334 citations · 406 across the 4 of their papers we have counts for
4 papers
Tunable MEMS VCSEL on Silicon substrate
Hitesh Kumar Sahoo, Thor Ansbæk, Luisa Ottaviano +4
We present design, fabrication and characterization of a MEMS VCSEL which utilizes a silicon-on-insulator wafer for the microelectromechanical system and encapsulates the MEMS by d…
Comparison of processing-induced deformations of InP bonded to Si determined by e-beam metrology: direct vs. adhesive bonding
Aurimas Sakanas, Elizaveta Semenova, Luisa Ottaviano +2
In this paper, we employ an electron beam writer as metrology tool to investigate distortion of an exposed pattern of alignment marks in heterogeneously bonded InP on silicon. Afte…
AlGaAs-On-Insulator Nonlinear Photonics
Minhao Pu, Luisa Ottaviano, Elizaveta Semenova +1
The combination of nonlinear and integrated photonics has recently seen a surge with Kerr frequency comb generation in micro-resonators as the most significant achievement. Efficie…
Threshold Characteristics of Slow-Light Photonic Crystal Lasers
Weiqi Xue, Yi Yu, Luisa Ottaviano +4
The threshold properties of photonic crystal quantum dot lasers operating in the slow-light regime are investigated experimentally and theoretically. Measurements show that, in con…