Widely-tunable, multi-band Raman laser based on dispersion-managed thin-film lithium niobate microring resonators
Stimulated Raman scattering is an attractive way to extend the operation spectral range of
optical sources. However, the spectral extension range of a tunable Raman laser is limited …
optical sources. However, the spectral extension range of a tunable Raman laser is limited …
Broadband high-Q multimode silicon concentric racetrack resonators for widely tunable Raman lasers
Multimode silicon resonators with ultralow propagation losses for ultrahigh quality (Q) factors
have been attracting attention recently. However, conventional multimode silicon resonators …
have been attracting attention recently. However, conventional multimode silicon resonators …
Fully integrated and broadband Si-rich silicon nitride wavelength converter based on Bragg scattering intermodal four-wave mixing
Intermodal four-wave mixing (FWM) processes have recently attracted significant interest for
all-optical signal processing applications thanks to the possibility to control the propagation …
all-optical signal processing applications thanks to the possibility to control the propagation …
Low-power four-wave mixing in deuterated silicon-rich nitride ring resonators
We present micro-ring resonators (MRRs) with intrinsic quality factors as high as 135,000
fabricated on a highly nonlinear CMOS-compatible deuterated silicon-rich nitride (SRN: D) …
fabricated on a highly nonlinear CMOS-compatible deuterated silicon-rich nitride (SRN: D) …
Design of a graphene-enabled dual-mode Kerr frequency comb
W Chen, R Guo, D Wan, T Sharma… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
On-chip Kerr frequency combs open up unprecedented opportunities for developing
compact, low-cost, and high-density wavelength-division multiplexing (WDM) techniques for …
compact, low-cost, and high-density wavelength-division multiplexing (WDM) techniques for …
Theoretical analysis of a mid-infrared Kerr frequency comb in a graphene-on-silicon micro-resonator
Abstract Mid-infrared (Mid-IR) Kerr frequency combs have great application potential in
sensing and spectroscopy. To generate a Kerr frequency comb, a continuous-wave …
sensing and spectroscopy. To generate a Kerr frequency comb, a continuous-wave …
Near-infrared frequency comb generation from a silicon microresonator
Optical frequency combs (OFCs) have been widely explored in the silica and silicon nitride
platforms, from visible light to mid-infrared wavelength. Although silicon has a larger …
platforms, from visible light to mid-infrared wavelength. Although silicon has a larger …
Compact multimode silicon racetrack resonators for high-efficiency tunable Raman lasers
Multimode integrated waveguides have large fabrication tolerances and enable low
propagation losses. Multimode waveguide bends have, therefore, been used for high-quality …
propagation losses. Multimode waveguide bends have, therefore, been used for high-quality …
Investigation of low-power comb generation in silicon microresonators from dual pumps
Here, the influence of pump powers for silicon microresonator-based Kerr comb generation
(KCG) was investigated theoretically and experimentally in two types of dual-pumped KCG …
(KCG) was investigated theoretically and experimentally in two types of dual-pumped KCG …