Compound cavity measurement of transmission and reflection of a tapered single-line photonic-crystal waveguide - Archive ouverte HAL Access content directly
Journal Articles Applied Physics Letters Year : 2003

Compound cavity measurement of transmission and reflection of a tapered single-line photonic-crystal waveguide

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Abstract

Measurements on a single-line defect photonic crystal waveguide demonstrate propagation losses as low as 140 cm-1 and coupling efficiency to a ridge access guide increased from 20% to 50% thanks to a tapered access. These results are obtained by analyzing the internal cavities created by residual reflections, hence, requiring a single sample. They are nevertheless crosschecked by measurements on distinct samples by the Fabry-Pérot resonance method.
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Dates and versions

hal-00874524 , version 1 (18-10-2013)

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Anne Talneau, Mikael Mulot, Srinivasan Anand, Philippe Lalanne. Compound cavity measurement of transmission and reflection of a tapered single-line photonic-crystal waveguide. Applied Physics Letters, 2003, 83 (16), pp.2577-2579. ⟨10.1063/1.1568821⟩. ⟨hal-00874524⟩
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