Victor Brasch

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Publications associées (30)

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Mode Spectrum and Temporal Soliton Formation in Optical Microresonators

Tobias Kippenberg, Victor Brasch, Tobias Herr, John David Jost

The formation of temporal dissipative solitons in optical microresonators enables compact, high-repetition rate sources of ultrashort pulses as well as low noise, broadband optical frequency combs with smooth spectral envelopes. Here we study the influence ...

American Physical Society2014

All-optical stabilization of a soliton frequency comb in a crystalline microresonator

Tobias Kippenberg, Martin Hubert Peter Pfeiffer, Erwan Guillaume Albert Lucas, Victor Brasch, Tobias Herr, John David Jost, Caroline Marie Anne Lecaplain

We demonstrate the all-optical stabilization of a low-noise temporal soliton based microresonator based optical frequency comb in a crystalline resonator via a new technique to control the repetition rate. This is accomplished by thermally heating the micr ...

Optical Society of America2015

Soliton dynamics in optical micro resonators

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

Spie-Int Soc Optical Engineering2017

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

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

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

50 Tbit/s Massively Parallel WDM Transmission in C and L Band Using Interleaved Cavity-Soliton Kerr Combs

Tobias Kippenberg, Maxim Karpov, Martin Hubert Peter Pfeiffer, Arne Kordts, Victor Brasch, Mirjam Pfeiffer

Interleaving two soliton Kerr combs we generate 179 carriers for WDM transmission and demonstrate transmission of a data stream of 50 Tbit/s over 75 km. This is the highest data rate achieved with a chip-scale comb source. ...

Ieee2016

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

Camille Sophie Brès, Davide Grassani, Victor Brasch

2023

Self-Referenced, Chipscale Kerr Frequency Comb without External Broadening

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

A Kerr frequency comb generated in an integrated silicon nitride microresonator is self-referenced using the 2f-3f approach. With an intrinsic bandwidth of two-thirds of an octave no additional, external broadening of the spectrum is required. ...

Ieee2016

Universal Dynamics and Controlled Switching of Dissipative Kerr Solitons in Optical Microresonators

Tobias Kippenberg, Maxim Karpov, Martin Hubert Peter Pfeiffer, Hairun Guo, Erwan Guillaume Albert Lucas, Arne Kordts, Victor Brasch

We discover a novel mechanism allowing for successive reduction of the number of dissipative Kerr solitons in optical microresonators. It is demonstrated that multiple and single soliton state can be deterministically accessed. ...

Ieee2016

Single and multiple soliton generation device and method

Tobias Kippenberg, Maxim Karpov, Victor Brasch

2018

Dispersion engineering of thick high-Q silicon nitride ring-resonators via atomic layer deposition

Tobias Kippenberg, Victor Brasch, Tobias Herr

We demonstrate dispersion engineering of integrated silicon nitride based ring resonators through conformal coating with hafnium dioxide deposited on top of the structures via atomic layer deposition. Both, magnitude and bandwidth of anomalous dispersion c ...

Optical Society of America2012