Group velocity and propagation losses measurement in a single-line photonic-crystal waveguide on InP membranes
- 8 October 2001
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 79 (15) , 2312-2314
- https://doi.org/10.1063/1.1405146
Abstract
Single-line photonic-crystal waveguides are investigated. Photoluminescence experiments and three-dimensional calculation are performed and allow a clear identification of the guided modes. The propagation properties of the latter (group velocity, losses) are extracted from photoluminescence spectra obtained on closed waveguides which act as linear cavities.Keywords
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