Instrumentation for Frequency-Modulation Spectroscopy and Phase-SensitiveDetection of Photon Echoes for Hole Burning Optical Storage

摘要

Instrumentation for frequency modulation spectroscopy studies of hole burningmaterials for optical storage, and a phase sensitive interferometric correlator for photon echoes detection has been purchased. Applications of phase sensitive correlator to phase stability characterization and heterodyne detection of optical signals were demonstrated using the equipment.