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Conferences > QELS > 2002 > QMA > QMA2
  • Quantum Electronics and Laser Science Conference
  • OSA Technical Digest (Optica Publishing Group, 2002),
  • paper QMA2

Bandgap Enhanced Random Laser

Shihhui Chang, SengTiong Ho, Y. Ling, Hui Cao, E. Seeling, X. Liu, and R.P.H. Chang

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Abstract

A photonic crystal is a system of periodic structure with bandgap for the propagation of light. It is very challenge, if not possible, to fabricate perfectly ordered structure. Most photonic crystals have some degree of disorder. Opposite to a periodic dielectric structure is a system where the dielectric particles are randomly distributed. The interference of scattered light ultimately leads to light localization. Therefore, light propagation can be inhibited in a disordered media.

© 2002 Optical Society of America

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