DocumentCode
644862
Title
Dual-wavelength tunable fiber laser with two polymer bragg gratings for continuous wave terahertz optical beat source generation
Author
Ik-Gon Park ; Yong Seok Kwon ; Jong Hyun Byun ; Namje Kim ; Sang-Pil Han ; Hak Kyu Lee ; Kyung Hyun Park ; Min Yong Jeon
Author_Institution
Dept. of Phys., Chungnam Nat. Univ., Daejeon, South Korea
fYear
2013
fDate
1-6 Sept. 2013
Firstpage
1
Lastpage
2
Abstract
We report a continuously tunable dual-wavelength laser based on the polymer Bragg gratings for continuous wave terahertz optical beat source generation. The polymer Bragg gratings are used to wavelength selective components in the laser cavity. The measured wavelength tuning range is about 19 nm. The side mode suppression ratio is achieved more than 30 dB for dual wavelength.
Keywords
Bragg gratings; fibre lasers; laser cavity resonators; laser tuning; optical polymers; terahertz wave generation; continuous wave terahertz optical beat source generation; dual-wavelength tunable fiber laser; laser cavity; polymer Bragg gratings; side mode suppression ratio; wavelength selective components; wavelength tuning range; Fiber gratings; Fiber lasers; Gratings; Photonics;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location
Mainz
Type
conf
DOI
10.1109/IRMMW-THz.2013.6665833
Filename
6665833
Link To Document