150 citations · 182 across the 3 of their papers we have counts for
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physics.optics2017★ 150 cited
Low-threshold optically pumped lasing in highly strained Ge nanowires
Shuyu Bao, Daeik Kim, Chibuzo Onwukaeme +11
The integration of efficient, miniaturized group IV lasers into CMOS architecture holds the key to the realization of fully functional photonic-integrated circuits. Despite several…
physics.optics2015★ 11 cited
Anomalous Threshold Reduction from <100> Uniaxial Strain for a Low-Threshold Ge Laser
David S. Sukhdeo, Shashank Gupta, Krishna C. Saraswat +2
We theoretically investigate the effect of <100> uniaxial strain on a Ge-on-Si laser using deformation potentials. We predict a sudden and dramatic ~200x threshold reduction upon a…