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Updated: Jun 5, 2025

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station
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Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station

Published on: April 1, 2020

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可编程λ/2-pitch光学相位阵列的优化

Ankita Sharma1,2, John N Straguzzi1, Tianyuan Xue1,2

  • 1Max Planck Institute of Microstructure Physics, Halle (Saale), Germany.

Nanophotonics (Berlin, Germany)
|December 5, 2024
PubMed
概括

我们开发了一种启发式优化方法,以改善光学相位阵列 (OPA) 中的单叶辐射. 这种技术可以纠正光学非理想性,提高光束质量,用于无别名的外平面发射应用.

关键词:
交叉语音 交叉语音 交叉语音 交叉语音 交叉语音光学相位阵列是一种光学相位阵列.优化的优化优化优化.可编程光子学是可以编程的.光子学是一种光子学.

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相关概念视频

Time and frequency -Domain Interpretation of Phase-lead Control01:24

Time and frequency -Domain Interpretation of Phase-lead Control

Phase-lead controllers are commonly used in various control systems to enhance response speed and stability. Adjusting the brightness on a television screen offers a practical example of phase-lead control. When contrast is enhanced, a phase-lead controller is employed. Mathematically, phase-lead control is identified when the first parameter is smaller than the second.
The design of phase-lead control involves the strategic placement of poles and zeros to balance steady-state error and system...
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