A Precision Variable, Double Prism Attenuator for CO_2 Lasers
- 1 January 1971
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 10 (1), 144-149
- https://doi.org/10.1364/ao.10.000144
Abstract
A precision, double prism attenuator for CO2 lasers, calibrated by its gap capacitance, was constructed to evaluate its possible use as a standard for attenuation measurements. It was found that the accuracy was about 0.1 dB with a dynamic range of about 40 dB.This publication has 1 reference indexed in Scilit:
- Infrared Modulation by Means of Frustrated Total Internal ReflectionApplied Optics, 1966