tag: optical switching

Hybrid All-Optical Switching Devices Combining Silicon Nanocavities And 2D Semiconductor Material
By Technical Paper Link - 02 Apr, 2024 - Comments: 0

A new technical paper titled "Hybrid silicon all-optical switching devices integrated with two-dimensional material" was published by researchers at RIKEN, National Institute of Advanced Industrial Science and Technology (AIST), and Keio University. Abstract "We propose and demonstrate hybrid all-optical switching devices that combine silicon nanocavities and two-dimensional semiconduct... » read more

Silicon Photonics Manufacturing Ramps Up
By Gregory Haley - 21 Mar, 2024 - Comments: 0

Circuit scaling is starting to hit a wall as the laws of physics clash with exponential increases in the volume of data, forcing chipmakers to take a much closer look at silicon photonics as a way of moving data from where it is collected to where it is processed and stored. The laws of physics are immutable. Put simply, there are limits to how fast an electron can travel through copper. The... » read more

Power/Performance Bits: Oct. 17
By Jesse Allen - 17 Oct, 2017 - Comments: 0

Harvesting body heat Researchers at the Georgia Institute of Technology developed a flexible, wearable thermoelectric generator that can harvest energy from body heat to power simple biosensors. Thermoelectric generators have been available for decades, but standard designs use inflexible inorganic materials that are too toxic for use in wearable devices. The team's device uses thousands... » read more

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