72 citations · 512 across the 26 of their papers we have counts for
5 papers · 1 filter
Terahertz semiconductor laser chaos
Binbin Liu, Carlo Silvestri, Kang Zhou +12
Chaos characterized by its irregularity and high sensitivity to initial conditions finds various applications in secure optical communications, random number generations, light det…
Lasing on hybridized soliton frequency combs
Theodore P. Letsou, Dmitry Kazakov, Pawan Ratra +10
Coupling is an essential mechanism that drives complexity in natural systems, transforming single, non-interacting elements into intricate networks with rich physical properties. H…
Impact of coherent mode coupling on noise performance in elliptical aperture VCSELs for datacom
Cristina Rimoldi, Lorenzo L. Columbo, Alberto Tibaldi +4
We study the dynamical behavior of medium-size multimode VCSELs with an elliptical oxide aperture, selected for the best trade-off between high output power and modulation speed fo…
Unified theory for frequency combs in ring and Fabry-Perot quantum cascade lasers: an order-parameter equation approach
Carlo Silvestri, Massimo Brambilla, Paolo Bardella +1
We present a unified model to describe the dynamics of optical frequency combs (OFCs) in quantum cascade lasers (QCLs), incorporating both ring and Fabry-Pérot (FP) cavity configur…
Driven bright solitons on a mid-infrared laser chip
Dmitry Kazakov, Theodore P. Letsou, Marco Piccardo +13
Despite the ongoing progress in integrated optical frequency comb technology, compact sources of short bright pulses in the mid-infrared wavelength range from 3 μm to 12 μm so far…