Publications de John David Jost

Fully self-contained turn-key soliton microcomb source

Tobias Kippenberg, Rui Ning Wang, Grigorii Likhachev, Junqiu Liu, Jijun He, John David Jost, Arslan Sajid Raja

We demonstrate a turn-key microcomb source based on 100 GHz Si3N4 ring microresonator. The device is fully optically and electronically integrated in a compact box, which runs by pushing one button. ...

IEEE2021

Laser Self-Injection Locked Frequency Combs in a Normal GVD Integrated Microresonator

Tobias Kippenberg, Rui Ning Wang, Junqiu Liu, Erwan Guillaume Albert Lucas, Arslan Sajid Raja, Jijun He, John David Jost

We report the first demonstration of microresonator dark pulse generation by self-injection locking of a DFB laser to a Si3N4 microresonator with normal GVD. The 26 GHz repetition rate beatnote is characterized. (C) 2020 The Author(s) ...

IEEE2020

Optical coupling device

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

The present invention concerns an optical coupling device including at least one supporting layer comprising a first support wall and a second support wall. The at least one supporting layer comprises at least one bridging waveguide for coupling electromag ...

2019

Electrically pumped photonic integrated soliton microcomb (vol 10, 680, 2018)

Tobias Kippenberg, Junqiu Liu, Maxim Karpov, Hairun Guo, Erwan Guillaume Albert Lucas, Arslan Sajid Raja, John David Jost, Andrey Voloshin

Springer2019

Electrically Driven Ultra-compact Photonic Integrated Soliton Microcomb

Tobias Kippenberg, Junqiu Liu, Maxim Karpov, Hairun Guo, Erwan Guillaume Albert Lucas, John David Jost, Arslan Sajid Raja, Andrey Voloshin

We demonstrate a current-initiated soliton microcomb by injection-locking a multi-frequency laser diode to a chip-scale high-Q Si3N4 microresonator. This approach offers a pathway for integrated and ultra-compact microcomb source for high-volume applicatio ...

IEEE2019

Electrically driven photonic integrated soliton microcomb

Tobias Kippenberg, Maxim Karpov, Junqiu Liu, Hairun Guo, John David Jost, Erwan Guillaume Albert Lucas, Arslan Sajid Raja, Andrey Voloshin

We demonstrate via self-injection locking an electrically driven soliton micro-comb by coupling a multi-frequency laser diode to a chip-scale high-Q Si3N4 microresonator. This approach offers a pathway for an integrated and ultra-compact microcomb source f ...

IEEE2019

Electrically pumped photonic integrated soliton microcomb

Tobias Kippenberg, Junqiu Liu, Maxim Karpov, Hairun Guo, Erwan Guillaume Albert Lucas, Arslan Sajid Raja, John David Jost, Andrey Voloshin

Microcombs provide a path to broad-bandwidth integrated frequency combs with low power consumption, which are compatible with wafer-scale fabrication. Yet, electrically-driven, photonic chip-based microcombs are inhibited by the required high threshold pow ...

Nature Research2019

Highly efficient coupling of crystalline microresonators to integrated photonic waveguides

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

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

Dissipative Kerr solitons in photonic chip-based microresonators

Tobias Kippenberg, Junqiu Liu, Maxim Karpov, Hairun Guo, Martin Hubert Peter Pfeiffer, Erwan Guillaume Albert Lucas, Wenle Weng, Arslan Sajid Raja, Miles Henry Anderson, Anton Lukashchuk

Since their discovery microresonator-based frequency combs have drawn a lot of interest due to their compact form factor and potential for integration. We report on the recent progress regarding dissipative Kerr solitons generated from photonic chip-based ...

IEEE2018

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