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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…
The role of intraband dynamics in the generation of circularly polarized high harmonics from solids
Nicolai Klemke, Nicolas Tancogne-Dejean, Angel Rubio +2
Recent studies have demonstrated that the polarization states of high harmonics from solids can differ from those of the driving pulses. To gain insights on the microscopic origin…
Towards CW modelocked laser on chip -- large mode area and NLI for stretched pulse mode locking
Neetesh Singh, Erich Ippen, Franz X. Kärtner
Integrated modelocked lasers with high power are of utmost importance for next generation optical systems that can be field-deployable and mass produced. Here we study fully integr…
Quantum diffusion of microcavity solitons
Chengying Bao, Myoung-Gyun Suh, Boqiang Shen +9
Coherently-pumped (Kerr) solitons in an ideal optical microcavity are expected to undergo random quantum motion that determines fundamental performance limits in applications of so…
Forced Oscillatory Motion of Trapped Counter-Propagating Solitons
Chengying Bao, Boqiang Shen, Myoung-Gyun Suh +6
Both the group velocity and phase velocity of two solitons can be synchronized by a Kerr-effect mediated interaction, causing what is known as soliton trapping. Trapping can occur…
Complete phase retrieval of photoelectron wavepackets
Luca Pedrelli, Phillip D. Keathley, Laura Cattaneo +2
Coherent, broadband pulses of extreme ultraviolet (XUV) light provide a new and exciting tool for exploring attosecond electron dynamics. Using photoelectron streaking, interferome…