標題: Comparison on the sensitivity of fiber-optic SONET OC-48 PIN-TIA receivers measured by using synchronous modulation inter-mixing technique and bit-error-rate tester
作者: Lin, GR
Liao, YS
光電工程學系
Department of Photonics
關鍵字: synchronous modulation;inter-mixing;SONET OC-48;PIN-TIA receiver;bit-error-rate;sensitivity
公開日期: 2003
摘要: The sensitivity of SONET p-i-n photodiode receivers with transimpedance amplifier (PIN-TIA) from OC-3 to OC-48 data rates measured by using a standard bit-error-rate tester (BERT) and a novel synchronous-modulation inter-mixing (SMIM) technique are compared. A threshold inter-mixed voltage of below 15.8 mV obtained by SMIN4 method corresponding to the sensitivity of PIN-TIA receiver beyond -32 dBm determined by BERT for the SONET OC-48 PIN-TIA receivers with a required BER of better than 10(-10) is reported. The analysis interprets that the inter-mixed voltage for improving the PIN-TIA receiver sensitivity from -31 dBm to -33 dBm has to be increased from 12.5 mV to 20.4 mV. As compared to the BERT, the, SMIM is a relatively simplified and low-cost technique for on-line mass-production diagnostics for measuring the sensitivity and evaluating the BER performances of PIN-TIA receivers.
URI: http://hdl.handle.net/11536/18429
http://dx.doi.org/10.1117/12.520511
ISBN: 0-8194-5174-6
ISSN: 0277-786X
DOI: 10.1117/12.520511
期刊: APOC 2003: ASIA-PACIFIC OPTICAL AND WIRELESS COMMUNICATIONS; OPTICAL FIBERS AND PASSIVE COMPONENTS
Volume: 5279
起始頁: 296
結束頁: 302
Appears in Collections:Conferences Paper


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