12 citations · 17 across the 4 of their papers we have counts for
6 papers · 1 filter
Terahertz Voltage-controlled Oscillator from a Kerr-Induced Synchronized Soliton Microcomb
Usman A. Javid, Michal Chojnacky, Kartik Srinivasan +1
The generation of controlled and arbitrarily tunable terahertz radiation, essential for many applications, has proven challenging due to the complexity of experimental setups and f…
AC-Josephson Effect and Sub-Comb Mode-Locking in a Kerr-Induced Synchronized Cavity Soliton
Gregory Moille, Usman A. Javid, Michal Chojnacky +3
Kerr-induced synchronization (KIS) [1] involves the capture of a dissipative Kerr soliton (DKS) microcomb [2] tooth by a reference laser injected into the DKS resonator. This phase…
Multi-mode microcavity frequency engineering through a shifted grating in a photonic crystal ring
Xiyuan Lu, Yi Sun, Ashish Chanana +3
Frequency engineering of whispering-gallery resonances is essential in microcavity nonlinear optics. The key is to control the frequencies of the cavity modes involved in the under…
Electrically empowered microcomb laser
Jingwei Ling, Zhengdong Gao, Shixin Xue +7
Optical frequency comb underpins a wide range of applications from communication, metrology, to sensing. Its development on a chip-scale platform -- so called soliton microcomb --…
Self-injection-locked second-harmonic integrated source
Jingwei Ling, Jeremy Staffa, Heming Wang +12
High coherence visible and near-visible laser sources are centrally important to the operation of advanced position/navigation/timing systems as well as classical/quantum sensing s…
High efficiency measurement of all orbital angular momentum modes in a light beam
Haad Yaqub Rathore, Mumtaz Sheikh, Usman Javid +2
We present an experimental demonstration of a Laguerre-Gauss (LG) spectrum measurement technique using variable focus lenses that is able to measure the strengths of all modes pres…