168 citations · 516 across the 13 of their papers we have counts for
12 papers · 1 filter
Coherent transduction and dynamical back-action between light and millimeter waves
André Garcia Primo, Jiawen Liu, Amit Vankayala +4
Electro-optic transduction can bypass the loss and noise of electronic frequency conversion at millimeter-wave frequencies by parametrically converting signals onto low-loss, low-n…
All-photonic millimeter-wave and terahertz signal core at room and cryogenic temperatures
Jiawen Liu, Chengli Wang, Aleksei Gaier +8
Millimeter-wave and terahertz technologies offer new opportunities for high-capacity communications, sensing, and quantum systems, but electronic signal chains above 100 GHz are li…
Hz-resolution wide-span photonic integrated terahertz signal analyzer
Aleksei Gaier, Jiawen Liu, Ekaterina Mironova +2
Wide-span spectral and noise characterization at millimeter-wave and terahertz frequencies is increasingly important for emerging wireless, sensing, and spectroscopy systems, yet r…
Metasurface-controlled high-speed tunable external cavity lasers
Zahra Basiri, Alessandro Tomasino, Gabriel Jülg +2
Tunable lasers are essential for optical communication, spectroscopy, and precision sensing, where flexible and fast control of the laser wavelength is needed. However, conventiona…
Wireless millimeterwave electro-optics on thin film lithium niobate
A. Gaier, K. Mamian, S. Rajabali +6
The rapid growth of global data traffic is accelerating the need for ultra-broadband communication technologies, particularly in cloud infrastructure and emerging 6G wireless syste…
Large-area photonic circuits for terahertz detection and beam profiling
A. Tomasino, A Shams-Ansari, M. Lončar +1
Deployment of terahertz communication and spectroscopy systems relies on the availability of low-noise and fast detectors, with plug-and-play capabilities. However, most currently…
Cascaded-mode interferometers: spectral shape and linewidth engineering
Jinsheng Lu, Ileana-Cristina Benea-Chelmus, Vincent Ginis +2
Interferometers are essential tools to measure and shape optical fields, and are widely used in optical metrology, sensing, laser physics, and quantum mechanics. They superimpose w…
Hybrid silicon-organic Huygens' metasurface for phase modulation
Sydney Mason, Ileana-Cristina Benea-Chelmus
Spatial light modulators have desirable applications in sensing and free space communication because they create an interface between the optical and electronic realms. Electro-opt…
Terahertz waveform synthesis from integrated lithium niobate circuits
Alexa Herter, Amirhassan Shams-Ansari, Francesca Fabiana Settembrini +4
Bridging the "terahertz (THz) gap" relies upon synthesizing arbitrary waveforms in the THz domain enabling applications that require both narrow band sources for sensing and few-cy…
Resonators with tailored optical path by cascaded-mode conversions
Vincent Ginis, Ileana-Cristina Benea-Chelmus, Jinsheng Lu +2
Optical resonators enable the generation, manipulation, and storage of electromagnetic waves. They are widely used in technology and fundamental research, in telecommunications, la…
Gigahertz free-space electro-optic modulators based on Mie resonances
Ileana-Cristina Benea-Chelmus, Sydney Mason, Maryna L. Meretska +5
Electro-optic modulators from non-linear materials are essential for sensing, metrology and telecommunications because they link the optical domain with the microwave dom…
Broadband monolithic extractor for metal-metal waveguide based terahertz quantum cascade laser frequency combs
Markus Rösch, Ileana-Cristina Benea-Chelmus, Christopher Bonzon +4
We present a monolithic solution to extract efficiently light from terahertz quantum cascade lasers with metal-metal waveguides suitable for broadband frequency comb applications.…