量子光学学报, 2007, 13 (1): 75, 网络出版: 2007-08-07  

无序介质激光的方向效应

The Directional Effect on Lasing of Random Medium
作者单位
1 南昌大学近代物理研究所,江西,南昌,330047
2 杭州电子科技大学,物理系,浙江,杭州,310018
摘要
无序介质激光是由该介质的非周期-类结构与相匹配的泵浦光场相互作用时其整体多重散射的干涉效应产生的.因此其局域模不仅与无序介质被泵浦的功率、面积有关,而且与方向有关.本文以ZnO粉末激光为例,运用传输矩阵的方法计算模拟了其局域模谱的方向效应.
Abstract
参考文献

[1] CAO H,ZHAO Y G,ONG H C,et al.Ultraviolet Lasing in Resonators Formed by Scattering in Semiconductor Polycrystalline Films[J].Appl Phys Lett,1998,73:3656.

[2] CAO H,XU J Y,HANG D Z,et al.Spatial Confinement of Laser Light in Active Random Media[J].Phys Rev Lett,2000,84:5584.

[3] CAO H,LING Y,XU J Y,et al.Photon Statistics of Random Lasers with Resonant Feedback[J].Phys Rev Lett,2001,86:4524.

[4] CAO H,ZHAO Y G,ONG H C,et al.Far-field Characteristics of Random Lasers[J].Phys Rev B,1999,59:15107.

[5] CAO H,ZHAO Y G,HO S T,et al.Random Laser Action in Semiconductor Powder[J].Phys Rev Lett,1999,82:2278.

[6] WIERSMA DIEDERIK S.The Smallest Random Laser[J].Nature,2000,406:132.

[7] LETOKHOV V S.Soy.Generation of Light by a Scattering Medium with Negative Resonance Absorption[J].Phys JEPT,1968,26:835.

[8] BUDA A L,RATNER M A,CAO H,et al.Model for a Random Laser[J].Phys Rev Lett,2001,87:215503.

[9] LING Y,CAO H,BURIN A L,et al.Investigation of Random Lasers with Resonant Feedback[J].Phys Rev A,2001,64:063808.

[10] APALKOM V M,RAIKH M E,SHAPIRO B.Random Resonators and Prelocalized Modes in Disordered Dielectric Films[J].Phys Rev Left,2002,89:016802.

[11] XIE Ying-mao,LIU Zheng-dong.Effect of Pump Area on Lasing Modes in Active Random Media[J].Chin Phys Letter,2005,22:2827.

[12] XIE Ying-mao,LIU Zheng-dong.A New Physical Model on Lasing in Active Random Media[J].Physics Letters A,2005,339-344.

尤素萍, 刘正东. 无序介质激光的方向效应[J]. 量子光学学报, 2007, 13(1): 75. 尤素萍, 刘正东. The Directional Effect on Lasing of Random Medium[J]. Acta Sinica Quantum Optica, 2007, 13(1): 75.

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