610 citations · 3.1k across the 21 of their papers we have counts for
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Compact, spatial-mode-interaction-free, ultralow-loss, nonlinear photonic integrated circuits
Xinru Ji, Junqiu Liu, Jijun He +4
Nonlinear photonics based on integrated circuits has enabled applications such as parametric amplifiers, soliton frequency combs, supercontinua, and non-reciprocal devices. Ultralo…
Photonic chip-based continuous-travelling-wave parametric amplifier
Johann Riemensberger, Junqiu Liu, Nikolai Kuznetsov +3
The ability to amplify optical signals is of pivotal importance across science and technology. The development of optical amplifiers has revolutionized optical communications, whic…
Coherent terahertz-to-microwave link using electro-optic-modulated Turing rolls
Wenle Weng, Miles H. Anderson, Anat Siddharth +3
Arising from modulation instability, Turing rolls in optical Kerr microresonators have been used in the generation of optical frequency combs and the synthesis of microwave and ter…
Magnetic-Free Silicon Nitride Integrated Optical Isolator
Hao Tian, Junqiu Liu, Anat Siddharth +5
Integrated photonics has enabled signal synthesis, modulation and conversion using photonic integrated circuits (PIC). Many materials have been developed, among which silicon nitri…
Ultralow-noise frequency-agile photonic integrated lasers
Grigory Lihachev, Johann Riemensberger, Wenle Weng +8
Low-noise lasers are of central importance in a wide variety of applications, including high spectral-efficiency coherent communication protocols, distributed fibre sensing, and lo…
Platicon microcomb generation using laser self-injection locking
Grigory Lihachev, Junqiu Liu, Wenle Weng +7
The past decade has witnessed major advances in the development of microresonator-based frequency combs (microcombs) that are broadband optical frequency combs with repetition rate…