supported by the National Natural Science Foundation of China (No.60877047);the Natural Science Foundation of Hebei Province (No.F2008000873);the Research Fund for the Doctoral Program of Higher Education (No.20070216004)
In this paper, we describe the basic principles and system design of continuous wave cavity ring-down spectroscopy (CWCRDS). We also particularly study the nature and the behavior of a novel method to detune a laser...
supported by the National Natural Science Foundation of China (No.6087047) ;the Doctoral Fund of Ministry of Education of China (No.20070216004)
The band characteristics of two-dimensional(2D) lead lanthanum zirconate titanate(PLZT) photonic crystals are analyzed by finite element method.The electro-optic effect of PLZT can cause the refractive index change wh...