Lasers, Fiber Optics, and Communications

All-optical regenerative wavelength multicasting for differential phase shift keyed signal based on a single semiconductor optical amplifier

[+] Author Affiliations
Yaya Mao, Xinzhi Sheng, Chongqing Wu, Kaiqiang Gao

Beijing Jiaotong University, Key Lab of Luminescence and Optical Information Technology, Ministry of Education, School of Science, Beijing 100044, China

Opt. Eng. 55(12), 126101 (Dec 07, 2016). doi:10.1117/1.OE.55.12.126101
History: Received August 8, 2016; Accepted November 15, 2016
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Abstract.  An all-optical regenerative wavelength multicasting scenario for differential phase shift keyed (DPSK) signal is experimentally demonstrated. This scheme is composed of a one-bit delay interferometer demodulation stage followed by a single semiconductor optical amplifier. The experimental results show that the input signal wavelength is simultaneously converted to six different wavelengths at 10  Gb/s with signal regeneration. The power penalties, for all different wavelengths, are less than 0.8  dB at 109  bit error rate (BER) level.

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© 2016 Society of Photo-Optical Instrumentation Engineers

Citation

Yaya Mao ; Xinzhi Sheng ; Chongqing Wu and Kaiqiang Gao
"All-optical regenerative wavelength multicasting for differential phase shift keyed signal based on a single semiconductor optical amplifier", Opt. Eng. 55(12), 126101 (Dec 07, 2016). ; http://dx.doi.org/10.1117/1.OE.55.12.126101


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