光谱学与光谱分析 |
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Spatial Localized Distribution of Modes in Two-Dimension Random Medium |
YAO Ke1, FENG Guo-ying1*, YANG Li-ling1, YI Jia-yu1, ZHOU Shou-huan1,2 |
1. College of Electronic Information of Sichuan University, Chengdu 610065, China 2. North China Research Institute of Electro-Optics, Beijing 100015, China |
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Abstract Based on the time dependent theory, FDTD algorithm was used to numerically solve Maxwell’s equations and rate equations. By dividing the two-dimension random medium, the emission spectra of different region under different pumping intensities were obtained. The calculated results show that the emission spectra of different region are different, the energy of emission is mainly distributed in some certain region, and the pumping efficiency is different. Also spatial extent overlap of modes is reproduced. With this method, the dependence of random distribution on lasing can be analyzed and it should be useful for the preparation of pseudo-random medium.
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Received: 2012-03-20
Accepted: 2012-07-02
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Corresponding Authors:
FENG Guo-ying
E-mail: guoing_feng@scu.edu.cn
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[1] Jiang X, Soukoulis C. Physical Review Letters, 2000, 85(1): 70. [2] Liu J, Xiong Z, Wang C. Journal of Optics A: Pure and Applied Optics, 2007, 9: 658. [3] Andreasen J, Asatryan A, Botten L, et al. Advances in Optics and Photonics, 2011, 3(1): 88. [4] Zaitsev O, Deych L. Journal of Optics, 2010, 12: 024001. [5] Andreasen J, Vanneste C, Ge L, et al. Physical Review A, 2010, 81(4): 043818. [6] Ling Y, Cao H, Burin A, et al. Physical Review A, 2001, 64(6): 63808. [7] Van Der Molen K, Tjerkstra R, Mosk A, et al. Physical Review Letters, 2007, 98(14): 143901. [8] Song Q, Xiao S, Xu Z, et al. Optics Letters, 2010, 35(9): 1425. [9] Kitur J, Zhu G, Bahoura M, et al. Journal of Optics, 2010, 12: 024009. [10] Yang L, Feng G, Yi J, et al. Applied Optics, 2011, 50(13): 1816. [11] Lü Jian-tao, LIU Hai, WANG Ke-jia(吕健滔, 刘 海, 王可嘉). Acta Optics Sinica(光学学报), 2009,(7): 1892-1897. [12] LIU Jin-song, LIU Hai, WANG Chun(刘劲松, 刘 海, 王 春). Chinese Journal of Physics(物理学报), 2006, 55(8): 4123. [13] Liu J, Liu H. Journal of Modern Optics, 2006, 53(10): 1429. [14] Liu J, Xiong Z. Optics Communications, 2006, 268(2): 294. [15] Liu J, Xiong Z, Wang C. Journal of Optics A: Pure and Applied Optics, 2007, 9: 658. [16] LIU Jin-song, LIU Hai, WANG Chun(刘劲松, 刘 海, 王 春). Chinese Journal of Physics(物理学报), 2005, 54(7): 3116. [17] LIU Jin-song, WANG Hong(刘劲松, 王 宏). Chinese Journal of Physics(物理学报), 2004, 53(12): 4224. [18] WANG Hong, OUYANG Zheng-biao, HAN Yan-ling(王 宏, 欧阳征标, 韩艳玲). Chinese Journal of Physics(物理学报), 2007, 56(5): 2616. [19] WANG Hui-qin, LIU Zheng-dong, WANG Bing(王慧琴, 刘正东, 王 冰). Chinese Journal of Physics(物理学报), 2008, 57(4): 2186.
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