DE602004024786D1 - Faserlaser, spontan-emission-lichtquelle und faseroptischer verstärker - Google Patents

Faserlaser, spontan-emission-lichtquelle und faseroptischer verstärker

Info

Publication number
DE602004024786D1
DE602004024786D1 DE602004024786T DE602004024786T DE602004024786D1 DE 602004024786 D1 DE602004024786 D1 DE 602004024786D1 DE 602004024786 T DE602004024786 T DE 602004024786T DE 602004024786 T DE602004024786 T DE 602004024786T DE 602004024786 D1 DE602004024786 D1 DE 602004024786D1
Authority
DE
Germany
Prior art keywords
light source
emission light
spontaneous emission
fiber
optic 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.)
Active
Application number
DE602004024786T
Other languages
English (en)
Inventor
Makoto Yamada
Shinichi Aozasa
Tadashi Sakamoto
Atsushi Mori
Kouji Shikano
Makoto Shimizu
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Publication of DE602004024786D1 publication Critical patent/DE602004024786D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • H01S3/06716—Fibre compositions or doping with active elements
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • 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
    • H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser 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
    • H01S3/14—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
    • H01S3/1616—Solid materials characterised by an active (lasing) ion rare earth thulium
    • 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
    • H01S3/17—Solid materials amorphous, e.g. glass
    • H01S3/175—Solid materials amorphous, e.g. glass phosphate glass
    • 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
    • H01S3/17—Solid materials amorphous, e.g. glass
    • H01S3/176—Solid materials amorphous, e.g. glass silica or silicate glass
    • 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
    • H01S3/17—Solid materials amorphous, e.g. glass
    • H01S3/177—Solid materials amorphous, e.g. glass telluride glass

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE602004024786T 2003-07-28 2004-07-27 Faserlaser, spontan-emission-lichtquelle und faseroptischer verstärker Active DE602004024786D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003281212 2003-07-28
PCT/JP2004/010660 WO2005011073A1 (ja) 2003-07-28 2004-07-27 ファイバレーザ、自然放出光源及び光ファイバ増幅器

Publications (1)

Publication Number Publication Date
DE602004024786D1 true DE602004024786D1 (de) 2010-02-04

Family

ID=34100924

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004024786T Active DE602004024786D1 (de) 2003-07-28 2004-07-27 Faserlaser, spontan-emission-lichtquelle und faseroptischer verstärker

Country Status (6)

Country Link
US (1) US7313306B2 (de)
EP (1) EP1650840B1 (de)
JP (1) JP3923994B2 (de)
CN (1) CN100342600C (de)
DE (1) DE602004024786D1 (de)
WO (1) WO2005011073A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7144633B2 (en) 2002-07-29 2006-12-05 Evanite Fiber Corporation Glass compositions
US7515332B2 (en) * 2004-02-18 2009-04-07 Nippon Sheet Glass Company, Limited Glass composition that emits fluorescence in infrared wavelength region and method of amplifying signal light using the same
US7742224B1 (en) * 2004-12-15 2010-06-22 Sprint Communications Company, L.P. Optical amplification in the 850 nm window
JP4568188B2 (ja) * 2005-08-10 2010-10-27 日本電信電話株式会社 Ａｓｅ光源
JP2007287995A (ja) * 2006-04-18 2007-11-01 Central Glass Co Ltd Ａｓｅ光源
CN101517848B (zh) * 2006-05-11 2011-05-11 Spi激光器英国有限公司 用于提供光辐射的设备
US7298547B1 (en) * 2006-09-07 2007-11-20 Np Photonics Inc. 2-μm fiber amplified spontaneous emission (ASE) source
KR20140001116U (ko) * 2011-05-03 2014-02-20 아이피지 포토닉스 코포레이션 2㎛ 범위 내에서 동작하는 파장용 고출력 단일모드 광섬유 레이저 시스템
CN109103736B (zh) * 2018-10-31 2024-04-09 深圳技术大学 一种高功率宽带全光纤化中红外超荧光光源
US11276982B2 (en) 2020-01-22 2022-03-15 Cybel, LLC. Optical fiber amplifier for operation in two micron wavelength region
US11509109B2 (en) 2020-03-09 2022-11-22 Cybel, LLC. Broadband Tm-doped optical fiber amplifier
US11509108B2 (en) 2020-05-01 2022-11-22 Cybel, LLC. Tm-doped fiber amplifier utilizing wavelength conditioning for broadband performance
US11670903B2 (en) 2020-05-19 2023-06-06 Cybel, LLC. Broadband hybrid optical amplifier operation in eye-safe wavelength region
CN112688146A (zh) * 2020-12-25 2021-04-20 中红外激光研究院(江苏)有限公司 一种1064nm腔内泵浦2.3μm掺铥固体激光器
CN114477764B (zh) * 2022-01-26 2023-04-21 华南理工大学 一种具有高效宽带的铋铥共掺增益玻璃及其制备方法
CN117317792B (zh) * 2023-11-29 2024-02-23 长春理工大学 一种基态诱导激发态混合泵浦中红外激光器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967416A (en) * 1990-02-28 1990-10-30 The United States Of America As Represented By The Secretary Of The Navy Thulium-doped fluorozirconate fiber laser pumped by a diode laser source
JPH03293788A (ja) 1990-04-12 1991-12-25 Nippon Telegr & Teleph Corp <Ntt> 光ファイバ型レーザ
JP2888623B2 (ja) * 1990-11-15 1999-05-10 住友電気工業株式会社 光増幅装置及び光発振装置
JPH06283798A (ja) 1993-03-30 1994-10-07 Nippon Telegr & Teleph Corp <Ntt> ファイバレーザ及び光ファイバ増幅器
JP2002299731A (ja) * 2001-04-03 2002-10-11 Nippon Telegr & Teleph Corp <Ntt> 光ファイバ増幅器

Also Published As

Publication number Publication date
CN100342600C (zh) 2007-10-10
US7313306B2 (en) 2007-12-25
EP1650840A1 (de) 2006-04-26
JPWO2005011073A1 (ja) 2006-09-14
US20060050367A1 (en) 2006-03-09
JP3923994B2 (ja) 2007-06-06
CN1701475A (zh) 2005-11-23
EP1650840B1 (de) 2009-12-23
EP1650840A4 (de) 2007-08-22
WO2005011073A1 (ja) 2005-02-03

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