Penn engineers develop first tunable, chip-based ‘vortex microlaser’ and detector
Encoding information in twisting beams of light could break bandwidth bottleneck in optical communicationsCredit: University of Pennsylvania As computers get ...
Tag: Telecommunications
Speeding up long-range coherent LiDAR
Credit: Johann Riemensberger (EPFL) Light detection and ranging (LiDAR) comprised an array of techniques using laser light to measure distances ...
Hollow-core fiber raises prospects for next-generation scientific instruments
Credit: University of Southampton The novel fibres' latest advances, published this week in Nature Photonics, have underlined the technology's potential ...
NRL researchers create electronic diodes beyond 5G performance
Credit: U.S. Navy photo by Jonathan Steffen WASHINGTON -- David Storm, a research physicist, and Tyler Growden, an electrical engineer, ...
A pioneering study into the description of the architecture of a new standard for telecommunications
esented by members of the Wireless Networking and AI&ML research groups, led by the researchers Boris Bellalta and Anders Jonsson ...
Researchers pave the way to designing omnidirectional invisible materials
A team at UPV's Nanophotonics Technology Center has discovered a new fundamental symmetry in electromagnetism, acoustics and elasticity laws: a ...
Fiber optics capture seismic signatures of the rose parade
Credit: Seismological Research Letters Yes, there's a prize for the most beautiful flower-filled float in the Rose Parade each year, ...
Broadband enhancement relies on precise tilt
Investigators develop a quantum photonics prototype using hyperbolic metamaterials tilted at a precise angle from an optical fiberCredit: Lian Shen ...
Interference cancellation with high precision, high speed and low computational complexity
Toward applications in next-generation wireless communicationsCredit: COPYRIGHT (C) TOYOHASHI UNIVERSITY OF TECHNOLOGY. ALL RIGHTS RESERVED. Overview The research team of ...
New metasurface laser produces world’s first super-chiral light
Laser opens up a new world of applications using optical control of physical objects.Credit: Wits University Researchers have demonstrated the ...
Colliding solitons in optical microresonators
Credit: Weng Wenle/EPFL Solitons are self-reinforcing particle-like wave packets enabled by the balance between dispersion and nonlinearity. Occurring in hydrodynamics, ...
Researchers solve ‘link discovery’ problem for terahertz data networks
Credit: Mittleman Lab / Knightly Lab PROVIDENCE, R.I. -- When someone opens a laptop, a router can quickly locate it ...
A new way to cool down electronic devices, recover waste heat
Credit: Adapted from Nano Letters 2020, DOI: 10.1021/acs.nanolett.0c00800 Using electronic devices for too long can cause them to overheat, which ...
Photonic microwave generation using on-chip optical frequency combs
Credit: Junqiu Liu and Jijun He (EPFL) In our information society, the synthesis, distribution, and processing of radio and microwave ...
Quantum entanglement offers unprecedented precision for GPS, imaging and beyond
University of Arizona researchers are using quantum entanglement to detect radio frequencies with more sensitivity and accuracy than everCredit: University ...
Hot qubits break one of the biggest constraints to practical quantum computers
Credit: Picture: UNSW Sydney Most quantum computers being developed around the world will only work at fractions of a degree ...
Beacon in space: BRITE Constellation observes complete nova eruption for the first time
The recordings of a complete nova eruption are unique worldwideCredit: © Nova_by K. Ulaczyk, Warschau Universität Observatorium Since the beginning ...
Breaking the size and speed limit of modulators: The workhorses of the internet
GW researchers develop fast, micrometer-size electro-optical modulatorCredit: Mario Miscuglio and Rubab Amin SUMMARY Researchers developed and demonstrated for the first ...
Magnet research takes giant leap
Credit: UCF Researchers pushing the limits of magnets as a means to create faster electronics published their proof of concept ...
New hardware project would boost 5G networks
UH engineer working to improve radio frequency communication capacityCredit: University of Houston There are big advantages to 5G networks. In ...