N Singh, M Xin, D Vermeulen, K Shtyrkova… - Light: Science & …, 2018 - nature.com
Efficient complementary metal-oxide semiconductor-based nonlinear optical devices in the near-infrared are in strong demand. Due to two-photon absorption in silicon, however, much …
We demonstrate supercontinuum generation in stoichiometric silicon nitride (Si_3N_4 in SiO_2) integrated optical waveguides, pumped at telecommunication wavelengths. The …
Glass-glad silicon core fibers are attracting considerable attention for use in nonlinear applications due to their tight light confinement and intrinsically high third-order …
Nonlinear optics has not stopped evolving, offering opportunities to develop novel functionalities in photonics. Supercontinuum generation, a nonlinear optical phenomenon …
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 …
Broadband mid-infrared light sources are highly desired for wide-ranging applications that span free-space communications to spectroscopy. In recent years, silicon has attracted great …
Compact chip-scale comb sources are of significant interest for many practical applications. Here, we experimentally study the generation of supercontinuum (SC) in an axially varying …
All normal dispersion (ANDi) and highly nonlinear chalcogenide glass photonic crystal fiber (PCF) is proposed and numerically investigated for a broad, coherent and ultra-flat mid …
MR Karim, N Al Kayed, R Rafi… - Optical and Quantum …, 2024 - Springer
We numerically investigate a promising mid-infrared supercontinuum (SC) source through the design of an on-chip complementary metal oxide semiconductor compatible 3-mm-long …