23 March 1993 Packaged Er-doped fiber amplifier module at 980 nm
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Abstract
We present an efficient and compact (5 X 10 X 1.8 cm3) Er:doped fiber amplifier (EDFA) module pumped with a 980 nm laser diode. We showed that this EDFA module is capable of operating with optimum gain and noise performance over a 30 nm bandwidth at 1550 nm, and with low electrical consumption (less than 100 mW). Using the EDFA as a rack mounted preamplifier module in a 2.5 Gbit/s direct detection system experiment, we achieved a -38.5 dBm receiver sensitivity at 10-10 bit error rate, and demonstrated long term operation (BER of 6.10-14) of the overall system.
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Jean-Marc P. Delavaux, Jean-Marc P. Delavaux, Carlos F. Flores, Carlos F. Flores, Yong-Kwan Park, Yong-Kwan Park, Sun-Yuan Huang, Sun-Yuan Huang, Curtis A. Jack, Curtis A. Jack, David J. DiGiovanni, David J. DiGiovanni, } "Packaged Er-doped fiber amplifier module at 980 nm", Proc. SPIE 1789, Fiber Laser Sources and Amplifiers IV, (23 March 1993); doi: 10.1117/12.141141; https://doi.org/10.1117/12.141141
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