Temperature dependence of refractive indices of , , , and in the midinfrared spectral range determined by combined ellipsometry and …

M Mikulicz, T Smolka, M Rygala, M Badura… - Physical Review …, 2024 - APS
We present the results of Fourier-transform measurements for determination of refractive
indices of four semiconductor alloys in the midinfrared spectral range from 10 to 300 K. We …

Monte Carlo calculations of cryogenic photodetector readout of scintillating GaAs for dark matter detection

SE Derenzo - Nuclear Instruments and Methods in Physics Research …, 2024 - Elsevier
The recent discovery that GaAs (Si, B) is a bright cryogenic scintillator with no apparent
afterglow offers new opportunities for detecting rare, low-energy, electronic excitations from …

Single-fundamental-mode cryogenic (3.6 K) 850-nm oxide-confined VCSEL

A Liu, C Hao, J Huo, H Han, M Wang… - Journal of …, 2024 - iopscience.iop.org
Cryogenic oxide-confined vertical-cavity surface-emitting laser (VCSEL) has promising
application in cryogenic optical interconnect for cryogenic computing. In this paper, we …