Broadband Resonant Second-Harmonic Generation in Silicon Nitride Microresonators

À propos
Confidentialité
Mentions légales

Graph Chatbot

Publications associées (4)

Page 1 sur 1

Monolithic silicon nitride electro-optic modulator enabled by optically-assisted poling

Camille Sophie Brès, Boris Zabelich, Christian André Clément Lafforgue

Electro-optic (EO) modulation is a key functionality to have on-chip. However, achieving a notable linear EO effect in stoichiometric silicon nitride has been a persistent challenge due to the material's intrinsic properties. Recent advancements revealed t ...

NATURE PORTFOLIO2025

Ultrabroadband Integrated Triply Resonant Electro-Optic Frequency Comb in Lithium Tantalate

Tobias Kippenberg, Johann Emmeram Riemensberger, Jianqi Hu, Mikhail Churaev, Nikolai Kuznetsov, Zihan Li, Terence Albert Emile Blésin, Chengli Wang, Junyin Zhang, Wil Kao

We demonstrated an integrated electro-optic frequency comb generator with 450nm span and 29.6GHz spacing, entirely covering optical telecom E-, S-, C-, L-, and U-bands, via monolithic co-integration of microwave and photonics resonators on thin-film lithiu ...

Optica Publishing Group (formerly OSA)2024

Wafer-scale Manufacturing of Ultra-low Loss, High-density Si3N4 Photonic Integrated Circuits

Tobias Kippenberg, Rui Ning Wang, Zheru Qiu, Xinru Ji

We demonstrate Si3N4 photonic integrated circuits featuring ultra-low propagation loss and tight optical confinement, fabricated with a subtractive process. We report an increase in propagation loss in Si3N4 waveguides after exposure to ultraviolet (UV) ir ...

Optical Society of America2023

Slow-light enhanced frequency combs and dissipative Kerr solitons in silicon coupled-ring microresonators in the telecom band

Vincenzo Savona

We propose a system of coupled microring resonators for the generation frequency combs and dissipative Kerr solitons in silicon at telecommunication frequencies. By taking advantage of structural slow-light, the effective non-linearity of the material is e ...

2021