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Proceedings Paper

A 2.5 Gbit/s free space transmission link over 1km
Author(s): Hongqiang Lu; Wei Zhao; Wei Wang; Hui Hu; Xiaoping Xie
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Paper Abstract

We demonstrate error free transmission of a single 2.5Gbit/s NRZ data channel at 1550nm over 1 km of free space, and the results of 3Gbit/s experiment are given at the same time. The transmitted beam is detected by avalanche photodiode (APD), Bit Error Rate (BER), Signal-to-Noise Ratio (SNR) and Jitter of the detected signals are measured and compared.

Paper Details

Date Published: 1 December 2009
PDF: 6 pages
Proc. SPIE 7632, Optical Transmission Systems, Switching, and Subsystems VII, 76321J (1 December 2009); doi: 10.1117/12.852520
Show Author Affiliations
Hongqiang Lu, Xi'an Institute of Optics and Precision Mechanics (China)
Graduate School of Chinese Academy of Sciences (China)
Wei Zhao, Xi'an Institute of Optics and Precision Mechanics (China)
Wei Wang, Xi'an Institute of Optics and Precision Mechanics (China)
Hui Hu, Xi'an Institute of Optics and Precision Mechanics (China)
Xiaoping Xie, Xi'an Institute of Optics and Precision Mechanics (China)


Published in SPIE Proceedings Vol. 7632:
Optical Transmission Systems, Switching, and Subsystems VII
Dominique Chiaroni, Editor(s)

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