AU2001260990A1 - Multi-stage optical fiber amplifier - Google Patents

Multi-stage optical fiber amplifier

Info

Publication number
AU2001260990A1
AU2001260990A1 AU2001260990A AU6099001A AU2001260990A1 AU 2001260990 A1 AU2001260990 A1 AU 2001260990A1 AU 2001260990 A AU2001260990 A AU 2001260990A AU 6099001 A AU6099001 A AU 6099001A AU 2001260990 A1 AU2001260990 A1 AU 2001260990A1
Authority
AU
Australia
Prior art keywords
optical fiber
fiber amplifier
stage optical
stage
amplifier
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.)
Abandoned
Application number
AU2001260990A
Inventor
Gregory J Cowle
Felton A. Flood
Chia C. Wang
Luis A. Zenteno
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.)
Corning Inc
Original Assignee
Corning 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 Corning Inc filed Critical Corning Inc
Publication of AU2001260990A1 publication Critical patent/AU2001260990A1/en
Abandoned 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
    • H01S3/05—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
    • H01S3/06754—Fibre amplifiers
    • H01S3/06758—Tandem amplifiers
AU2001260990A 2000-04-24 2001-02-27 Multi-stage optical fiber amplifier Abandoned AU2001260990A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09556355 2000-04-24
US09/556,355 US6441953B1 (en) 2000-04-24 2000-04-24 L band multistage amplifier with improved noise figure
PCT/US2001/006170 WO2001082422A1 (en) 2000-04-24 2001-02-27 Multi-stage optical fiber amplifier

Publications (1)

Publication Number Publication Date
AU2001260990A1 true AU2001260990A1 (en) 2001-11-07

Family

ID=24220997

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001260990A Abandoned AU2001260990A1 (en) 2000-04-24 2001-02-27 Multi-stage optical fiber amplifier

Country Status (4)

Country Link
US (1) US6441953B1 (en)
AU (1) AU2001260990A1 (en)
TW (1) TW496019B (en)
WO (1) WO2001082422A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6891960B2 (en) 2000-08-12 2005-05-10 Facet Technology System for road sign sheeting classification
US6687049B1 (en) * 2001-07-03 2004-02-03 Onetta, Inc. Optical amplifiers with stable output power under low input power conditions
US6954305B2 (en) * 2001-09-26 2005-10-11 Sumitomo Electric Industries, Ltd. Optical amplifier and optical transmission system using it
KR100480259B1 (en) * 2002-12-14 2005-04-07 삼성전자주식회사 Thulium doped fiber amplifier
US20040197105A1 (en) * 2003-02-14 2004-10-07 Jds Uniphase Corporation Variable gain multi-stage optical amplifier
KR100557170B1 (en) * 2003-11-14 2006-03-03 삼성전자주식회사 Wideband opticla light source
KR20050060674A (en) * 2003-12-17 2005-06-22 삼성전자주식회사 Broadband light source with direct pumping structure
US7043132B2 (en) * 2004-01-21 2006-05-09 Fujitsu Limited Variable optical attenuator having a waveguide and an optically coupled layer with a power monitor
KR100737374B1 (en) * 2004-12-09 2007-07-09 한국전자통신연구원 Gain-clamped fiber amplifier
US20060275037A1 (en) * 2005-06-02 2006-12-07 Evans Alan F Methods and apparatus for multiple signal amplification
US20060274404A1 (en) * 2005-06-06 2006-12-07 Francois Brunet Optical fiber amplifier system and method
US7440172B2 (en) * 2005-06-23 2008-10-21 Viscore Technologies Inc. Optical amplifier
CN107453194A (en) * 2017-09-18 2017-12-08 珠海光恒科技有限公司 A kind of 1064 pumped great-power narrow linewidth C band erbium-doped fiber amplifiers
CN117335255B (en) * 2023-12-01 2024-02-09 上海频准激光科技有限公司 Optical signal power control system based on optical fiber

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR49686E (en) * 1938-08-25 1939-05-30 Saint Gobain Process and devices for the manufacture of ribbons or yarns of glass fibers or other materials
GB9522943D0 (en) * 1995-08-05 1996-01-10 Samsung Electronics Co Ltd Erbium doped fiber amplifier
US6049417A (en) * 1997-06-02 2000-04-11 Lucent Technologies Inc. Wide band optical amplifier
KR100258970B1 (en) * 1997-11-20 2000-06-15 윤종용 Optical fiber amplifier
US6049418A (en) * 1998-02-06 2000-04-11 Lucent Technologies, Inc. Noise figure in optical amplifiers with a split-band architecture
US6104527A (en) * 1998-02-20 2000-08-15 Afc Technologies Inc. High efficiency bandwidth doubled and gain flattened silica fiber amplifier
KR100269177B1 (en) * 1998-08-04 2000-10-16 윤종용 Long wavelength fiber optic amplifier
US6233092B1 (en) * 1998-10-16 2001-05-15 Corning Incorporated Management and utilization of ASE in optical amplifier
FR2790109A1 (en) * 1999-02-19 2000-08-25 Cit Alcatel L band doped fiber optical amplifier, for wavelength division multiplexing systems, has a low population inversion doped monomode fiber core with a signal-pumped internal multimode sheath
US6141142A (en) * 1999-02-19 2000-10-31 Lucent Technologies Inc. Article comprising an L-Band optical fiber amplifier
US6215584B1 (en) * 1999-05-10 2001-04-10 Jds Uniphase Inc. Input independent tilt free actively gain flattened broadband amplifier

Also Published As

Publication number Publication date
US6441953B1 (en) 2002-08-27
WO2001082422A1 (en) 2001-11-01
TW496019B (en) 2002-07-21

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