S. Denicola et al., MEASUREMENT OF THE TEMPERATURE-DEPENDENCE OF QUARTZ REFRACTIVE-INDEXES - A TECHNIQUE, Applied physics. B, Lasers and optics, 58(2), 1994, pp. 133-135
We present and discuss a technique to measure concurrently the tempera
ture dependence of quartz refractive indices in the thermal range 25-3
00-degrees-C. The magnitude of both indices is found to decrease sligh
tly with increasing temperature in the thermal range considered.