GB0107001D0 - Optical amplifiers - Google Patents

Optical amplifiers

Info

Publication number
GB0107001D0
GB0107001D0 GB0107001A GB0107001A GB0107001D0 GB 0107001 D0 GB0107001 D0 GB 0107001D0 GB 0107001 A GB0107001 A GB 0107001A GB 0107001 A GB0107001 A GB 0107001A GB 0107001 D0 GB0107001 D0 GB 0107001D0
Authority
GB
United Kingdom
Prior art keywords
optical amplifiers
amplifiers
optical
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.)
Withdrawn
Application number
GB0107001A
Other versions
GB2373628A (en
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.)
Queen Mary University of London
Original Assignee
Queen Mary and Westfiled College University of London
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 Queen Mary and Westfiled College University of London filed Critical Queen Mary and Westfiled College University of London
Priority to GB0107001A priority Critical patent/GB2373628A/en
Publication of GB0107001D0 publication Critical patent/GB0107001D0/en
Priority to PCT/GB2002/000908 priority patent/WO2002078097A2/en
Publication of GB2373628A publication Critical patent/GB2373628A/en
Withdrawn legal-status Critical Current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
    • 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
    • H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
    • H01S3/0933—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of a semiconductor, e.g. light emitting diode
    • 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
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • 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
    • H01S3/02—Constructional details
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/163—Solid materials characterised by a crystal matrix

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Lasers (AREA)
  • Optical Integrated Circuits (AREA)
GB0107001A 2001-03-21 2001-03-21 Optical Amplifiers Withdrawn GB2373628A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0107001A GB2373628A (en) 2001-03-21 2001-03-21 Optical Amplifiers
PCT/GB2002/000908 WO2002078097A2 (en) 2001-03-21 2002-03-01 Optical amplifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0107001A GB2373628A (en) 2001-03-21 2001-03-21 Optical Amplifiers

Publications (2)

Publication Number Publication Date
GB0107001D0 true GB0107001D0 (en) 2001-05-09
GB2373628A GB2373628A (en) 2002-09-25

Family

ID=9911197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0107001A Withdrawn GB2373628A (en) 2001-03-21 2001-03-21 Optical Amplifiers

Country Status (2)

Country Link
GB (1) GB2373628A (en)
WO (1) WO2002078097A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6888667B2 (en) * 2002-11-08 2005-05-03 Intel Corporation Method and apparatus for silicon-based optically-pumped amplification using stimulated scattering
US7046714B2 (en) 2003-09-10 2006-05-16 Intel Corporation Method and apparatus for Raman ring resonator based laser/wavelength converter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05327109A (en) * 1992-03-26 1993-12-10 Idemitsu Kosan Co Ltd Organic optical gain element and its excitation method
US5661585A (en) * 1995-02-27 1997-08-26 Lucent Technologies Inc. Passive optical network having amplified LED transmitters
DE19518021A1 (en) * 1995-05-17 1996-11-21 Sel Alcatel Ag Optical amplifier
WO1998039822A1 (en) * 1997-03-03 1998-09-11 Akzo Nobel N.V. Polymeric optical waveguide doped with a lanthanide-sensitizer complex
US5881089A (en) * 1997-05-13 1999-03-09 Lucent Technologies Inc. Article comprising an organic laser
US6292292B1 (en) * 2000-02-18 2001-09-18 Photon-X Rare earth polymers, optical amplifiers and optical fibers
GB0008378D0 (en) * 2000-04-06 2000-05-24 Queen Mary & Westfield College Light-emitting systems

Also Published As

Publication number Publication date
WO2002078097A3 (en) 2003-09-18
GB2373628A (en) 2002-09-25
WO2002078097A2 (en) 2002-10-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)