Author Of 1 Presentation
OIST - Optical Imaging and Sensing Technology
TuB2.4 - QUANTUM WELL-WIDTH DEPENDENCE STUDY ON ALGAN BASED UVC LASER
Presentation Type
Contributed Submission
Authors
Date
08/20/2019
Time
10:15 AM - 12:15 PM
Room
Sandpiper C/D
Duration
15 Minutes
Lecture Time
11:45 AM - 12:00 PM
Abstract
Abstract
A study of the well-width impact on the AlGaN laser is presented. The laser threshold and optical gain are significantly influenced by the quantum well design. A low threshold of 5 kw/cm2 is achieved in the 3 nm well width due to a reduced QCSE.