DE69221791T2 - Schmalbandincohärenter, optischer Trägergenerator - Google Patents

Schmalbandincohärenter, optischer Trägergenerator

Info

Publication number
DE69221791T2
DE69221791T2 DE69221791T DE69221791T DE69221791T2 DE 69221791 T2 DE69221791 T2 DE 69221791T2 DE 69221791 T DE69221791 T DE 69221791T DE 69221791 T DE69221791 T DE 69221791T DE 69221791 T2 DE69221791 T2 DE 69221791T2
Authority
DE
Germany
Prior art keywords
optical carrier
carrier generator
incoherent
narrowband
narrowband incoherent
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 - Lifetime
Application number
DE69221791T
Other languages
English (en)
Other versions
DE69221791D1 (de
Inventor
David R Huber
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.)
Arris Technology Inc
Original Assignee
Arris Technology Inc
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 Arris Technology Inc filed Critical Arris Technology Inc
Publication of DE69221791D1 publication Critical patent/DE69221791D1/de
Application granted granted Critical
Publication of DE69221791T2 publication Critical patent/DE69221791T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/0675—Resonators including a grating structure, e.g. distributed Bragg reflectors [DBR] or distributed feedback [DFB] fibre lasers
    • 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
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06795—Fibre lasers with superfluorescent emission, e.g. amplified spontaneous emission sources for fibre laser gyrometers
    • 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
    • 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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/506—Multiwavelength transmitters
    • 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
    • H01S3/08086—Multiple-wavelength emission
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
    • H01S3/094023—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre with ASE light recycling, with reinjection of the ASE light back into the fiber, e.g. by reflectors or circulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/003—Devices including multiple stages, e.g., multi-stage optical amplifiers or dispersion compensators
DE69221791T 1991-07-18 1992-07-03 Schmalbandincohärenter, optischer Trägergenerator Expired - Lifetime DE69221791T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/732,097 US5191586A (en) 1991-07-18 1991-07-18 Narrow band incoherent optical carrier generator

Publications (2)

Publication Number Publication Date
DE69221791D1 DE69221791D1 (de) 1997-10-02
DE69221791T2 true DE69221791T2 (de) 1998-03-12

Family

ID=24942178

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69221791T Expired - Lifetime DE69221791T2 (de) 1991-07-18 1992-07-03 Schmalbandincohärenter, optischer Trägergenerator
DE69227407T Expired - Lifetime DE69227407T2 (de) 1991-07-18 1992-07-18 Superlumineszierende optische Quelle

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69227407T Expired - Lifetime DE69227407T2 (de) 1991-07-18 1992-07-18 Superlumineszierende optische Quelle

Country Status (7)

Country Link
US (1) US5191586A (de)
EP (2) EP0523484B1 (de)
JP (1) JP3312930B2 (de)
CA (1) CA2072815C (de)
DE (2) DE69221791T2 (de)
HK (1) HK1004932A1 (de)
NO (1) NO307857B1 (de)

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US7130540B2 (en) * 1998-07-21 2006-10-31 Corvis Corporation Optical transmission systems, devices, and methods
US6839522B2 (en) 1998-07-21 2005-01-04 Corvis Corporation Optical signal varying devices, systems and methods
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Also Published As

Publication number Publication date
EP0524558A3 (en) 1993-06-09
NO922855D0 (no) 1992-07-17
EP0524558A2 (de) 1993-01-27
NO307857B1 (no) 2000-06-05
EP0523484A3 (en) 1993-05-05
JPH05218551A (ja) 1993-08-27
DE69221791D1 (de) 1997-10-02
CA2072815A1 (en) 1993-01-19
DE69227407T2 (de) 1999-05-20
DE69227407D1 (de) 1998-12-03
EP0523484A2 (de) 1993-01-20
NO922855L (no) 1993-01-19
EP0524558B1 (de) 1998-10-28
EP0523484B1 (de) 1997-08-27
JP3312930B2 (ja) 2002-08-12
CA2072815C (en) 1997-09-02
US5191586A (en) 1993-03-02
HK1004932A1 (en) 1998-12-11

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