Suppression of stimulated Brillouin scattering with phase modulator in soliton pulse compression |
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| Authors: | Bo Lü Taorong Gong Ming Chen Muguang Wang Tangjun Li Genxiang Chen Shuisheng Jian |
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| Institution: | Key Lab of All Optical Network and Advanced Telecommunication Network of Ministry of Education of China, Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 100044, China |
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| Abstract: | A phase modulator is employed in the scheme of soliton pulse compression with dispersion shifted fiber (DSF). Stimulated Brillouin scattering (SBS) effect, as a negative influence here, can be dramatically suppressed after optical phase modulation. The experimental result shows that the launched power required for high-order soliton pulse compression has been significantly increased by 11 dB under the condition of 100-MHz phase modulation. Accordingly, the experiment of picosecond pulse compression generated from electro-absorption sampling window (EASW) has also been implemented. |
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