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Tobias Kippenberg

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Publications associées (465)

Ultrafast optical ranging using microresonator soliton frequency combs

Tobias Kippenberg, Martin Hubert Peter Pfeiffer, Arne Kordts, Maxim Karpov

Light detection and ranging is widely used in science and industry. Over the past decade, optical frequency combs were shown to offer advantages in optical ranging, enabling fast distance acquisition with high accuracy. Driven by emerging high-volume appli ...

American Association for the Advancement of Science2018

Highly efficient coupling of crystalline microresonators to integrated photonic waveguides

Michail Zervas, Tobias Kippenberg, John David Jost, Junqiu Liu, Miles Henry Anderson

Crystalline optical whispering gallery mode resonators made from alkaline earth fluorides can achieve exceptionally large optical finesse, and are used in a variety of applications, from frequency stabilization and narrow linewidth lasers, to low-noise mic ...

2018

Elastic strain engineering for ultralow mechanical dissipation

Tobias Kippenberg, Amir Hossein Ghadimi, Ryan Daniel Schilling, Dalziel Joseph Wilson, Sergey Fedorov, Nils Johan Engelsen

Extreme stresses can be produced in nanoscale structures, a feature which has been used to realize enhanced materials properties, such as the high mobility of silicon in modern transistors. Here we show how nanoscale stress can be used to realize exception ...

American Association for the Advancement of Science2018

Efficient mid-infrared dispersive wave generation in dispersion-engineered Si3N4 waveguides pumped at 2 μm

Tobias Kippenberg, Camille Sophie Brès, Hairun Guo, Davide Grassani, Clemens Herkommer, Eirini Tagkoudi

We demonstrate efficient generation of mid-infrared dispersive wave at 3.5 m in a Si3N4 waveguide pumped by a 2090nm femtosecond mode-locked fiber laser. The 8% maximum efficiency allows for a milliwatt-level average power mid-infrared pulse. ...

2018

Scalable and Reconfigurable Optical Tap-Delay-Line for Multichannel Equalization and Correlation of 20-Gbaud QPSK signals Using Nonlinear Wave Mixing and a Microresonator Kerr Frequency Comb

Tobias Kippenberg, Fatemeh Alishahi, Arne Kordts, Maxim Karpov, Ahmad Fallahpour

We demonstrate a scalable and reconfigurable optical TDL for multichannel equalization and correlation of 20-Gbaud QPSK signals using nonlinear wave mixing and a Kerr frequency comb. The two/three-tap OTDL is demonstrated to simultaneously equalize a first ...

IEEE2018

Ultralow-power chip-based soliton microcombs for photonic integration

Michail Zervas, Tobias Kippenberg, Martin Hubert Peter Pfeiffer, Maxim Karpov, Hairun Guo, Bahareh Ghadiani, Junqiu Liu, Arslan Sajid Raja, Nils Johan Engelsen, Botao Du

The generation of dissipative Kerr solitons in optical microresonators has provided a route to compact frequency combs of high repetition rate, which have already been employed for optical frequency synthesizers, ultrafast ranging, coherent telecommunicati ...

OPTICAL SOC AMER2018

Scalable and reconfigurable optical tapped-delay-line for multichannel equalization and correlation using nonlinear wave mixing and a Kerr frequency comb

Tobias Kippenberg, Martin Hubert Peter Pfeiffer, Fatemeh Alishahi, Arne Kordts, Maxim Karpov, Ahmad Fallahpour

We experimentally demonstrate a scalable and reconfigurable optical tapped-delay-line (TDL) for multichannel equalization and correlation of 20-Gbaud quadrature-phase-shift-keyed (QPSK) signals using nonlinear wave mixing and a microresonator Kerr frequenc ...

