Optical Side-Coupling of Laser-Diode Array to Fiber using Genetic Algorithm Designed Sub-Wavelength Grating
Genetic algorithm was used to design gratings with 40-nm structure to facilitate the coupling between LD array and double-clad fiber. With an aperiodic grating fabricated by E-beam lithography, a coupling efficiency of 75% was achieved.
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Published in | 2018 23rd Opto-Electronics and Communications Conference (OECC) pp. 1 - 2 |
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Main Authors | , , , |
Format | Conference Proceeding |
Language | English |
Published |
IEEE
01.07.2018
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Subjects | |
Online Access | Get full text |
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