Shu-Jen Han, Dharmendar Reddy, et al.
ACS Nano
The Raman heterodyne interference phenomenon observed recently in the impurity-ion crystals Pr3+ and Pr3+ is examined from the viewpoint of symmetry analysis of the nonlinear susceptibility tensor. General Raman heterodyne signals are derived for all crystal symmetries and for all optical-frequency and radiofrequency polarizations. An example of the utility of this approach resolves a controversy over the crystal symmetry of LaF3, establishing that it is trigonal rather than hexagonal. © 1985 The American Physical Society.
Shu-Jen Han, Dharmendar Reddy, et al.
ACS Nano
Surendra B. Anantharaman, Joachim Kohlbrecher, et al.
MRS Fall Meeting 2020
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
Sung Ho Kim, Oun-Ho Park, et al.
Small