Micro-combs: A novel generation of optical sources
The quest towards the integration of ultra-fast, high-precision optical clocks is reflected in the
large number of high-impact papers on the topic published in the last few years. This interest …
large number of high-impact papers on the topic published in the last few years. This interest …
Nonlinear photonics with high-Q whispering-gallery-mode resonators
High-and ultrahigh-Q whispering-gallery mode resonators have the capability to trap
photons by total internal reflection for a duration ranging from nanoseconds to milliseconds …
photons by total internal reflection for a duration ranging from nanoseconds to milliseconds …
Direct soliton generation in microresonators
We investigate, numerically and experimentally, the effect of thermo-optical (TO) chaos on
soliton generation dynamics in microresonators. Numerical simulations that include the …
soliton generation dynamics in microresonators. Numerical simulations that include the …
Stability analysis of the spatiotemporal Lugiato-Lefever model for Kerr optical frequency combs in the anomalous and normal dispersion regimes
We propose a detailed stability analysis of the Lugiato-Lefever model for Kerr optical
frequency combs in whispering-gallery-mode resonators when they are pumped in either …
frequency combs in whispering-gallery-mode resonators when they are pumped in either …
Type-II micro-comb generation in a filter-driven four wave mixing laser
We experimentally demonstrate the generation of highly coherent Type-II micro-combs
based on a micro-resonator nested in a fiber cavity loop, known as the filter-driven four wave …
based on a micro-resonator nested in a fiber cavity loop, known as the filter-driven four wave …
Emerging material systems for integrated optical Kerr frequency combs
The experimental realization of a Kerr frequency comb represented the convergence of
research in materials, physics, and engineering. This symbiotic relationship continues to …
research in materials, physics, and engineering. This symbiotic relationship continues to …
Kerr optical frequency combs: theory, applications and perspectives
YK Chembo - Nanophotonics, 2016 - degruyter.com
The optical frequency comb technology is one of the most important breakthrough in
photonics in recent years. This concept has revolutionized the science of ultra-stable …
photonics in recent years. This concept has revolutionized the science of ultra-stable …
Optimally coherent Kerr combs generated with crystalline whispering gallery mode resonators for ultrahigh capacity fiber communications
Optical Kerr frequency combs are known to be effective coherent multiwavelength sources
for ultrahigh capacity fiber communications. These combs are the frequency-domain …
for ultrahigh capacity fiber communications. These combs are the frequency-domain …
Scalable parallel ultrafast optical random bit generation based on a single chaotic microcomb
Random bit generators are critical for information security, cryptography, stochastic
modeling, and simulations. Speed and scalability are key challenges faced by current …
modeling, and simulations. Speed and scalability are key challenges faced by current …
Quantum dynamics of Kerr optical frequency combs below and above threshold: Spontaneous four-wave mixing, entanglement, and squeezed states of light
YK Chembo - Physical Review A, 2016 - APS
The dynamical behavior of Kerr optical frequency combs is very well understood today from
the perspective of the semiclassical approximation. These combs are obtained by pum** …
the perspective of the semiclassical approximation. These combs are obtained by pum** …