Measurement of the Temperature Dependence of the Refractive Index of CdZnTe

Umi Enokidani, Hideo Matsuhara, Takao Nakagawa +8

We have been developing a CdZnTe immersion grating for a compact high-dispersion mid-infrared spectrometer (wavelength range 10--18 $\hat{I}¼$m, spectral resolution $R=\hat{I}»/\hat{I}”\hat{I}»>25,000$…