Experimental demonstration of the slow group velocity of light in two-dimensional coupled photonic crystal microcavity arrays
- 7 March 2005
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 86 (11) , 111102
- https://doi.org/10.1063/1.1882755
Abstract
We recently proposed two-dimensional coupled photonic crystalmicrocavity arrays as a route to achieve a slow-group velocity of light (flat band) in all crystal directions. In this letter we present the experimental demonstration of such structures with a measured group velocity below 0.008 c and discuss the feasibility of applications such as low-threshold photonic crystal lasers with increased output powers, optical delay components, and sensors.Keywords
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This publication has 15 references indexed in Scilit:
- High frequency oscillation in photonic crystal nanolasersApplied Physics Letters, 2004
- Two-dimensional coupled photonic crystal resonator arraysApplied Physics Letters, 2004
- Defect states and commensurability in dual-periodphotonic crystal waveguidesPhysical Review B, 2003
- Two-dimensional photonic crystal coupled-defect laser diodeApplied Physics Letters, 2003
- Low-threshold photonic crystal laserApplied Physics Letters, 2002
- Miniband transmission in a photonic crystal coupled-resonator optical waveguideOptics Letters, 2001
- Room-temperature triangular-lattice two-dimensional photonic band gap lasers operating at 1.54 μmApplied Physics Letters, 2000
- Tight-Binding Description of the Coupled Defect Modes in Three-Dimensional Photonic CrystalsPhysical Review Letters, 2000
- Have NASA's scientists been the victims of excessive expectations?Nature, 1999
- Two-Dimensional Photonic Band-Gap Defect Mode LaserScience, 1999