Webb17 dec. 2015 · In this work, we propose an InGaN-based near-ultraviolet/visible dual-band photodetector using a Technology Computer Aided Design (TCAD) tool to perform … WebbA material science and engineering Ph.D. student specialized in group-III oxide materials epitaxial growth and characterizations, epitaxial group-III oxide-nitride heterostructure integration, optoelectronic device design, ultraviolet-light photodetector fabrication, and characterizations.
InGaN metal-insulator-semiconductor photodetector …
Webb10 apr. 2024 · The self-injection-locked diode laser can significantly reduce the linewidth down to a sub-100 kHz level but requires optical filtering that is much narrower than the laser cavity linewidth. Such optical filtering is usually sophisticated and beyond the capability of the normal dielectric coating approach. Here we develop a 0.16 nm … brazuca official match ball sale
InGaN quantum dot photodetectors - ScienceDirect
Webb1 dec. 2002 · InGaN/GaN multiquantum well (MQW) p–n junction photodetectors with semi-transparent Ni/Au electrodes were fabricated and characterized. It was found that the fabricated InGaN/GaN MQW p–n junction photodetectors exhibit a 20 V breakdown voltage and a 3.5 V forward 20 mA turn on voltage. Webb3 apr. 2024 · A van der Waals heterojunction-based photodetector has attracted significant interest due to its potential for high-speed visible light communication (VLC) application. Herein, we report a self-powered and high-performance MXene/InGaN van der Waals heterojunction visible light mini-photodetector (mini-PD). The combination of … Webb29 nov. 2024 · This paper investigated the use of semipolar InGaN/GaN multiple quantum well based micro-photodetectors (μPDs) as the optical receiver for visible light communication (VLC). The fabricated semipolar μPDs exhibited a low dark current of 1.6 pA at −10 V, a responsivity of 0.191 A W−1, and a −3 dB modulation bandwidth of 347 … brazuca football size 5