100-GS/s 5-Bit Real-Time Optical Quantization for Photonic Analog-to-Digital Conversion

被引:2
|
作者
Satoh, Takema [1 ]
Itoh, Kazuyoshi [1 ]
Konishi, Tsuyoshi [1 ]
机构
[1] Osaka Univ, Grad Sch Engn, Suita, Osaka 5650871, Japan
来源
IEICE TRANSACTIONS ON ELECTRONICS | 2013年 / E96C卷 / 02期
关键词
photonic analog-to-digital (A/D) conversion; optical quantization; soliton self-frequency shift (SSFS); spectral compression; SELF-PHASE-MODULATION; FREQUENCY SHIFT; CONVERTER; FIBER;
D O I
10.1587/transele.E96.C.223
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
We report a trial of 100-GS/s optical quantization with 5-bit resolution using soliton self-frequency shift (SSFS) and spectral compression. We confirm that 100-GS/s 5-bit optical quantization is realized to quantize a 5.0-GHz sinusoid electrical signal in simulation. In order to experimentally verify the possibility of 100-GS/s 5-bit optical quantization, we execute 5-bit optical quantization by using two sampled signals with 10-ps intervals.
引用
收藏
页码:223 / 226
页数:4
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