Avalanche photodiodes (APDs) and photodetectors are critical components in modern optical communication systems, particularly in high-speed data transmission. The integration of silicon-germanium ...

Abstract: In this work, we report a high single photon detection efficiency 4H-SiC ultraviolet (UV) avalanche photodiode (APD) with an off-center top electrode structure. To alleviate the ...

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=68 ...

I was promoted to Professor of Semiconductor Devices in 2017. My research topics include infrared photodiodes, avalanche photodiodes (APDs), Single Photon Avalanche Diodes (SPADs) and material ...

2008; Dreosti et al., 2009; Hou et al., 2009; Rothermel et al., 2009; Shigetomi et al., 2010). The most optimized GECIs are single-wavelength green indicators based on the original GCaMP sensor (Nakai ...

Daniel Robinson is a writer based in Greenville, N.C. with expertise in auto insurance, loans, warranty options and more. Away from the keyboard, Daniel spends time with his wife and son, plays ...

Objectives Geiger-mode avalanche photodiode (GAPD) PET modules transferring scintillation light via optical fiber bundles are investigated. Results The GEANT4 Monte Carlo simulations showed ...

In a world-first, scientists used precisely controlled optical traps, known as "magic-wavelength optical tweezers ... in entangled molecules over extended periods. By using specially tuned ...

Avalanche beacons (otherwise called avalanche transceivers) can save your life when snowmobiling, skiing, hunting, or hiking in avalanche terrain. Before heading out, each member of your party turns ...

The Colorado Avalanche are still attempting to find normalcy in the aftermath of trading superstar forward Mikko Rantanen to the Carolina Hurricanes. It's an incredibly difficult challenge for any ...