Optimization of first-order trapezoidal gratings used in distributed feedback and distributed Bragg reflector lasers

Mohammad H. Rahnavard; Habibollah Abiri; H. Sarmadi; Aref Bakhtazad

doi:10.1117/12.165691

15 December 1993 Optimization of first-order trapezoidal gratings used in DFB and DBR lasers

Mohammad H. Rahnavard, Habibollah Abiri, H. Sarmadi, Aref Bakhtazad

Proceedings Volume 1992, Miniature and Micro-Optics and Micromechanics; (1993) https://doi.org/10.1117/12.165691
Event: SPIE's 1993 International Symposium on Optics, Imaging, and Instrumentation, 1993, San Diego, CA, United States

Abstract

Dielectric corrugated waveguides are used in DFB and DBR lasers. Coupled mode theory is used to study the effect of variations in grating shape on the performance of DFB and DBR lasers. The purpose of this paper is to find the optimum geometry for different applications.

Citation Download Citation

Mohammad H. Rahnavard, Habibollah Abiri, H. Sarmadi, and Aref Bakhtazad "Optimization of first-order trapezoidal gratings used in DFB and DBR lasers", Proc. SPIE 1992, Miniature and Micro-Optics and Micromechanics, (15 December 1993); https://doi.org/10.1117/12.165691

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