CA2351099C - Fiber bundle and optical amplifier - Google Patents

Fiber bundle and optical amplifier Download PDF

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Publication number
CA2351099C
CA2351099C CA002351099A CA2351099A CA2351099C CA 2351099 C CA2351099 C CA 2351099C CA 002351099 A CA002351099 A CA 002351099A CA 2351099 A CA2351099 A CA 2351099A CA 2351099 C CA2351099 C CA 2351099C
Authority
CA
Canada
Prior art keywords
fiber
fibers
optical
pump
optical fiber
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
CA002351099A
Other languages
English (en)
French (fr)
Other versions
CA2351099A1 (en
Inventor
George L. Fischer
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of CA2351099A1 publication Critical patent/CA2351099A1/en
Application granted granted Critical
Publication of CA2351099C publication Critical patent/CA2351099C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
    • 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
    • G02B6/2821—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 lateral coupling between contiguous fibres to split or combine optical signals
    • G02B6/2835—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 lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • G02B6/4203—Optical features
    • 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
    • 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
    • H01S3/094019—Side pumped fibre, whereby pump light is coupled laterally into the fibre via an optical component like a prism, or a grating, or via V-groove coupling

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
CA002351099A 2000-08-28 2001-06-20 Fiber bundle and optical amplifier Expired - Fee Related CA2351099C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/648,978 2000-08-28
US09/648,978 US6493492B1 (en) 2000-08-28 2000-08-28 Fiber bundle and optical amplifier

Publications (2)

Publication Number Publication Date
CA2351099A1 CA2351099A1 (en) 2002-02-28
CA2351099C true CA2351099C (en) 2005-02-01

Family

ID=24602994

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002351099A Expired - Fee Related CA2351099C (en) 2000-08-28 2001-06-20 Fiber bundle and optical amplifier

Country Status (3)

Country Link
US (1) US6493492B1 (https=)
JP (1) JP4901032B2 (https=)
CA (1) CA2351099C (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6879761B2 (en) * 2001-07-03 2005-04-12 Alcatel Multi axis ribbon
US6694665B1 (en) * 2002-08-16 2004-02-24 Michael J. Moran Illuminatable fishing line system
CA2535472C (en) * 2006-02-07 2014-04-22 Itf Technologies Optiques Inc./Itf Optical Technologies Inc. Multimode fiber outer cladding coupler for multi-clad fibers
US7854143B2 (en) * 2006-12-22 2010-12-21 Ofs Fitel Llc Optical fiber preform with improved air/glass interface structure
JP2009129940A (ja) * 2007-11-20 2009-06-11 Toyota Central R&D Labs Inc 光ファイバ装置及びその製造方法並びに光ファイバレーザ装置
EP2252905A1 (en) * 2008-01-22 2010-11-24 Corning Incorporated Aluminum doped optical fiber
WO2009133734A1 (ja) 2008-05-02 2009-11-05 オリンパス株式会社 光学的検査装置、電磁波検出方法、電磁波検出装置、生態観察方法、顕微鏡、および、内視鏡並びに光断層画像生成装置
DE102008053728B4 (de) * 2008-10-29 2015-02-26 Trumpf Laser Gmbh Optische Faseranordnung
US9097853B2 (en) 2012-01-20 2015-08-04 Laser Zentrum Hannover E.V. Coupling arrangement for non-axial transfer of electromagnetic radiation
DE102013014277A1 (de) * 2013-08-27 2015-03-05 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Vorrichtung zum Einkoppeln von Pumplicht in eine Faser und Verfahren zum Herstellen einer solchen Vorrichtung
CN105555693B (zh) * 2013-12-26 2017-11-28 奥林巴斯株式会社 光纤束的制造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992516A (en) * 1957-07-03 1961-07-18 American Optical Corp Method of making fiber optical components
US4547040A (en) * 1983-06-21 1985-10-15 Mitsubishi Rayon Co., Ltd. Optical fiber assembly and process for preparing same
US4763975A (en) * 1987-04-28 1988-08-16 Spectra Diode Laboratories, Inc. Optical system with bright light output
JPH01100983A (ja) * 1987-10-14 1989-04-19 Komatsu Ltd 固体レーザにおけるレーザロッド励起装置
JPH0435077A (ja) * 1990-05-31 1992-02-05 Toshiba Corp 固体レーザ装置
IT1245019B (it) * 1991-01-30 1994-09-13 Cselt Centro Studi Lab Telecom Sistema di pompaggio di laser o amplifiatori a guida d'onda
JPH05281443A (ja) * 1992-03-31 1993-10-29 Toshiba Corp 光結合方法
AU697467B2 (en) 1994-12-28 1998-10-08 Ire-Polus Co. A coupling arrangement between a multi-mode light source and an optical fiber through an intermediate optical fiber length
US5864644A (en) * 1997-07-21 1999-01-26 Lucent Technologies Inc. Tapered fiber bundles for coupling light into and out of cladding-pumped fiber devices
JP4375637B2 (ja) * 1999-11-12 2009-12-02 浜松ホトニクス株式会社 レーザ装置およびその製造方法
JP4471522B2 (ja) * 2000-03-15 2010-06-02 浜松ホトニクス株式会社 集光部品並びにこれを用いた光源モジュール、レーザー装置及び光信号増幅装置

Also Published As

Publication number Publication date
US6493492B1 (en) 2002-12-10
JP4901032B2 (ja) 2012-03-21
JP2002124722A (ja) 2002-04-26
CA2351099A1 (en) 2002-02-28

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