Title :
μ-Heater integrated dual-mode multisection laser for tunable continuous-wave terahertz generation
Author :
Kim, N.J. ; Shin, J.H. ; Sim, E.D. ; Lee, C.W. ; Han, S.P. ; Shin, J.W. ; Baek, Y.S. ; Yee, D.S. ; Jeon, M.Y. ; Park, K.H.
Author_Institution :
Photonic/Wireless Convergence Components Dept., ETRI, Daejeon, South Korea
Abstract :
We report on a novel micro-heater integrated dual mode multisection laser as a optical beat source for tunable continuous-wave THz generation. The beat frequency from this dual-mode multisection laser is continuously tuned from 0.10 to 0.57 THz.
Keywords :
laser tuning; light sources; semiconductor lasers; terahertz wave generation; beat frequency; dual-mode laser diode; frequency 0.10 THz to 0.57 THz; micro-heater integrated dual mode multisection laser; optical beat source; tunable continuous-wave THz generation; tunable continuous-wave terahertz generation; Costs; Frequency; Gratings; Laser modes; Laser tuning; Optical reflection; Optical waveguides; Tunable circuits and devices; Ultrafast optics; Waveguide lasers;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves, 2009. IRMMW-THz 2009. 34th International Conference on
Conference_Location :
Busan
Print_ISBN :
978-1-4244-5416-7
Electronic_ISBN :
978-1-4244-5417-4
DOI :
10.1109/ICIMW.2009.5324959
