High Performance, Low Cost PIN, APD Receivers in Fiber Optical ...
High Performance, Low Cost PIN, APD Receivers in Fiber Optical ...
High Performance, Low Cost PIN, APD Receivers in Fiber Optical ...
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0.5 8 6<br />
0.4 8 6<br />
0.3 8 6<br />
0.2 8 6<br />
0.1 8 6<br />
0.08 6<br />
10G <strong>APD</strong> Receiver OSNR <strong>Performance</strong><br />
Tx<br />
9.95328 Gb/s<br />
Attn.<br />
M<br />
EDFA<br />
OSA<br />
BPF<br />
Attn.<br />
M<br />
BERT<br />
LM<br />
(Vth Adjust)<br />
R195A<br />
Rx<br />
R195A BER at 18dBm OSNR (Vth optimized)<br />
BER<br />
10 -4<br />
10 -6<br />
10 -8<br />
unit 1, opt. -20dBm<br />
unit 2, opt. -20dBm<br />
unit 3, opt. -20dBm<br />
unit 4, opt. -20dBm<br />
unit 5, opt. -20dBm<br />
10 -10<br />
10 -12<br />
-22 -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0<br />
Power (dBm)<br />
WOCC-2005
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