DocumentCode
2707754
Title
Continuous terahertz wave emission using tunable dual-wavelength erbium-doped fiber laser
Author
Jeon, Min Yong ; Kim, Namje ; Shin, Jaeheon ; Lee, Chul Wook ; Han, Sang-Pil ; Leem, Young Ahn ; Yee, Dae-Su ; Noh, Sam Kyu ; Park, Kyung Hyun
Author_Institution
Dept. of Phys., Chungnam Nat. Univ., Daejeon, South Korea
fYear
2010
fDate
5-10 Sept. 2010
Firstpage
1
Lastpage
2
Abstract
We demonstrate a continuous THz emission using a low-temperature-grown InGaAs photomixer and a widely tunable dual-wavelength erbium-doped fiber laser as an optical beat source. The wavelength spacing can be tuned from 2.3 nm to 8.8 nm which corresponds to the CW THz frequency from 0.3 to 1.1 THz.
Keywords
III-V semiconductors; erbium; fibre lasers; gallium arsenide; indium compounds; laser tuning; microwave photonics; terahertz wave generation; InGaAs; JkJk:Er; continuous terahertz wave emission; frequency 0.3 THz to 1.1 THz; low-temperature-grown photomixer; optical beat source; tunable dual-wavelength erbium-doped fiber laser; wavelength 2.3 nm to 8.8 nm; wavelength spacing; Erbium-doped fiber lasers; Laser tuning; Optical feedback; Optical fiber amplifiers; Optical fiber couplers;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location
Rome
Print_ISBN
978-1-4244-6655-9
Type
conf
DOI
10.1109/ICIMW.2010.5612304
Filename
5612304
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