Electro-optic measurements of single-flux-quantum pulses

被引：0

作者：

Wang, CC ^{[1
]}

Currie, M ^{[1
]}

JacobsPerkins, D ^{[1
]}

Sobolewski, R ^{[1
]}

Hsiang, TY ^{[1
]}

Feldman, MJ ^{[1
]}

机构：

[1] UNIV ROCHESTER,LASER ENERGET LAB,ROCHESTER,NY 14623

来源：

APPLIED SUPERCONDUCTIVITY 1995, VOLS. 1 AND 2: VOL 1: PLENARY TALKS AND HIGH CURRENT APPLICATIONS; VOL 2: SMALL SCALE APPLICATIONS | 1995年 / 148卷

关键词：

D O I：

暂无

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report on the direct observation of a single-flux-quantum (SFQ) pulse generated and detected optoelectronically. With a cryogenic electro-optic sampling system, the SFQ pulse was determined to have a width of 3.2 ps, an amplitude of 0.67 mV, and a total pulse content of 2.1+/-0.2 mV ps, corresponding to the quantum of magnetic flux h/2e. With larger excitations, multiple SFQ pulses were observed. Numerical simulations are shown to be qualitatively similar to the experimental results.

引用

页码：787 / 791

页数：5

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