Design of InGaAsN/GaAs quantum well photodetector

• Main Author: Li, Wen.
• Other Authors: Fan Weijun
• Format: Final Year Project
• Language: English
• Published: 2009
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
• Online Access: http://hdl.handle.net/10356/17160
• Institution: Nanyang Technological University

Our human eyes can only see the visible part of the Electromagnetic Spectrum. Objects that do not emit and reflect visibly are invisible to human. However, with Quantum Well Infrared Photodetectors (QWIPs), objects that emit or reflect infrared radiation can be detected. QWIPs utilizing intersub...