Interference systems for wideband mid-IR VO2 mirrors

Oleg B. Danilov; O. P. Konovalova; Aleksandr I. Sidorov; Igor I. Shaganov

doi:10.1117/12.335853

5 January 1999 Interference systems for wideband mid-IR VO₂ mirrors

Oleg B. Danilov, O. P. Konovalova, Aleksandr I. Sidorov, Igor I. Shaganov

Proceedings Volume 3686, Laser Optics '98: Gas, Liquid, and Free-Electron Lasers; (1999) https://doi.org/10.1117/12.335853
Event: Laser Optics '98, 1998, St. Petersburg, Russian Federation

Abstract

We performed the analyze of principles of wide-band VO₂- mirrors creation for mid-IR (2.5 - 12 micrometers ) laser radiation control. It was shown, that the choice of interference system of VO₂-mirror makes possible to extend region of maximum reflection change up to 1 - 2 (mu) . Calculations and experimental results are presented for mirrors with dR/d>0 and <0 with the change of reflection coefficient from 0.1 up to 94 - 98%.

Citation Download Citation

Oleg B. Danilov, O. P. Konovalova, Aleksandr I. Sidorov, and Igor I. Shaganov "Interference systems for wideband mid-IR VO₂ mirrors", Proc. SPIE 3686, Laser Optics '98: Gas, Liquid, and Free-Electron Lasers, (5 January 1999); https://doi.org/10.1117/12.335853

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