Please wait a minute...
Chin. Phys. B, 2012, Vol. 21(9): 094217    DOI: 10.1088/1674-1056/21/9/094217
ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS Prev   Next  

Influences of finite gain bandwidth on pulse propagating in parabolic fiber amplifiers with distributed gain profiles

Zhao Jia-Sheng (赵佳生)a, Li Pan (李磐)a, Chen Xiao-Dong (陈晓东)a, Feng Su-Juan (冯素娟)a, Mao Qing-He (毛庆和)a b
a Anhui Provincial Key Laboratory of Photonics Devices and Materials, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China;
b University of Science and Technology of China, Hefei 230026, China
Abstract  The evolutions of the pulses propagating in decreasing and increasing gain distributed fiber amplifiers with finite gain bandwidths are investigated by simulating with the nonlinear Schrödinger equation. The results show that the parabolic pulse propagations in both the decreasing and the increasing gain amplifiers are restricted by the finite gain bandwidth. For a given input pulse, by choosing small initial gain coefficient and gain variation rate, the whole gain for the pulse amplification limited by the gain bandwidth may be higher, which is helpful to the enhancement of the output linearly chirped pulse energy. Compared to the decreasing gain distributed fiber amplifier, the increasing gain distributed amplifier may be more conducive to suppress the pulse spectral broadening and increase the critical amplifier length for achieving a larger output linearly chirped pulse energy.
Keywords:  finite gain bandwidth      parabolic pulse      linearly chirped pulse energy  
Received:  13 January 2012      Revised:  25 February 2012      Accepted manuscript online: 
PACS:  42.65.Re (Ultrafast processes; optical pulse generation and pulse compression)  
  42.65.-k (Nonlinear optics)  
Fund: Project supported by the National High Technology Research and Development Program of China (Grant No. 2011AA030203) and the National Basic Research Program of China (Grant No. 2007CB936603).
Corresponding Authors:  Mao Qing-He     E-mail:  mqinghe@aiofm.ac.cn

Cite this article: 

Zhao Jia-Sheng (赵佳生), Li Pan (李磐), Chen Xiao-Dong (陈晓东), Feng Su-Juan (冯素娟), Mao Qing-He (毛庆和) Influences of finite gain bandwidth on pulse propagating in parabolic fiber amplifiers with distributed gain profiles 2012 Chin. Phys. B 21 094217

[1] Schaffer C B, Brodeur A, Garcia J F and Mazur E 2001 Opt. Lett. 262 93
[2] Wang Y M, Shen H, Hua L Q, Hu C J and Zhang B 2009 Opt. Express 17 10506
[3] Korte F, Adams S, Egbert A, Fallnich C, Ostendorf A, Nolte S, Will M, Ruske J, Chichkov B N and Tuennermann A 2000 Opt. Express 7 41
[4] Wei Z Y, Wang Z H, Wang P, Ling W J, Zhu J F, Han H N and Zhang J 2008 IFSA 032003
[5] Ma J, Liu Y and Zhang L J 2011 Acta Phys. Sin. 60 024211 (in Chinese)
[6] Meng F, Cao S Y, Cai Y, Wang G Z,Cao J P, Li T C and Fang Z J 2011 Acta Phys. Sin. 60 110601 (in Chinese)
[7] Ortac B, Hideur A, Chartier T, Brunel M and zkul C 2003 Opt. Lett. 28 1305
[8] Liu X M 2010 Phys. Rev. A 81 053819
[9] Liu X M 2009 Opt. Express 17 9549
[10] Dudler J, Fino C, Richard D J and Guymillot 2007 Nature Phys. 3 597
[11] Anderson D, Desaix M, Karlsson M, Lisak M and Quiroga-Teixeiro M L 1993 J. Opt. Soc. Am. B 10 1185
[12] Haghgoo S and Ponomarenko S A 2011 Opt. Express 19 9750
[13] Zhang J Y, Tian Q, Wang Y Y and Dai C Q 2010 Phys. Rev. A 81 023832
[14] Renninger W H, Chong A and Wise F W 2010 Phys. Rev. A 82 021805
[15] Tamura K and Nakazawa M 1996 Opt. Lett. 21 68
[16] Fermann M E, Kruglov V I, Thomsen B C, Dudley J M and Harvey J D 2000 Phys. Rev. Lett. 84 6010
[17] Kruglov V I, Peacock A C and Harvey J D 2002 J. Opt. Soc. Am. B 19 461
[18] Kruglov V I, Peacock A C and Harvey J D 2003 Phys. Rev. Lett. 90 113902
[19] Kruglov V I, Peacock A C and Harvey J D 2000 Opt. Lett. 25 1753
[20] Zhang J F, Tian Q, Wang Y Y, Dai C Q and Wu L 2010 Phys. Rev. A 81 023832
[21] Chang G, Galvanauskas A, Winful H G and Norris T B 2004 Opt. Lett. 29 2647
[22] Boyer G 1999 Opt. Lett. 24 945
[23] Soh B S D, Nilsson J and Grudinin A B 2006 J. Opt. Soc. Am. B 23 10
[24] Zaouter Y, Papadopoulos D N, Hanna M, Druon F, Cormier E and Georges P 2002 Opt. Express 15 9372
[25] Agrawal G P 2002 Nonlinear Fiber Optics (New York: Academic Press) p. 67
[26] Liu X M and Mao D 2010 Opt. Express 18 8847
[27] Liu X M 2009 Opt. Express 17 22401
[1] Femtosecond parabolic pulse nonlinear compression with gas-filled hollow-core fiber
Huang Zhi-Yuan (黄志远), Leng Yu-Xin (冷雨欣), Dai Ye (戴晔). Chin. Phys. B, 2014, 23(12): 124210.
[2] Higher-order effects on self-similar parabolic pulse in the microstructured fibre amplifier
Liu Wei-Ci(刘伟慈), Xu Wen-Cheng(徐文成), Feng Jie(冯杰), Chen Wei-Cheng(陈伟成), Li Shu-Xian(李书贤), and Liu Song-Hao(刘颂豪). Chin. Phys. B, 2008, 17(3): 1025-1028.
No Suggested Reading articles found!