A heterodyne interferometer has been built to characterize surface vibrations between 0-600 MHz. The system has been used for measurements of high resolution absolute amplitude and phase on a SAW device at 25 MHz.
© 2006 Optical Society of America
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.3180) Instrumentation, measurement, and metrology : Interferometry
(120.3940) Instrumentation, measurement, and metrology : Metrology
H. Martinussen, A. Aksnes, and H. E. Engan, "High Sensitivity Vibration Measurements with Absolute Calibration," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper CMII5.
References are not available for this paper.