Paper
29 November 2011 All-fiber high repetition rate short pulse generation around 1030 nm
Qin Li, Rui Zhu, Chi Zhang, Sigang Yang, Kenneth K. Y. Wong
Author Affiliations +
Proceedings Volume 8307, Passive Components and Fiber-Based Devices VIII; 830706 (2011) https://doi.org/10.1117/12.904184
Event: SPIE/OSA/IEEE Asia Communications and Photonics, 2011, Shanghai, China
Abstract
High repetition rate pulsed fiber laser in 1μm is an attractive and novel source for optical transmission systems, since ytterbium-doped fiber (YDF) has the potential to provide broad gain spectrum and high optical conversion efficiency in this regime. Previous works in this area have explored the wavelength range above 1050 nm. In this paper, we focus more on the shorter wavelength band which is closer to the peak of the emission cross section of YDF at around 1030 nm. A 10-GHz harmonically mode-locked all-fiber laser is demonstrated. A pulse train with a pulsewidth of around 13 ps and wavelength tunable from 1023.5 nm to 1053.3 nm is achieved. The side-mode suppression ratio is more than 50 dB without any stabilization techniques.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Qin Li, Rui Zhu, Chi Zhang, Sigang Yang, and Kenneth K. Y. Wong "All-fiber high repetition rate short pulse generation around 1030 nm", Proc. SPIE 8307, Passive Components and Fiber-Based Devices VIII, 830706 (29 November 2011); https://doi.org/10.1117/12.904184
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KEYWORDS
Mode locking

Modulation

Fiber lasers

Picosecond phenomena

Amplitude modulation

Dispersion

Optical filters

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