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'Mini lasers' illuminate dark molecules（图）
Mini lasers dark molecules microscopy technique
2009/10/27
A new microscopy technique that turns molecules into "mini lasers" has been developed by researchers in the US. The new method could help scientists to study biological samples containing "dark molecu...
期刊信息
篇名
1.78μm strained InGaAs-InGaAsP -InP distributed feedback quantum well lasers
语种
英文
撰写或编译
作者
Shurong Wang,Wang hui,Wang baojun,Zhu Hongliang,Zhang jing,Ding ying,Zhao lingjuan,Zhou fan,Wang luf...
November 22, 2006，UPTON, NY -- Scientists at the U.S. Department of Energy’s Brookhaven National Laboratory have been using a high-resolution laser technique to learn how molecules absorb light and fa...
A Theoretical Analysis of Transverse Mode Control in Waveguide Gas Lasers
Waveguide gas lasers Two -- mode system Transverse mode Gain and loss
2010/4/14
Theoretical of multiple transverse mode laser oscillation involving spatially varying gain and loss are investigated. The effect of gain and loss distribution on mode competition is analyzed. A theore...
Relations for Different Resonators of Nd:Glass and Nd:YAG Lasers
Lasers Resonators Nd Glass and Nd YAG Lasers
2010/4/13
Simple relations in terms of effective g parameters are given for linear resonators that contain laser rods with curved endfaces and for symmetrical and asymmetric ring resonators of Nd:Glass and Nd:Y...