A 2.5 Gbit/s free space transmission link over 1km

Hongqiang Lu; Wei Zhao; Wei Wang; Hui Hu; Xiaoping Xie

doi:10.1117/12.852520

1 December 2009 A 2.5 Gbit/s free space transmission link over 1km

Hongqiang Lu, Wei Zhao, Wei Wang, Hui Hu, Xiaoping Xie

Author Affiliations +

Proceedings Volume 7632, Optical Transmission Systems, Switching, and Subsystems VII; 76321J (2009) https://doi.org/10.1117/12.852520
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China

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.

Citation Download Citation

Hongqiang Lu, Wei Zhao, Wei Wang, Hui Hu, and Xiaoping Xie "A 2.5 Gbit/s free space transmission link over 1km", Proc. SPIE 7632, Optical Transmission Systems, Switching, and Subsystems VII, 76321J (1 December 2009); https://doi.org/10.1117/12.852520

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