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Modulation-bandwidth enhancement by stimulated Raman scattering in quantum dash lasers
Conference proceeding

Modulation-bandwidth enhancement by stimulated Raman scattering in quantum dash lasers

C Chen, G Ding, B S Ooi, L F Lester, A Helmy, T L Koch, J Hwang and IEEE
CLEO/QELS: 2010 Laser Science to Photonic Applications, pp.1-2
05/2010
DOI: https://doi.org/10.1364/CLEO.2010.CTuZ2

Abstract

Absorption Bandwidth Laser modes Masers Nonlinear optics Optical modulation Optical scattering Quantum dots Raman scattering Stimulated emission
The bandwidth of quantum-dash lasers under optical injection modulation is sharply enhanced when the injection photons are ~33 meV more energetic than the laser emission. This new bandwidth-enhancement mechanism is attributable to stimulated Raman scattering.

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