20 April 1998 Diagnostic of the energy level distribution of tetragonal cadmium and zinc diphosphides
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Proceedings Volume 3359, Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics 1997; (1998); doi: 10.1117/12.306227
Event: International Conference on Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics, 1997, Kiev, Ukraine
Abstract
Photoreflection, photo- and cathodoluminescence investigations of the electron energy levels distribution in tetragonal cadmium and zinc diphosphide crystals at 4.2, 80 and 300 K temperatures and light polarizations parallel and perpendicular to optical axis were carried out. The obtained results confirm the calculated data of the band structure of these crystals, that indicate the presence of the complicated energy spectra states and majority different type of two-quantum transitions, provides of high efficiency of nonlinear processes.
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Ishtvan V. Fekeshgazi, G. Grischenko, P. Romanyk, I. Tychina, A. Sheleg, "Diagnostic of the energy level distribution of tetragonal cadmium and zinc diphosphides", Proc. SPIE 3359, Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics 1997, (20 April 1998); doi: 10.1117/12.306227; https://doi.org/10.1117/12.306227
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KEYWORDS
Crystals

Cadmium

Polarization

Zinc

Luminescence

Diagnostics

Energy efficiency

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