Browsing by Keywords "Photodiode"
Now showing items 1-8 of 8
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AlxGa1-xN based solar blind Schottky photodiodes
(Bilkent University, 2004)Photodetectors are essential components of optoelectronic integrated circuits and fiber optic communication systems. AlxGa1−xN is a promising material for optoelectronics and electronics. Applications include blue and ... -
Fabrication and characterization of high-speed, high quantum efficiency, resonant cavity enhanced Schottky photodiodes
(Bilkent University, 1998)Rapidly developing “photonics” technology promises higher bcindwidths of communiccition than any other techniciue did ever. The increasing rate of communication not only alters science and technology, but brings a global ... -
The growth, fabrication and characterization of high performance AI(formula)Ga(formula)N metal-semiconductor-metal photodiodes
(Bilkent University, 2006)High performance UV photodetectors have attracted unwarranted attention for various applications, such as in military, telecommunication, and biological imaging, as an AlxGa1-xN material system is also rather suitable ... -
High-efficiency p-i-n photodetectors on selective-area-grown Ge for monolithic integration
(Institute of Electrical and Electronics Engineers, 2009)We demonstrate normal incidence p-i-n photodiodes on selective-area-grown Ge using multiple hydrogen annealing for heteroepitaxy for the purpose of monolithic integration. An enhanced efficiency in the near-infrared regime ... -
High-performance AlxGA1-xN-Based UV photodetectors for visible/solar-blind applications
(Bilkent University, 2004)High-performance detection of ultraviolet (UV) radiation is of great importance for a wide range of applications including flame sensing, environmental (ozone layer) monitoring, detection of biological/chemical ... -
High-speed visible-blind GaN-based ITO-Schottky photodiodes
(SPIE, 2002)In this paper we present our efforts on the design, fabrication and characterization of high-speed, visible-blind, GaN-based ultra-violet (UV) photodiodes using indium-tin-oxide (ITO) Schottky contacts. ITO is known as a ... -
ITO-schottky photodiodes for high-performance detection in the UV-IR spectrum
(IEEE, 2004)High-performance vertically illuminated Schottky photodiodes with indium-tin-oxide (ITO) Schottky layers were designed, fabricated, and tested. Ternary and quarternary III-V material systems (AlGaN-GaN, AlGaAs-GaAs, ... -
Ultraviolet-visible nanophotonic devices
(Bilkent University, 2010)Recently in semiconductor market, III-Nitride materials and devices are of much interest due to their mechanical strength, radiation resistance, working in the spectrum from visible down to the deep ultraviolet region ...
