical repeater
DE4002369A1 (de) * 1990-01-27 1991-08-01 Standard Elektrik Lorenz Ag Mehrstufiger faseroptischer verstaerker
CA2068870C (en) * 1990-09-18 1997-01-28 Masataka Shirasaki Optical amplifier
FR2707442B1 (fr) * 1993-07-06 1995-09-15 Pirio Francis Système de transmission sur fibre optique à compensation des distorsions en ligne.
US5400173A (en) * 1994-01-14 1995-03-21 Northrop Grumman Corporation Tunable mid-infrared wavelength converter using cascaded parametric oscillators

Also Published As

Publication number Publication date
EP0873540A1 (en) 1998-10-28
WO1997008585A1 (en) 1997-03-06
SE517698C2 (sv) 2002-07-02
SE9502960L (sv) 1997-02-26

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Legal Events

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