Photonic Analog-to-Digital Converter Design Optimization through Photodiode Pulsed Response

被引:0
|
作者
Kalkavage, Jean H. [1 ]
Petrillo, Keith G. [1 ]
Clark, Thomas R. [1 ]
机构
[1] Johns Hopkins Univ, Appl Phys Lab, 11100 Johns Hopkins Rd, Laurel, MD 20723 USA
关键词
microwave photonics; analog-to-digital converters; photodetectors; systems engineering;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
To optimize the signal-to-noise ratio (SNR) of a photonically-sampled analog-to-digital converter, we simulate and experimentally verify the pulsed laser response of two commercial-off-the-shelf PIN photodiodes with respect to their 3-dB bandwidths. A 12.3-GHz photodiode showed an SNR advantage of 7.19 dB over a 4.6-GHz photodiode.
引用
收藏
页码:501 / 502
页数:2
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