Project supported by the National Key Research and Development Program of China(Grant No.2018YFA0306200);the National Natural Science Foundation of China(Grant No.11974119);Guangdong Provincial Innovative and Entrepreneurial Research Team Program,China。
The strongly coupled system composed of atoms,molecules,molecule aggregates,and semiconductor quantum dots embedded within an optical microcavity/nanocavity with high quality factor and/or low modal volume has become ...
Infrared absorption spectroscopy offers fingerprint identification of molecular analytes through their vibrational or rotational degrees of freedom.However,the absorption cross-section of a single molecule is very sma...
Sum frequency generation vibrational spectroscopy (SFG-VS) is a robust technique for inter- facial investigation at molecular level. The performance of SFG-VS mostly depends on the spectral resolution of the SFG sys...
Supported by the Science and Technology Commission of Shanghai Municipality(STCSM)under Grant Nos 09JC1415600 and 10QA1407800;and the National Natural Science Foundation of China under Grant No 10927404.
Spectral resolution effects on the lineshape of photoreflectance(PR)spectroscopy is experimentally investigated.PR measurements are performed on HgCdTe epilayer and InAs/GaAs quantum dot(QD)low-dimensional samples at ...
Project supported by the National Natural Science Foundation of China (Grant No 60778019);the Program of Excellent Teamin Harbin Institute of Technology, China;the Program of Science and Technology of Education the Bureau of Heilongjiang Province, China (Grant No 11521048)
A theoretical model for calculating spontaneous and stimulated Brillouin scattering(SBS) spectra is described. An empirical formula for the Stokes output spectral linewidth, a function of spontaneous Brillouin linew...