Amorphous chalcogenide thin films as a media for holographic recording

Mara J. Reinfelde; Janis Teteris; Ilona Kuzmina

doi:10.1117/12.577583

26 August 2004 Amorphous chalcogenide thin films as a media for holographic recording

Mara J. Reinfelde, Janis Teteris, Ilona Kuzmina

Proceedings Volume 5566, Optical Security and Safety; (2004) https://doi.org/10.1117/12.577583
Event: Optical Security and Safety, 2003, Warsaw, Poland

Abstract

The amorphous As₂S₃ and As₄₀S₁₅Se₄₅ films as a recording media for optical holography and lithography were studied. The results on research of the transmission, surface-relief and Bragg reflection grating holographic recording and readout conditions are presented. The recording of transmission holographic gratings in As₄₀S₁₅Se₄₅ films was performed by He-Ne (0.6328 μm) laser beam, while the redout of the diffraction efficiency was made at Bragg agle using diode (0.805 μm) laser lines. The Bragg reflection gratings in As₂S₃ films were recorded and studied by Ar⁺ laser line 0.5145 μm. The surface-relief modulated gratings with a period of 0.15 μm - 1 μm were recorded.

Citation Download Citation

Mara J. Reinfelde, Janis Teteris, and Ilona Kuzmina "Amorphous chalcogenide thin films as a media for holographic recording", Proc. SPIE 5566, Optical Security and Safety, (26 August 2004); https://doi.org/10.1117/12.577583

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