Category: Electro-Optics

Graphene-Based Waveguide-Integrated Terahertz Modulator

Posted in 2D Materials, Electro-Optics, Graphene, Integrated Optics, Terahertz

Experimental observation of chimera and cluster states in a minimal globally coupled network

Posted in Electro-Optics, Networks, Nonlinear Dynamics

Chimeras in small, globally coupled networks: Experiments and stability analysis

Posted in Electro-Optics, Networks, Nonlinear Dynamics

Chris Fritz and Dillan Chang complete TREND summer REU program

Congratulations to undergraduate students Chris Fritz (Dickinson) and Dillan Chang (Cornell), who concluded their 10-week research program with our laboratory, and presented their work at the annual TREND fair on August 7. Chris spent the summer investigating whether we could

Posted in Chaos, Electro-Optics, Nonlinear Dynamics

Harvesting entropy and quantifying the transition from noise to chaos in a photon-counting feedback loop

Posted in Chaos, Electro-Optics, Nonlinear Dynamics, Random Number Generation

Aaron Hagerstrom defends Ph.D.

Congratulations to Aaron Hagerstrom, who successfully defended his dissertation! Aaron’s research during the past 5 years has been featured so far in Nature Physics, Nature Communications and PNAS.

Posted in Chaos, Electro-Optics, Nonlinear Dynamics, Nonlinear Optics, Random Number Generation

Research on Entropy, Noise and Chaos appears in PNAS

Our recent experimental study of time-delayed optoelectronic feedback loops incorporating a photon-counting detector has been published in the Proceedings of the National Academy of Science (PNAS). This paper shows a transition from single-photon shot noise to deterministic chaos, and describes

Posted in Chaos, Electro-Optics, Nonlinear Dynamics, Random Number Generation

Electro-optic millimeter-wave harmonic downconversion and vector demodulation using cascaded phase modulation and optical filtering

Posted in Electro-Optics, Microwave Photonics

Free space millimeter wave-coupled electro-optic high speed nonlinear polymer phase modulator with in-plane slotted patch antennas

Posted in Electro-Optics, Integrated Optics, Microwave Photonics

Improved Carrier-to-Sideband Ratio for Free Space Millimeter Wave-Coupled Electro-Optic Polymer High Speed Phase Modulators

Posted in Electro-Optics, Integrated Optics, Microwave Photonics