OPTICAL SOC AMER2018

A maser based on dynamical backaction on microwave light

Tobias Kippenberg, Nathan Rafaël Bernier, László Dániel Tóth

2018

Dissipative Kerr solitons in optical microresonators

Tobias Kippenberg

American Association for the Advancement of Science2018

Double inverse nanotapers for efficient light coupling to integrated photonic devices

Michail Zervas, Tobias Kippenberg, Martin Hubert Peter Pfeiffer, Michael Wolfgang Geiselmann, Hairun Guo, Junqiu Liu, Clemens Herkommer, Arslan Sajid Raja

2018

Level attraction in a microwave optomechanical circuit

Tobias Kippenberg, Nathan Rafaël Bernier, László Dániel Tóth

2018

Photonic Damascene Process for Low-Loss, High-Confinement Silicon Nitride Waveguides

Michail Zervas, Tobias Kippenberg, Martin Hubert Peter Pfeiffer, Michael Wolfgang Geiselmann, Clemens Herkommer

2018

Ultra-smooth silicon nitride waveguides based on the Damascene reflow process: fabrication and loss origins

Tobias Kippenberg, Martin Hubert Peter Pfeiffer, Bahareh Ghadiani, Junqiu Liu, Arslan Sajid Raja

2018

Evidence for structural damping in a high-stress silicon nitride nanobeam and its implications for quantum optomechanics

Tobias Kippenberg, Vivishek Sudhir, Ryan Daniel Schilling, Dalziel Joseph Wilson, Hendrik Schütz, Sergey Fedorov

We resolve the thermal motion of a high-stress silicon nitride nanobeam at frequencies far below its fundamental flexural resonance (3.4 MHz) using cavity-enhanced optical interferometry. Over two decades, the displacement spectrum is well-modeled by that ...

2018

Spatial multiplexing of soliton microcombs

Tobias Kippenberg, Erwan Guillaume Albert Lucas, Maxim Karpov, Arslan Sajid Raja

Dual-comb interferometry utilizes two optical frequency combs to map the optical field's spectrum to a radio-frequency signal without using moving parts, allowing improved speed and accuracy. However, the method is compounded by the complexity and demandin ...

Nature Publishing Group2018

From the Lugiato-Lefever equation to microresonator-based soliton Kerr frequency combs

Tobias Kippenberg

The model, that is usually called the Lugiato-Lefever equation (LLE), was introduced in 1987 with the aim of providing a paradigm for dissipative structure and pattern formation in nonlinear optics. This model, describing a driven, detuned and damped nonli ...

ROYAL SOC2018

Spatially-Multiplexed Solitons in Optical Microresonators

Tobias Kippenberg, Erwan Guillaume Albert Lucas, Maxim Karpov, Arslan Sajid Raja

We simultaneously create stable solitons in up to three distinct mode families of a single crystalline MgF2 microresonator. The resulting Kerr combs are mutually coherent and have distinct repetition rates and are thus well suited for dual-comb application ...

IEEE2018

Ultralow-Power Photonic Chip-Based Soliton Frequency Combs

Michail Zervas, Tobias Kippenberg, Martin Hubert Peter Pfeiffer, Maxim Karpov, Hairun Guo, Bahareh Ghadiani, Junqiu Liu, Arslan Sajid Raja, Nils Johan Engelsen

The generation of dissipative Kerr solitons in optical microresonators allow compact high repetition rate frequency combs. A particularly promising platform is photonic integrated Si3N4 microresonators. Yet to date, soliton formation in Si3N4 microresonato ...

IEEE2018

Nonreciprocal reconfigurable microwave optomechanical circuit

Tobias Kippenberg, Nathan Rafaël Bernier, Marie Adrienne Ioannou, László Dániel Tóth, Akshay Koottandavida

Nonreciprocal devices, such as isolators, are required to protect sensitive superconducting quantum circuits. Growing research has focused on integrated alternatives to the existing bulky ferrite technologies. Here we realize a nonreciprocal isolator with ...

IEEE2018

Semiconductor laser chip stabilization by Si3N4 microresonator and Kerr comb generation

Tobias Kippenberg, Mirjam Pfeiffer, Andrey Voloshin

The experimental study of the InPlaser diode stabilization by high-Q Si3N4 microresonator is presented. We demonstrate how this stabilized laser diode considered as a pump laser may be used for optical frequency comb generation in the same microresonator. ...

IEEE2018

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