Side-pumping coupler technology for double-clad fiber

WEI Wen-lou; OU Pan; YAN Pin; GONG Ma-li; XIAO Li-min

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Volume 28 Issue 2

Sep. 2013

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Article Navigation > LASER TECHNOLOGY > 2004 > 28(2): 116-120

Citation:

Side-pumping coupler technology for double-clad fiber

1.
Digital Photonic Laboratory, Department of Precision Instruments, Tsinghua University, Beijing 100084, China;
2.
Department of Physics, Guangxi University, Nanning 530004, China

Received Date: 2003-07-29
Accepted Date: 2003-09-22

Abstract

Pumping coupler technology is one of the critical technologies for high-power fiber lasers.The side-pumping coupler technology for double-clad fiber can transfer pumping light into inner cladding through the side of the fiber.It has many advantages over end-pumping technology.There are several kinds of side-pumping structures according to the characteristics of double-clad fiber laser. In the paper,the side-pumping structures,especially which have been adopt in experiments,are introduced.Moreover the characteristics of these technologies are compared.
- double-clad fiber,
- side-pumping coupler technology,
- fiber laser,
- coupling efficiency

References

[1]	PLATONOV N S,GAPONTSEV D V.CLEO,2002:CPDC3.
[2]	LIMPERT J,LIEM A,HOFER S et al.CLEO,2002:CThX1.
[3]	楼棋洪,周军,王之江.激光技术,2003,27(3):161～165.
[4]	VALENTIN G P,IGOR S.U S Patent:5999673,1999-12-07.
[5]	FIDRIC B G,DOMINIC V G,SANDERS S.U S Patent:6434302,2002-08-13.
[6]	DIGIOVANNI D J,STENTZ A J.U S Patent:5864644,1999-06-26.
[7]	DIGIOVANNI D J,TIPTON D M.U S Patent:5935288,1999-08-10.
[8]	GOLDBERG L,COLE B,SNITZER E.Electron Lett,1997,33:2127～2129.
[9]	GOLDBERG L.U S Patent:5854865,1998-12-29.
[10]	KOPLOW J P,MOORE S W,KLINER D A V.IEEE J Q E,2003,39:529～540.
[11]	HAKIMI F,HAKIMI H.CLEO,2001:CTUD2.
[12]	HAKIMI F,HAKIMI H.U S Patent:6370297,2002-04-09.
[13]	XU J Q,LU J H,LU J R et al.Proc SPIE,2001,4594:271～276.
[14]	WEBER T,LUTHY W,WEBER H P et al.Opt Commum,1995,115:99～104.

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Side-pumping coupler technology for double-clad fiber

1. Digital Photonic Laboratory, Department of Precision Instruments, Tsinghua University, Beijing 100084, China;
2. Department of Physics, Guangxi University, Nanning 530004, China

Received Date: 2003-07-29
Accepted Date: 2003-09-22
Available Online: 2004-03-25

Abstract: Pumping coupler technology is one of the critical technologies for high-power fiber lasers.The side-pumping coupler technology for double-clad fiber can transfer pumping light into inner cladding through the side of the fiber.It has many advantages over end-pumping technology.There are several kinds of side-pumping structures according to the characteristics of double-clad fiber laser. In the paper,the side-pumping structures,especially which have been adopt in experiments,are introduced.Moreover the characteristics of these technologies are compared.

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Reference (14)

[1]	PLATONOV N S,GAPONTSEV D V.CLEO,2002:CPDC3.
[2]	LIMPERT J,LIEM A,HOFER S et al.CLEO,2002:CThX1.
[3]	楼棋洪,周军,王之江.激光技术,2003,27(3):161～165.
[4]	VALENTIN G P,IGOR S.U S Patent:5999673,1999-12-07.
[5]	FIDRIC B G,DOMINIC V G,SANDERS S.U S Patent:6434302,2002-08-13.
[6]	DIGIOVANNI D J,STENTZ A J.U S Patent:5864644,1999-06-26.
[7]	DIGIOVANNI D J,TIPTON D M.U S Patent:5935288,1999-08-10.
[8]	GOLDBERG L,COLE B,SNITZER E.Electron Lett,1997,33:2127～2129.
[9]	GOLDBERG L.U S Patent:5854865,1998-12-29.
[10]	KOPLOW J P,MOORE S W,KLINER D A V.IEEE J Q E,2003,39:529～540.
[11]	HAKIMI F,HAKIMI H.CLEO,2001:CTUD2.
[12]	HAKIMI F,HAKIMI H.U S Patent:6370297,2002-04-09.
[13]	XU J Q,LU J H,LU J R et al.Proc SPIE,2001,4594:271～276.
[14]	WEBER T,LUTHY W,WEBER H P et al.Opt Commum,1995,115:99～104.

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Side-pumping coupler technology for double-clad fiber

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通讯作者: 陈斌, bchen63@163.com

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