JP4490619B2 - 偏光保持ファイバ、ファイバレーザ及びファイバ増幅器 - Google Patents

偏光保持ファイバ、ファイバレーザ及びファイバ増幅器 Download PDF

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Publication number
JP4490619B2
JP4490619B2 JP2002072975A JP2002072975A JP4490619B2 JP 4490619 B2 JP4490619 B2 JP 4490619B2 JP 2002072975 A JP2002072975 A JP 2002072975A JP 2002072975 A JP2002072975 A JP 2002072975A JP 4490619 B2 JP4490619 B2 JP 4490619B2
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Prior art keywords
fiber
cladding
polarization
mode
laser
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Expired - Fee Related
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Japanese (ja)
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JP2002323636A (ja
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イー ファーマン マーチン
ジェー ハーター ドナルド
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イムラ アメリカ インコーポレイテッド
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    • 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
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • 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
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • H01S3/06712—Polarising fibre; Polariser
    • 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
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • H01S3/06729—Peculiar transverse fibre profile
    • 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
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1106—Mode locking
    • H01S3/1112—Passive mode locking
    • H01S3/1115—Passive mode locking using intracavity saturable absorbers
    • H01S3/1118—Semiconductor saturable absorbers, e.g. semiconductor saturable absorber mirrors [SESAMs]; Solid-state saturable absorbers, e.g. carbon nanotube [CNT] based

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
JP2002072975A 2001-03-16 2002-03-15 偏光保持ファイバ、ファイバレーザ及びファイバ増幅器 Expired - Fee Related JP4490619B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/809248 2001-03-16
US09/809,248 US6954575B2 (en) 2001-03-16 2001-03-16 Single-polarization high power fiber lasers and amplifiers

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP2005074104A Division JP4348309B2 (ja) 2001-03-16 2005-03-15 モードロックファイバレーザ
JP2008040435A Division JP2008158547A (ja) 2001-03-16 2008-02-21 偏光保持ファイバ、偏光保持ファイバレーザ、受動モードロックファイバレーザ、ファイバ増幅器及び光ファイバ
JP2009142237A Division JP2009205174A (ja) 2001-03-16 2009-06-15 偏光保持ファイバ、ファイバ増幅器及びファイバレーザ

Publications (2)

Publication Number Publication Date
JP2002323636A JP2002323636A (ja) 2002-11-08
JP4490619B2 true JP4490619B2 (ja) 2010-06-30

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ID=25200876

Family Applications (6)

Application Number Title Priority Date Filing Date
JP2002072975A Expired - Fee Related JP4490619B2 (ja) 2001-03-16 2002-03-15 偏光保持ファイバ、ファイバレーザ及びファイバ増幅器
JP2005074104A Expired - Fee Related JP4348309B2 (ja) 2001-03-16 2005-03-15 モードロックファイバレーザ
JP2008040435A Pending JP2008158547A (ja) 2001-03-16 2008-02-21 偏光保持ファイバ、偏光保持ファイバレーザ、受動モードロックファイバレーザ、ファイバ増幅器及び光ファイバ
JP2009096761A Expired - Fee Related JP4994415B2 (ja) 2001-03-16 2009-04-13 受動モードロックファイバレーザ
JP2009142237A Pending JP2009205174A (ja) 2001-03-16 2009-06-15 偏光保持ファイバ、ファイバ増幅器及びファイバレーザ
JP2012181613A Expired - Fee Related JP5899084B2 (ja) 2001-03-16 2012-08-20 偏光保持モードロックファイバレーザ発振器

Family Applications After (5)

Application Number Title Priority Date Filing Date
JP2005074104A Expired - Fee Related JP4348309B2 (ja) 2001-03-16 2005-03-15 モードロックファイバレーザ
JP2008040435A Pending JP2008158547A (ja) 2001-03-16 2008-02-21 偏光保持ファイバ、偏光保持ファイバレーザ、受動モードロックファイバレーザ、ファイバ増幅器及び光ファイバ
JP2009096761A Expired - Fee Related JP4994415B2 (ja) 2001-03-16 2009-04-13 受動モードロックファイバレーザ
JP2009142237A Pending JP2009205174A (ja) 2001-03-16 2009-06-15 偏光保持ファイバ、ファイバ増幅器及びファイバレーザ
JP2012181613A Expired - Fee Related JP5899084B2 (ja) 2001-03-16 2012-08-20 偏光保持モードロックファイバレーザ発振器

Country Status (3)

Country Link
US (3) US6954575B2 (https=)
JP (6) JP4490619B2 (https=)
DE (2) DE10211352A1 (https=)

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