INHIBITION OF SPONTANEOUS EMISSION NOISE IN LASERS WITHOUT INVERSION

被引:134
作者
AGARWAL, GS
机构
[1] School of Physics, University of Hyderabad
关键词
D O I
10.1103/PhysRevLett.67.980
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
I demonstrate a very large degree of quenching of spontaneous emission noise in different laser systems that work on mechanisms other than the population inversion between the bare states of the atom. Such laser systems have much narrower linewidths. I give explicit results for phase diffusion for four different model systems.
引用
收藏
页码:980 / 982
页数:3
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