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Updated: Jul 8, 2026

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
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Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Published on: March 20, 2017

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通过反向设计赋权的双极化多重复合光学相位阵列的实验演示

Jae-Yong Kim1, Seungsoo Lee1, Seokjin Hong1

  • 1The School of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea.

Nanophotonics (Berlin, Germany)
|July 21, 2025
PubMed
概括

这项研究引入了在绝缘体上的双极化光学相位阵列 (OPA),实现TE和TM模式的连续2D光束方向. 这项创新增强了LiDAR和光学无线通信系统.

关键词:
设计的反向设计.这是一个光学天线.光学相位阵列是一种光学相位阵列.极化复杂化 多重复杂化光子学是一种光子学.

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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.