Resonant light propagation through 90°-bend waveguide based on a strained two-dimensional photonic crystal

Natalia Malkova; Venkatraman Gopalan

doi:10.1364/JOSAB.21.001679

Resonant light propagation through 90°-bend waveguide based on a strained two-dimensional photonic crystal

Natalia Malkova, Venkatraman Gopalan

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Splitting of the double-degenerate defect states in the bandgap of the two-dimensional photonic crystal by means of symmetrical distortion of the lattice is studied. The effect is analogous to the static Jahn-Teller effect in solids. We propose a device that uses the effect to tune the light propagation through a 90°-bend waveguide. The resonant coupling of the photon modes at the corner can be tuned by the symmetry and magnitude of the distortion of the lattice.

Original language	English (US)
Pages (from-to)	1679-1684
Number of pages	6
Journal	Journal of the Optical Society of America B: Optical Physics
Volume	21
Issue number	9
DOIs	https://doi.org/10.1364/JOSAB.21.001679
State	Published - Sep 2004

All Science Journal Classification (ASJC) codes

Statistical and Nonlinear Physics
Atomic and Molecular Physics, and Optics

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10.1364/JOSAB.21.001679

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abstract = "Splitting of the double-degenerate defect states in the bandgap of the two-dimensional photonic crystal by means of symmetrical distortion of the lattice is studied. The effect is analogous to the static Jahn-Teller effect in solids. We propose a device that uses the effect to tune the light propagation through a 90°-bend waveguide. The resonant coupling of the photon modes at the corner can be tuned by the symmetry and magnitude of the distortion of the lattice.",

author = "Natalia Malkova and Venkatraman Gopalan",

year = "2004",

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AU - Gopalan, Venkatraman

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N2 - Splitting of the double-degenerate defect states in the bandgap of the two-dimensional photonic crystal by means of symmetrical distortion of the lattice is studied. The effect is analogous to the static Jahn-Teller effect in solids. We propose a device that uses the effect to tune the light propagation through a 90°-bend waveguide. The resonant coupling of the photon modes at the corner can be tuned by the symmetry and magnitude of the distortion of the lattice.

AB - Splitting of the double-degenerate defect states in the bandgap of the two-dimensional photonic crystal by means of symmetrical distortion of the lattice is studied. The effect is analogous to the static Jahn-Teller effect in solids. We propose a device that uses the effect to tune the light propagation through a 90°-bend waveguide. The resonant coupling of the photon modes at the corner can be tuned by the symmetry and magnitude of the distortion of the lattice.

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Resonant light propagation through 90°-bend waveguide based on a strained two-dimensional photonic crystal

Abstract

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