Title :
A 2.5 Gbit/s free space transmission link over 1km
Author :
Lu, Hongqiang ; Zhao, Wei ; Wang, Wei ; Hu, Hui ; Xie, Xiaoping
Author_Institution :
State Key Laboratory of Transient Optics and Photonics, Xi´´an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, 710119, 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.
Keywords :
Bit error rate; Jitter; Optical attenuators; Optical modulation; Optical sensors; Optical transmitters; Power measurement; Radio frequency; Stimulated emission; Wavelength division multiplexing; Bit Error Rate (BER); Free space communication; Jitter; Signal-to-Noise Ratio (SNR);
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
