category: Optoelectronics / Photonics

category: IoT, Security & Automotive

Reprogrammable Light-Based Processor (RMIT)
By Technical Paper Link - 12 Mar, 2024 - Comments: 0

A new technical paper titled "Programmable high-dimensional Hamiltonian in a photonic waveguide array" was published by researchers at RMIT University, ETH Zurich, Griffith University, Heriot-Watt University, University of Muenster Purdue University and others. Abstract "Waveguide lattices offer a compact and stable platform for a range of applications, including quantum walks, condensed m... » read more

An All-Optical General-Purpose CPU And Optical Computer Architecture (Akhetonics)
By Technical Paper Link - 11 Mar, 2024 - Comments: 0

A technical paper titled “An All-Optical General-Purpose CPU and Optical Computer Architecture” was published by researchers at Akhetonics. Abstract: "Energy efficiency of electronic digital processors is primarily limited by the energy consumption of electronic communication and interconnects. The industry is almost unanimously pushing towards replacing both long-haul, as well as local c... » read more

A Hypermultiplexed Integrated Tensor Optical Processor (USC, MIT et al.)
By Technical Paper Link - 05 Mar, 2024 - Comments: 0

A technical paper titled “Hypermultiplexed Integrated Tensor Optical Processor” was published by researchers at the University of Southern California, Massachusetts Institute of Technology (MIT), City University of Hong Kong, and NTT Research. Abstract: "The escalating data volume and complexity resulting from the rapid expansion of artificial intelligence (AI), internet of things (IoT) a... » read more

Directly Writing and Rewriting Photonic Chips on Low-Loss Phase-Change Thin Films
By Technical Paper Link - 15 Feb, 2024 - Comments: 0

A technical paper titled “Freeform direct-write and rewritable photonic integrated circuits in phase-change thin films” was published by researchers at University of Washington, University of Maryland, and Tianjin University. Abstract: "Photonic integrated circuits (PICs) with rapid prototyping and reprogramming capabilities promise revolutionary impacts on a plethora of photonic technolo... » read more

New Metasurface Architecture To Deliver Ultrafast Information Processing And Versatile Terahertz Sources
By Technical Paper Link - 15 Feb, 2024 - Comments: 0

A technical paper titled “Light-driven nanoscale vectorial currents” was published by researchers at Los Alamos National Laboratory, Menlo Systems, University of California Davis, Columbia University, Sandia National Laboratories, and Intellectual Ventures. Abstract: "Controlled charge flows are fundamental to many areas of science and technology, serving as carriers of energy and informa... » read more

Demonstrating A 2D–0D Hybrid Optical Multi-Level Memory Device Operated By Laser Pulses
By Technical Paper Link - 11 Jan, 2024 - Comments: 0

A technical paper titled “Probing Optical Multi-Level Memory Effects in Single Core–Shell Quantum Dots and Application Through 2D-0D Hybrid Inverters” was published by researchers at Korea Institute of Science and Technology (KIST), Korea University, Daegu Gyeongbuk Institute of Science and Technology (DGIST), National Institute for Materials Science (Japan), and University of Science and... » read more

A Polymer-Free Technique For Assembling Van Der Waals Heterostructures Using Flexible Si Nitride Membranes
By Technical Paper Link - 12 Dec, 2023 - Comments: 0

A technical paper titled “Clean assembly of van der Waals heterostructures using silicon nitride membranes” was published by researchers at University of Manchester, Imperial College London, National Institute for Materials Science (Japan), and University of Lancaster. Abstract Van der Waals heterostructures are fabricated by layer-by-layer assembly of individual two-dimensional mater... » read more

Small-Footprint Engineered Scattering Elements For Polarization Monitoring Of Photonic ICs
By Technical Paper Link - 05 Dec, 2023 - Comments: 0

A technical paper titled “Engineered scattering elements used as optical test points in photonic integrated circuits” was published by researchers at University of Rochester. Abstract: "Efficient packaging of fabricated photonic integrated circuits (PICs) has been a daunting task given the breadth of applications and skill required for scalable manufacturing. One particular challenge has ... » read more

Lego-Like Photonics Chip With Expanded RF Bandwidth And Advanced Filter Control
By Technical Paper Link - 05 Dec, 2023 - Comments: 0

A technical paper titled “Integrated microwave photonic notch filter using a heterogeneously integrated Brillouin and active-silicon photonic circuit” was published by researchers at University of Sydney and Australian National University. Abstract: "Microwave photonics (MWP) has unlocked a new paradigm for Radio Frequency (RF) signal processing by harnessing the inherent broadband and tu... » read more

Engineering chirality at wafer scale with ordered CNT architecture (Rice University and others)
By Technical Paper Link - 29 Nov, 2023 - Comments: 0

A new technical paper titled "Engineering chirality at wafer scale with ordered carbon nanotube architectures" was published by researchers at Rice University, University of Utah, J.A. Woollam Co. and Tokyo Metropolitan University. Abstract "Creating artificial matter with controllable chirality in a simple and scalable manner brings new opportunities to diverse areas. Here we show two su... » read more

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