Jiang Benxue
Chinese Academy of Sciences
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Publication
Featured researches published by Jiang Benxue.
Chinese Physics Letters | 2009
Cheng Xiao-Jin; Xu Jianqiu; Zhang Wenxin; Jiang Benxue; Pan Yubai
Lasers from a Tm:YAG ceramic aare reported for the first time to our best knowledge. The Tm:YAG ceramic slab is end-pumped by a laser diode with central wavelength 792nm. At room temperature, the maximum continuous-wave output power is 4.5 W, and the sloping efficiency is obtained to be 20.5%. The laser spectrum of the Tm:YAG ceramic is centered at 2015nm.
Chinese Physics Letters | 2010
Zou Yu-Wan; Zhang Yongdong; Zhong Xin; Wei Zhiyi; Zhang Wenxin; Jiang Benxue; Pan Yubai
We demonstrate a high-efficiency continuous-wave Tm:YAG ceramic laser pumped with a Ti:sapphire laser. An output power up to 860 mW is obtained under an absorbed pump power of 2.21 W at 785nm, corresponding to a slope efficiency of 42.1% and optical to optical efficiency of 22%. The measured central wavelength is 2012 nm.
Chinese Physics B | 2008
Jiang Benxue; Huang Tong-De; Wu Yu-Song; Liu Wenbin; Pan Yubai; Feng Tao; Yang Qiuhong
Transparent Yb doped YAG, YSAG and YaLaO3 ceramics are fabricated by using the co-precipitation method. The spectral properties and thermal parameters of these Yb doped cubic phase transparent ceramics are compared, and their different and potential applications are also analysed. The absorption cross-section and the emission cross-section of these ceramics are measured and calculated. The essential properties of these materials especially for the rep-rated pulsed high-energy diode-pumped solid-state lasers are investigated. The results show that Yb doped YAG, YSAG and YaLaO3 are all suitable materials used for diode-pumped solid-state lasers.
Chinese Physics Letters | 2011
Chen Yanzhong; Liu Wenbin; Bo Yong; Jiang Benxue; Xu Jian; Kou Huamin; Xu Yiting; Pan Yubai; Xu Jialin; Guo Yading; Yang Feng-Tu; Peng Qinjun; Cui Da-Fu; Jiang Dongliang; Xu Zuyan
A diode-side-pumped Nd:YAG ceramic slab laser with a high power output is presented. An average power of 526 W is achieved at 1064 nm with a repetition rate of 120 Hz and a pulse width of 180 μs from a 93mm × 52mm × 8 mm ceramic slab at a pump power of 1928 W, corresponding to an optical-to-optical efficiency of 27.3%.
Chinese Physics Letters | 2013
Yao Baoquan; Yu Xiao; Ju You-Lun; Liu Wenbin; Jiang Benxue; Pan Yu-Bo
A single-longitudinal-mode (SLM) Tm:YAG ceramic laser under room temperature conditions using double Fabry?P?rot etalons is investigated. The maximum single-frequency output power is 318 mW with a slope efficiency of 12.6%. The wavelength tuning range from 2005nm to 2029nm is achieved by tuning the obliquity of a 0.1-mm-thick etalon. The single frequency laser has a beam quality of M2 = 1.3 at the maximum single-frequency output power. The result is reported for the first time to the best of our knowledge. This SLM Tm:YAG ceramic laser can replace the Tm:YAG single crystal laser to be used as the seed laser for LIDAR laser systems.
Archive | 2014
Li Jiang; Zhou Jun; Pan Yubai; Liu Wenbin; Zhang Wenxin; Wang Liang; Jiang Benxue; Shi Yun; Kou Huamin; Guo Jingkun
Archive | 2013
Liu Wenbin; Zhang Wenxin; Kou Huamin; Shen Yiqiang; Li Jiang; Jiang Benxue; Zhou Jun; Pan Yubai
Archive | 2005
Zhao Zhiwei; Jiang Benxue; Xu Jun
Archive | 2005
Zhao Zhiwei; Jiang Benxue; Xu Xiaodong
Archive | 2013
Li Jiang; Pan Yubai; Liu Wenbin; Zhang Wenxin; Zhou Jun; Jiang Benxue; Wang Liang; Kou Huamin; Shen Yiqiang; Shi Yun; Guo Jingkun