Ultrahigh Q/V lineic silicon Fabry Perot (FP) microcavities relying on silica substrate have been fabricated. Two cavities designs are studied based respectively on cavity mode losses recycling and on mirrors with tapered sections. The experimental evolution of cavities characteristics are studied as a function of sample temperature. The authors achieve a quality factor of 58000 for a modal volume of 0.6 (λ/n)3.
Temperature tuning of ultra high Q/V SOI microcavities
VELHA, PHILIPPE;
2008-01-01
Abstract
Ultrahigh Q/V lineic silicon Fabry Perot (FP) microcavities relying on silica substrate have been fabricated. Two cavities designs are studied based respectively on cavity mode losses recycling and on mirrors with tapered sections. The experimental evolution of cavities characteristics are studied as a function of sample temperature. The authors achieve a quality factor of 58000 for a modal volume of 0.6 (λ/n)3.File in questo prodotto:
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