669 citations · 1k across the 12 of their papers we have counts for
12 papers
Polarization-diverse soliton transitions and deterministic switching dynamics in strongly-coupled and self-stabilized microresonator frequency combs
Wenting Wang, Heng Zhou, Xinghe Jiang +6
Dissipative Kerr soliton microcombs in microresonators has enabled fundamental advances in chip scale precision metrology, communication, spectroscopy, and parallel signal processi…
Microcantilever-integrated photonic circuits for broadband laser beam scanning
Saeed Sharif Azadeh, Jason C. C. Mak, Hong Chen +11
Laser beam scanning is central to many applications, including displays, microscopy, three-dimensional mapping, and quantum information. Reducing the scanners to microchip form fac…
Power-Efficient Silicon Nitride Thermo-Optic Phase Shifters for Visible Light
Zheng Yong, Hong Chen, Xianshu Luo +7
We demonstrate power-efficient, thermo-optic, silicon nitride waveguide phase shifters for blue, green, and yellow wavelengths. The phase shifters operated with low power consumpti…
Spatially controlled electrostatic doping in graphene p-i-n junction for hybrid silicon photodiode
Tiantian Li, Dun Mao, Nick Petrone +9
Sufficiently large depletion region for photocarrier generation and separation is a key factor for two-dimensional material optoelectronic devices, but few device configurations ha…
Real-time dynamics and cross-correlation gating spectroscopy of free-carrier Drude slow-light solitons
H. Zhou, S. -W. Huang, X. Li +8
Optical solitons-stable waves balancing delicately between nonlinearities and dispersive effects-have advanced the field of ultrafast optics and dynamics, with contributions spanni…
Silicon Photonics WDM Transceiver with SOA and Semiconductor Mode-Locked Laser
Alvaro Moscoso-Mártir, Juliana Müller, Johannes Hauck +18
We demonstrate a complete Silicon Photonics WDM link relying on a single section semiconductor mode-locked laser and a single SOA to support up to 12 multiplexed channels with a bi…
Radio frequency regenerative oscillations in monolithic high-Q/V heterostructured photonic crystal cavities
Jinghui Yang, Tingyi Gu, Jiangjun Zheng +4
We report temporal and spectral domain observation of regenerative oscillation in monolithic silicon heterostructured photonic crystals cavities with high quality factor to mode vo…
Near-infrared Hong-Ou-Mandel interference on a silicon quantum photonic circuit
Xinan Xu, Zhenda Xie, Jiangjun Zheng +9
Near-infrared Hong-Ou-Mandel quantum interference is observed in silicon nanophotonic directional couplers with raw visibilities on-chip at 90.5%. Spectrally-bright 1557-nm two-pho…
Regenerative oscillation and four-wave mixing in graphene optoelectronics
Tingyi Gu, Nick Petrone, James F. McMillian +6
The unique linear and massless band structure of graphene, in a purely two-dimensional Dirac fermionic structure, have led to intense research spanning from condensed matter physic…
A 25 Gb/s Silicon Photonics Platform
Tom Baehr-Jones, Ran Ding, Ali Ayazi +12
Silicon has attracted attention as an inexpensive and scalable material system for photonic-electronic, system-on-chip development. For this, a platform with both photodetectors an…
Selective tuning of high-Q silicon photonic crystal nanocavities via laser-assisted local oxidation
Charlton J. Chen, Jiangjun Zheng, Tingyi Gu +5
We examine the cavity resonance tuning of high-Q silicon photonic crystal heterostructures by localized laser-assisted thermal oxidation using a 532 nm continuous wave laser focuse…
Deterministic integrated tuning of multi-cavity resonances and phase for slow-light in coupled photonic crystal cavities
Tingyi Gu, Serdar Kocaman, Xiaodong Yang +5
We present the integrated chip-scale tuning of multiple photonic crystal cavities. The optimized implementation allows effective and precise tuning of multiple cavity resonances (u…