ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS |
Prev
Next
|
|
|
Fiber core mode leakage induced by refractive index variation in high-power fiber laser |
Ping Yan(闫平), Xuejiao Wang(王雪娇), Yusheng Huang(黄昱升), Chen Fu(付晨), Junyi Sun(孙骏逸), Qirong Xiao(肖起榕), Dan Li(李丹), Mali Gong(巩马理) |
Center for Photonics and Electronics, Department of Precision Instruments, Tsinghua University, Beijing 100084, China |
|
|
Abstract This paper presents an investigation of specific optical fiber core mode leakage behavior that occurs in high-power double-clad fiber lasers as a result of thermally-induced refractive index variations. A model of the power transfer between the core modes and the cladding modes during thermally-induced refractive index variations is established based on the mode coupling theory. The results of numerical simulations based on actual laser parameters are presented. Experimental measurements were also carried out, the results showed good agreement with the corresponding simulation results.
|
Received: 19 September 2016
Revised: 17 November 2016
Accepted manuscript online:
|
PACS:
|
42.55.Wd
|
(Fiber lasers)
|
|
42.60.Da
|
(Resonators, cavities, amplifiers, arrays, and rings)
|
|
42.55.Xi
|
(Diode-pumped lasers)
|
|
Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. 61307057 and 61675114). |
Corresponding Authors:
Dan Li
E-mail: dli@mail.tsinghua.edu.cn
|
Cite this article:
Ping Yan(闫平), Xuejiao Wang(王雪娇), Yusheng Huang(黄昱升), Chen Fu(付晨), Junyi Sun(孙骏逸), Qirong Xiao(肖起榕), Dan Li(李丹), Mali Gong(巩马理) Fiber core mode leakage induced by refractive index variation in high-power fiber laser 2017 Chin. Phys. B 26 034205
|
[1] |
Richardson D J, Nilsson J and Clarkson W A 2010 J. Opt. Soc. B 27 63
|
[2] |
Jauregui C, Limpert J and Tünnermann A 2009 Opt. Express 17 8476
|
[3] |
Hu M, Yang Y, Zheng Y, Liu G, Wang J, Liu K, Chen X, Zhao C, He B and Zhou J 2016 Chin. Phys. Lett. 33 044208
|
[4] |
Huang C W, Chang C L, Jheng D Y, Hsu K Y, Huang S L and Huang D W 2012 IEEE Photonics Journal 4 411
|
[5] |
Marcuse D 1976 J. Opt. Soc. 66 216
|
[6] |
Gong M, Yuan Y, Li C, Yan P, Zhang H and Liao S 2007 Opt. Express 3236
|
[7] |
Yin S, Yan P, Li C and Gong M 2008 Chin. J. Lasers 35 835
|
[8] |
JaureguiC, Eidam T, OttoH, StutzkiF, JansenF, Limpert J and Tünnermann A 2012 Opt. Express 20 441
|
[9] |
Erdogan T 1997 J. Opt. Soc. A 14 1760
|
[10] |
Lee K S and Erdogan T 2000 Appl. Opt. 39 1394
|
[11] |
Snyder A 1972 J. Opt. Soc. 62 1267
|
[12] |
Yan P, Fu C, Xiao Q, Sun J, Li D, Zhang H and Gong M 2015 Appl. Phys. B 120 623
|
[13] |
Fan Y, He B, Zhou J, Zheng J, Dai S, Zhao C, Wei Y and Lou Q 2012 COL 10 111401
|
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|