3 papers
physics.optics2020
Supercontinuum generation in silicon Bragg grating waveguide
Neetesh Singh, Manan Raval, Erich Ippen +2
Supercontinuum generation is an extensively studied and arguably the most important and all-encompassing nonlinear phenomenon. Yet, we do not have a good control over all the signa…
physics.app-ph2020
Cryogenic operation of silicon photonic modulators based on DC Kerr effect
Uttara Chakraborty, Jacques Carolan, Genevieve Clark +4
Reliable operation of photonic integrated circuits at cryogenic temperatures would enable new capabilities for emerging computing platforms, such as quantum technologies and low-po…
physics.optics2019
Supercontinuum generation in varying-dispersion and birefringent silicon waveguide
Neetesh Singh, Diedrik Vermulen, Alfonso Ruocco +4
Ability to selectively enhance the amplitude and maintain high coherence of the supercontinuum signal with long pulses is gaining significance. In this work an extra degree of free…