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Femtosecond Pulse Generation via an Integrated Electro-Optic Time Lens
Mengjie Yu, Christian Reimer, David Barton +12
Integrated femtosecond pulse and frequency comb sources are critical components for a wide range of applications. The leading approaches for on-chip pulse generation rely on mode l…
Integrated Kerr frequency comb-driven silicon photonic transmitter
Anthony Rizzo, Asher Novick, Vignesh Gopal +8
The exponential growth of computing needs for artificial intelligence and machine learning has had a dramatic impact on data centre energy consumption, which has risen to environme…
Tunable narrow linewidth chip-scale mid-IR laser
Euijae Shim, Andres Gil-Molina, Ohad Westreich +4
Portable mid-infrared (mid-IR) spectroscopy and sensing applications require widely tunable, narrow linewidth, chip-scale, single-mode sources without sacrificing significant outpu…
Phonon-Enhanced Nonlinearities in Hexagonal Boron Nitride
Jared S. Ginsberg, M. Mehdi Jadidi, Jin Zhang +10
We investigate optical nonlinearities that are induced and enhanced due to the strong phonon resonance in hexagonal boron nitride. We predict and observe large sub-picosecond durat…
Synchronization of non-solitonic Kerr combs
Bok Young Kim, Jae K. Jang, Yoshitomo Okawachi +3
Synchronization is a ubiquitous phenomenon in nature that manifests as the spectral or temporal locking of coupled nonlinear oscillators. In the field of photonics, synchronization…
Theory of -microresonator-based frequency conversion
Yun Zhao, Jae K. Jang, Yoshitomo Okawachi +1
Microresonator-based platforms with nonlinearities have the potential to perform frequency conversion at high efficiencies and ultralow powers with small footprints. The…