1 October 1991 Application of high-Tc superconductors as output coplers for the far-infrared p-germanium laser
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Proceedings Volume 1576, 16th International Conference on Infrared and Millimeter Waves; 15761A (1991) https://doi.org/10.1117/12.2297759
Event: 16th International Conference on Infrared and Millimeter Waves, 1991, Lausanne, Switzerland
Abstract
We report on the use of high temperature superconductor material for fabricating of a resonator of a far-infrared solid state laser. In our experiment the active medium consisted of a p-germanium crystal at 4.2 K in crossed electric and magnetic fields. We used a SrTiO3 plate as highly reflecting mirror and a YBa2Cu3O7-δ thin film on MgO plate as output coupling mirror. The spectra of the laser with the superconducting mirror was measured. We demonstrate also highly reproducible operation of the laser.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
A. V. Bespalov, A. V. Bespalov, } "Application of high-Tc superconductors as output coplers for the far-infrared p-germanium laser", Proc. SPIE 1576, 16th International Conference on Infrared and Millimeter Waves, 15761A (1 October 1991); doi: 10.1117/12.2297759; https://doi.org/10.1117/12.2297759
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