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Research on the sensitivity for the coal mine gas concentration detection by laser spectrum absorpti
[期刊论文] 作者：ZHOU Meng-ran,LI Zhen-bi,
来源：煤炭学报（英文版） 年份：2007
Because of the former gas chemistry examination method defects, tunable diode laser absorption spectrum technology (TDLAS) was used. Itused an isolated absorption spectrum of the gas molecule to measure the gas absorption spectrum in order ......
[期刊论文] 作者：ZHOU Meng-ran,LI Zhen-bi,ZHONG Ming-yu,HE Gang,
来源：中国煤炭（英文版） 年份：2008
Adopted the distribution feedback type (DFB) laser to measure the coal mine gas methane, according to the methane located 1.6 lain nearby 2v3 with a R9 direct a...
,Theoretical optoelectronic analysis of intermediate-band photovoltaic material based on ZnY1-xOx (Y
[期刊论文] 作者：Wu Kong-Ping,Gu Shu-Lin,Ye Jian-Dong,Tang Kun,Zhu Shun-Ming,Zhou Meng-Ran,Huang You-Rui,
来源：中国物理B（英文版） 年份：2013
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