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.
Original language | English |
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Publication status | Published - 1 Jan 2001 |
Event | Optical Fiber Conference - Anaheim, CA, USA United States Duration: 17 Mar 2001 → 22 Mar 2001 |
Conference
Conference | Optical Fiber Conference |
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Country/Territory | USA United States |
City | Anaheim, CA |
Period | 17/03/01 → 22/03/01 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering