Publications de Victor Brasch | EPFL Graph Search

Simulating supercontinua from mixed and cascaded nonlinearities

Luis Guillermo Villanueva Torrijo, Victor Brasch, Furkan Ayhan, Tobias Herr, Thibault Voumard

Nonlinear optical frequency conversion is of fundamental importance in photonics and underpins countless of its applications: Sum- and difference-frequency generation in media with quadratic nonlinearity permits reaching otherwise inaccessible wavelength r ...

AIP Publishing2023

Supercontinuum in integrated photonics: generation, applications, challenges and perspectives (vol 12, pg 1199, 2023) [Erratum]

Camille Sophie Brès, Davide Grassani, Victor Brasch

2023

Thermally stable access to microresonator solitons via slow pump modulation

Tobias Kippenberg, Victor Brasch, Junqiu Liu, Tobias Herr

Temporal dissipative Kerr solitons (DKSs) in microresonators provide ultra-short optical pulses and low-noise frequency combs with gigahertz to terahertz repetition rates. Owing to their unique properties, they have found application in fields, including o ...

OPTICAL SOC AMER2019

Single and multiple soliton generation device and method

Tobias Kippenberg, Victor Brasch, Maxim Karpov

2018

Soliton dynamics in optical micro resonators

Tobias Kippenberg, Victor Brasch, Maxim Karpov, Hairun Guo, Martin Hubert Peter Pfeiffer, Erwan Guillaume Albert Lucas, John David Jost

Spie-Int Soc Optical Engineering2017

Self-referenced photonic chip soliton Kerr frequency comb

Tobias Kippenberg, Victor Brasch, Michael Wolfgang Geiselmann, Erwan Guillaume Albert Lucas, John David Jost

Self-referencing turns pulsed laser systems into self-referenced frequency combs. Such frequency combs allow counting of optical frequencies and have a wide range of applications. The required optical bandwidth to implement self-referencing is typically ob ...

2017

Microresonator-based solitons for massively parallel coherent optical communications

Tobias Kippenberg, Victor Brasch, Maxim Karpov, Martin Hubert Peter Pfeiffer, Arne Kordts, Miles Henry Anderson

Solitons are waveforms that preserve their shape while propagating, as a result of a balance of dispersion and nonlinearity(1,2). Soliton-based data transmission schemes were investigated in the 1980s and showed promise as a way of overcoming the limitatio ...

Nature Publishing Group2017

Chip-Scale Frequency Comb Generators for High-Speed Communications and Optical Metrology

Tobias Kippenberg, Victor Brasch, Maxim Karpov, Arne Kordts

Chip-scale frequency comb sources are key elements for a variety of applications, comprising massively parallel optical communications and high-precision optical metrology. In this talk, we give an overview on our recent progress in the area of integrated ...

Spie-Int Soc Optical Engineering2017

Full C and L-Band Transmission at 20 Tbit/s Using Cavity-Soliton Kerr Frequency Combs

Tobias Kippenberg, Victor Brasch, Maxim Karpov, Arne Kordts, Mirjam Pfeiffer

Temporal soliton formation in a Kerr-nonlinear optical micro-resonator leads to a coherent frequency comb covering the C and L-band. We demonstrate WDM transmission with 94 comb lines and an aggregate data rate of 20 Tbit/s. ...

Ieee Computer Soc2016

Higher Order Mode Suppression in high-Q Anomalous Dispersion SiN Microresonators for Temporal Dissipative Kerr Soliton Formation

Tobias Kippenberg, Victor Brasch, Hairun Guo, Martin Hubert Peter Pfeiffer, Arne Kordts

Frequency comb generation based on dissipative Kerr solitons (DKS) in microresonators is important for many applications. We show higher order mode suppression in silicon nitride microresonators, that reduces avoided modal crossing to enable DKS generation ...

Ieee2016