Fourier transform heterodyne spectroscopy of liquid interfaces
Publication information:
K. Y. Christina Lee, D. S. Chung, S. Rno, and E. Mazur. 1989. “Fourier Transform Heterodyne Spectroscopy of Liquid Interfaces”. In Laser Materials and Laser Spectroscopy, edited by Z. Wang and Z. Zhang, Pp. 316–319. World Scientific. doi:10.1016/0378-4371(85)90039-1
Abstract
By acousto-optically shifting the local oscillator in a heterodyne set-up, a spectral resolution of better than 150 mHz can be obtained. Applications of the technique to the study of interfacial phenomena are discussed.