Paper
5 December 2005 Wavelength tunable picosecond pulse generation at 10-80GHz repetition rates with semiconductor fiber ring laser
Author Affiliations +
Proceedings Volume 6020, Optoelectronic Materials and Devices for Optical Communications; 60200X (2005) https://doi.org/10.1117/12.635733
Event: Asia-Pacific Optical Communications, 2005, Shanghai, China
Abstract
Ultra-short optical pulse sources are key components in optical time-division multiplexing(OTDM) system. In this paper, a wavelength and repetition frequency tunable actively mode-locked fiber ring laser based on cross-gain modulation in a Reflective Semiconductor Optical Amplifier(RSOA) is demonstrated. Theoretical model for this scheme is also established and output characteristics are calculated. Stable picosecond pulse trains at 10-80 GHz repetition frequency are obtained. 30nm wavelength tuning range is achieved in our proposed actively mode-locked laser.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xu Fan, Xinliang Zhang, Hairong Liu, Junqiang Sun, Deming Liu, and Dexiu Huang "Wavelength tunable picosecond pulse generation at 10-80GHz repetition rates with semiconductor fiber ring laser", Proc. SPIE 6020, Optoelectronic Materials and Devices for Optical Communications, 60200X (5 December 2005); https://doi.org/10.1117/12.635733
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KEYWORDS
Mode locking

Fiber lasers

Semiconductor lasers

Picosecond phenomena

Reflectivity

Semiconductors

Signal attenuation

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