Title :
Time domain modeling of longitudinal computer-generated holograms within Fabry-Pérot lasers: Tunable single mode selection
Author :
Chakraborty, S. ; Marshall, O. ; Khairuzzaman, M. ; Hsin, C.-W.
Author_Institution :
Sch. of Electr. & Electron. Eng., Univ. of Manchester, Manchester, UK
Abstract :
Time domain modeling is used investigate a laser system based on a Fabry-Pérot cavity modified with a weak longitudinal computer-generated hologram. The combined cavity and hologram feedback mechanisms lead to highly selective single mode emission which may be discretely tuned with gain position and an additional phase shift.
Keywords :
computer-generated holography; laser tuning; time-domain analysis; Fabry-Perot cavity; Fabry-Perot lasers; gain position; highly selective single mode emission; hologram feedback mechanisms; laser system; phase shift; time domain modeling; tunable single mode selection; weak longitudinal computer-generated hologram; Cavity resonators; Laser modes; Laser tuning; Quantum cascade lasers; Reflectivity; Time division multiplexing;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on
Conference_Location :
Wollongong, NSW
Print_ISBN :
978-1-4673-1598-2
Electronic_ISBN :
2162-2027
DOI :
10.1109/IRMMW-THz.2012.6380369
