Development of a tunable CO2 laser optoacoustic system
Abstract
The construction of the following basic components of an optoacoustic system are described: 1) tunable CO2 laser, 2) optoacoustic cell, 3) microphone preamplifier, and 4) phase sensitive detector. The operations of the tunable CO2 laser, the phase sensitive detector, the microphone pre-amplifier, and the constructed optoacoustic system as a whole are demonstrated.
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Issue
Progress of Theoretical and Experimental Physics (1989)
1-2 July 1989, Ateneo de Manila University, Quezon City