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Updated: Jul 26, 2026

Development of Whispering Gallery Mode Polymeric Micro-optical Electric Field Sensors
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多重物理量传感器基于带有XOR逻辑门的圆柱形光子晶体

Ding-Yuan Zhang1, Jun-Yang Sui2, You-Ming Liu2

  • 1School of Communications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, 210023, China.

Physical chemistry chemical physics : PCCP
|August 4, 2023
PubMed
概括

一个基于一维光子晶体的新型多尺度传感器设备执行折射率 (RI) 和磁场检测. 它利用太赫兹吸收峰值进行传感和逻辑操作,展示了高质量因素和灵敏度.

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相关概念视频

Design Example: Capacitance Multiplier Circuit01:20

Design Example: Capacitance Multiplier Circuit

In integrated circuit technology, a capacitance multiplier is often utilized to produce a larger capacitance value when a small physical capacitance falls short. This is achieved by a circuit that multiplies capacitance values by a factor of up to 1000, such that a 10-pF capacitor can replicate the performance of a 100-nF capacitor.
The circuit illustrated in Figure 1 below incorporates two op-amps, with the first operating as a voltage follower and the second acting as an inverting amplifier.