DocumentCode
971478
Title
Dual-Wavelength Mode-Locked Erbium-Doped Fiber Ring Laser Using Highly Nonlinear Fiber
Author
Chen, Zhe ; Sun, Hongzhi ; Ma, Shaozhen ; Dutta, Niloy K.
Author_Institution
Dept. of Phys., Univ. Of Connecticut, Storrs, CT
Volume
20
Issue
24
fYear
2008
Firstpage
2066
Lastpage
2068
Abstract
We demonstrate a stable dual-wavelength actively mode-locked erbium-doped fiber laser operating at 20 GHz. A highly nonlinear fiber is used to compensate the frequency chirp caused by regular single-mode fiber in the optical cavity. Dual-wavelength pulse trains with pulsewidths ~1.4 ps are obtained.
Keywords
chirp modulation; erbium; frequency modulation; high-speed optical techniques; laser cavity resonators; laser mode locking; optical fibre amplifiers; optical modulation; ring lasers; JkJk:Er; dual-wavelength mode-locked erbium-doped fiber ring laser; frequency 20 GHz; frequency chirp compensation; frequency domain analysis; highly nonlinear fiber; multiwavelength pulsing; nonlinear polarization rotation; optical cavity; single-mode fiber; Erbium-doped fiber (EDF) laser; mode-locking; multiwavelength pulsing;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2008.2006402
Filename
4663565
Link To Document