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V. A. POPESCU1,*
We increase the power absorption efficiency for TE0 and TM0 modes in superconducting traveling wave photo detectors and compensate a large part of the lost power in the substrate SiO2 layer of a waveguide with an active superconducting YBCO layer, by using an optimized supplementary YSZ layer thickness.
Multimode waveguides, Optical planar waveguide, Superconducting films, Variational method.
V. A. POPESCU, Increase the power absorbtion efficiency in superconducting waveguides, Optoelectronics and Advanced Materials - Rapid Communications, 4, 5, May 2010, pp.735-739 (2010).
Submitted at: April 2, 2010
Accepted at: May 20, 2010
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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