Wavelength Variation of a Random Laser with Concentration of a Gain Material
CHEN Shu-Jing1, SHI Jin-Wei1, ZHAI Tian-Rui1, WANG Zhao-Na1, LIU Da-He1,2**, CHEN Xiao3
1Applied Optics Beijing Area Major Laboratory, Department of Physics, Beijing Normal University, Beijing 100875 2Key Laboratory of Nondestructive Test (Ministry of Education), Nanchang Hang Kong University, Nanchang 330063 3College of Science, Minzu University of China, Beijing 100081
Wavelength Variation of a Random Laser with Concentration of a Gain Material
CHEN Shu-Jing1, SHI Jin-Wei1, ZHAI Tian-Rui1, WANG Zhao-Na1, LIU Da-He1,2**, CHEN Xiao3
1Applied Optics Beijing Area Major Laboratory, Department of Physics, Beijing Normal University, Beijing 100875 2Key Laboratory of Nondestructive Test (Ministry of Education), Nanchang Hang Kong University, Nanchang 330063 3College of Science, Minzu University of China, Beijing 100081
摘要The wavelength variation of a laser-dye-type random laser is observed experimentally. It is found that the emitting wavelength of a random laser changes with the change of concentration of the gain material. Also, the actual radiation wavelength is influenced by the pumping rate of the source, the cavity competition and the concentration of scatterers.
Abstract：The wavelength variation of a laser-dye-type random laser is observed experimentally. It is found that the emitting wavelength of a random laser changes with the change of concentration of the gain material. Also, the actual radiation wavelength is influenced by the pumping rate of the source, the cavity competition and the concentration of scatterers.
CHEN Shu-Jing;SHI Jin-Wei;ZHAI Tian-Rui;WANG Zhao-Na;LIU Da-He;**;CHEN Xiao
. Wavelength Variation of a Random Laser with Concentration of a Gain Material[J]. 中国物理快报, 2011, 28(10): 104204-104204.
CHEN Shu-Jing, SHI Jin-Wei, ZHAI Tian-Rui, WANG Zhao-Na, LIU Da-He, **, CHEN Xiao
. Wavelength Variation of a Random Laser with Concentration of a Gain Material. Chin. Phys. Lett., 2011, 28(10): 104204-104204.
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2011, Vol. 28 
