10-Gb/s planar InGaAs P-I-N photodetectors

Y. S. Wang, Shoou Jinn Chang, C. L. Tsai, Meng Chyi Wu, Yu Zung Chiou, S. P. Chang, W. Lin

研究成果: Article同行評審

5 引文 斯高帕斯(Scopus)


The authors report the fabrication of high-performance planar InGaAs P-I-N buried heterostructure photodetectors (BH-PDs) by introducing mesa etching and refilling with semi-insulating InP. It was found that measured 3-dB bandwidth for the fabricated BH-PD was 12.4 GHz. For a given bandwidth of 1 kHz and a given bias of - 5 V, it was found that noise equivalent powers our InGaAs P-I-N BH-PD were 6.05 × 10-14 W at 1310 nm and 4.36 × 10 -14 W at 1550 nm, which correspond to normalize detectivity (D *) values of 2.3 × 1012 cmHz 0.5W-1 and 3.2 × 1012cmHz 0.5 W-1, respectively. It was also found that eye diagram data measured from the proposed BH-PD met with the requirements of the OC-192 standard.

頁(從 - 到)1559-1563
期刊IEEE Sensors Journal
出版狀態Published - 2010

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Electrical and Electronic Engineering

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