The Optical Gain of a Si-Based Lattice-Matched Si0.15Ge0.621Sn0.229/Si0.637Ge0.018Sn0.345 MQW Laser
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DOI: 10.1007/s10946-017-9621-0
Abstract: We study the optical-gain characteristics of a Si-based MQW laser, in which the active region has 20 Si0.15Ge0.621Sn0.229 quantum wells separated by 20 Si0.637Ge0.018Sn0.345 barriers. We reach a maximum optical gain of 2300 cm−1 with… read more here.
Keywords: gain; 15ge0 621sn0; 621sn0 229; mqw laser ... See more keywords