Title :
Modulated beating signal generation via bias modulations of micro-heaters integrated on dual-mode laser
Author :
Il-Min Lee ; Namje Kim ; Kiwon Moon ; Eui Su Lee ; Gyeongho Son ; Kyung Hyun Park
Author_Institution :
THz Photonics Creative Res. Center, ETRI, Daejeon, South Korea
Abstract :
A simple and compact method of generating modulated beating signals from a dual-mode laser via bias modulation of integrated micro-heaters is proposed and successfully demonstrated. The proposed scheme will enrich the continuous-wave terahertz system applications.
Keywords :
integrated optics; laser modes; micro-optics; optical modulation; semiconductor lasers; signal generators; bias modulations; continuous-wave terahertz system applications; dual-mode laser; integrated microheaters; modulated beating signal generation; Distributed feedback devices; Frequency modulation; Laser modes; OFDM; Semiconductor lasers; Spectroscopy;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
