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  • Optical Fiber Communication Conference and International Conference on Quantum Information
  • 2001 OSA Technical Digest Series (Optica Publishing Group, 2001),
  • paper WDD63
  • https://doi.org/10.1364/OFC.2001.WDD63

High Coupling in Novel 2D-Lattice Distributed Reflector Laser Gratings

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Abstract

It is shown that 2D lattice gratings, despite being placed outside the waveguide region, exhibit sufficiently strong coupling coefficients that optical modes rapidly couple transversely into the etched grating region, yielding high coupling coefficients of 270cm-1. This performance allows mode-hop-free lasing operation in DBR structures.

© 2001 Optical Society of America

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