Coarsely sliced spectrum wavelength division multiplexing-passive optical networking for remote monitoring systems

被引:0
|
作者
Tsai, Frank S. [1 ]
Gross, Matthias [2 ]
Jorgesen, Douglas R. [1 ]
Husain, Anis [2 ]
Esener, Sadik C. [1 ]
机构
[1] Univ Calif San Diego, Dept Elect & Comp Engn, La Jolla, CA 92093 USA
[2] Ziva Corp, San Diego, CA 92121 USA
关键词
remote sensing; remote monitoring; passive optical network; reflective semiconductor optical amplifier; coarse wavelength division multiplexing; superluminescent light emitting diodes;
D O I
10.1117/1.3454375
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We report the demonstration of the uplink of a low-cost passive optical network (PON), utilizing a superluminescent light emitting diode (SLED) as a broadband light source, a coarse wavelength division multiplexer (CWDM) to slice the spectrum into standard CWDM channels, and a reflective semiconductor optical amplifier (RSOA) as modulator and amplifier at the remote site. We demonstrate 2.5-Gbps transmission over 1 km of single-mode fiber for all four channels of the CWDM link (1511, 1531, 1551, and 1571 nm), with the bit rate error (BER) of the system measured to be below 10(-12). The main applications for this communication system are remote monitoring systems. (C) 2010 Society of Photo-Optical Instrumentation Engineers. [DOI: 10.1117/1.3454375]
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