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Updated: Jun 13, 2025

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
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A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

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基于Ag/紫异质连接的空间自相调制的全光学切换

Yang Gao1,2, Cheng Ling1, Danyi Weng1

  • 1School of Electronic Science & Engineering, Southeast University, Nanjing 210096, China. gubing@seu.edu.cn.

Nanoscale
|September 10, 2024
PubMed
概括

Ag/VP异质连接增强空间自相调制 (SSPM) 以实现更快的全光开关. 这种Ag/VP材料使非线性折射率翻了一番,提高了光子设备的响应能力,并使高性能非线性光子设备成为可能.

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相关概念视频

Biasing of P-N Junction01:16

Biasing of P-N Junction

The operation of a p-n junction diode involves various biasing conditions, including forward bias, reverse bias, and equilibrium.
In equilibrium, no external voltage is applied across the p-n junction. The depletion region is formed at the junction interface due to the diffusion of carriers, which leaves behind charged dopants, acceptors on the p-side, and donors on the n-side. These immobile charges create an electric field that prevents further diffusion of carriers. The related energy band...
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