Victor Brasch

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Related publications (30)

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

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

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

Counting the cycles of light using a self-referenced optical microresonator

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

Phase coherently linking optical-to-radio frequencies with femtosecond mode-locked laser frequency combs has enabled counting the cycles of light and is the basis of optical clocks, absolute frequency synthesis, tests of fundamental physics, and improved s ...

Optical Soc Amer2015

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

Tobias Kippenberg, Tobias Herr, Martin Hubert Peter Pfeiffer, Victor Brasch, Erwan Guillaume Albert Lucas, 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

Terabit/s communications using chip-scale frequency comb sources

Tobias Kippenberg, Tobias Herr, Victor Brasch

High-speed optical interconnects rely on advanced wavelength-division multiplexing (WDM) schemes. However, while photonic-electronic interfaces can be efficiently realized on silicon-on-insulator chips, dense integration of the necessary light sources stil ...

Spie-Int Soc Optical Engineering2015

Photonic chip-based optical frequency comb using soliton Cherenkov radiation

Tobias Kippenberg, Tobias Herr, Martin Hubert Peter Pfeiffer, Victor Brasch, Michael Wolfgang Geiselmann

Optical solitons are propagating pulses of light that retain their shape because nonlinearity and dispersion balance each other. In the presence of higher-order dispersion, optical solitons can emit dispersive waves via the process of soliton Cherenkov rad ...

American Association for the Advancement of Science2015

Radiation hardness of high-Q silicon nitride microresonators for space compatible integrated optics

Tobias Kippenberg, Victor Brasch

Integrated optics has distinct advantages for applications in space because it integrates many elements onto a monolithic, robust chip. As the development of different building blocks for integrated optics advances, it is of interest to answer the importan ...

Optical Soc Amer2014

Mode Spectrum and Temporal Soliton Formation in Optical Microresonators

Tobias Kippenberg, Tobias Herr, Victor Brasch, 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

Temporal solitons in optical microresonators

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

Temporal dissipative solitons in a continuous-wave laser-driven nonlinear optical microresonator were observed. The solitons were generated spontaneously when the laser frequency was tuned through the effective zero detuning point of a high-Q resonance, wh ...

Nature Publishing Group2014

Coherent terabit communications with microresonator Kerr frequency combs

Tobias Kippenberg, Tobias Herr, Jingshi Li, Victor Brasch

Optical frequency combs have the potential to revolutionize terabit communications(1). The generation of Kerr combs in nonlinear microresonators(2) is particularly promising(3), enabling line spacings of tens of gigahertz. However, such combs may exhibit s ...

Nature Publishing Group2014

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

Tobias Kippenberg, Tobias Herr, Victor Brasch

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

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