人物簡介
1993年和1998年於中國科學院安徽光學精密機械研究所獲得碩士、博士學位。1993年留所工作,助理研究員,1998年被聘為副研究員,2002年被聘為研究員。1998年到2000年在德國馬普量子光學研究所作博士後。是環境光譜學實驗室高靈敏度雷射光譜和檢測方法、大氣光學國家重點實驗室大氣分子吸收光譜兩個研究小組的課題組長。據有關資料顯示,他主要承擔了兩項國家863項目、省自然科學基金、院創新基金以及等多項合作研究項目,培養碩士生3名,協助培養碩士2名、博士生5名。
研究興趣
1)大氣分子吸收光譜;
2)高靈敏度二極體雷射光譜和光纖光學感測器的套用研究;
3)腔增強和衰盪腔吸收光譜;
4)中紅外二極體雷射光譜及其套用;
5)單粒子雷射誘導螢光。
研究領域
1)高靈敏度吸收光譜技術及套用研究,如波長調製吸收光譜技術、光聲吸收光譜技術、長程吸收光譜技術(包括腔增強吸收光譜、衰盪腔吸收光譜、多通長程吸收光譜) 2)立體(攜帶型、車載、機載)天然氣管道泄漏雷射遙感探測技術及套用 3)工業危險氣體泄漏檢測技術及套用研究 4)紅外雷射外差光譜技術及套用研究 5)痕量氣體光學感測器件的研製 6)中紅外差頻雷射及套用
學術論文
[1]Highly sensitive detection of methane by near-infrared laser absorption spectroscopy using a compact dense-pattern multipass cell, Kun Liu Lei Wang Tu Tan Guishi Wang Weijun Zhang Weidong Chen Xiaoming Gao*, Sensors and Actuators B, 220 (2015)1000-1005
[2]Short-lived species detection of nitrous acid by external-cavity quantum cascade laser based quartz-enhanced photoacoustic absorption spectroscopy, Hongming Yi, Rabih Maamary, Xiaoming Gao, Markus W. Sigrist, Eric Fertein, Weidong Chen, Applied Physics Letters, 106 (2015) 101109
[3]Wavelength resolved optical extinction measurements of aerosols using broadband cavity enhanced absorption spectroscopy over the spectral range of 445-480 cm-1, Zhao Weixiong, Dong Meili, Chen Weidong, Gu Xuejun, Hu Changjin, Gao Xiaoming, Huang Wei, Zhang Weijun, Analytical Chemistry, 85:4 (2013) 2260~2268
[4]T-shape microresonator-based high sensitivity quartz-enhanced photoacoustic spectroscopy sensor, Hongming Yi, Weidong Chen, Shanwen Sun, Kun Liu, Tu Tan, and Xiaoming Gao*, Opt. Express 20 (2012) 9187-9196
[5]Application of a broadband blue laser diode to trace NO2 detection using off beam quartz enhanced photoacoustic spectroscopy, Hongming Yi, Kun Liu, Weidong Chen, Tu Tan, Lei Wang, Xiaoming Gao*, Optics Letters 36:4 (2011) 481~483
[6]Kalman filtering real-time measurements of H2O isotopologue ratios by laser absorption spectroscopy at 2.73 m, Tao Wu, Weidong Chen, Erik Kerstel, Eric Fertein, Xiaoming Gao, Johannes Koeth, Karl Rößner, and Daniela Brückner, Optics Letters 35:5 (2010) 634
[7]Off-beam quartz-enhanced photoacoustic spectroscopy, Kun Liu, Xiaoyong Guo, Hongming Yi, Weidong Chen, Weijun Zhang, Xiaoming Gao*, Optics Letters 34:10 (2009) 1594~1596
[8]Ultrabroadband tunable continuous-wave difference-frequency generation in periodically poled lithium niobate waveguides, Zhensong Cao, Ling Han, Wanguo Liang, Lunhua Deng, Huan Wang, Changqing Xu, Weijun Zhang, Zhiben Gong, and Xiaoming Gao*, Optics Letters 32:13 (2007) 1953~1955
[9]Trace gas detection based on off-beam quartz enhanced photoacoustic spectroscopy: optimization and performance evaluation, Kun Liu, Hongming Yi, Anatoliy A. Kosterev, Weidong Chen, Lei Dong, Lei Wang, Tu Tan, Weijun Zhang, Frank K. Tittel, Xiaoming Gao*, Review of Scientific Instruments 81 (2010) 103103