Mitigation of Free-Carrier Absorption and Efficiency Increase in Silicon Waveguide Lasers by Bidirectional Pumping

Mitigation of Free-Carrier Absorption and Efficiency&nb

M. Krause, H. Renner, E. Brinkmeyer,
Mitigation of Free-Carrier Absorption and Efficiency Increase in Silicon Waveguide Lasers by Bidirectional Pumping
2nd International Conference on Group IV Photonics, Antwerp, Belgium, 21-23 September (Paper P15), (2005)

Abstract: Continuous-wave Raman lasing in silicon waveguides can be made significantly more efficient when the waveguide is pumped from both ends instead of only one end in order to mitigate free-carrier absorption.

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