相关实验视频
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在低损耗LNOI电光调制器中,带宽电压权衡范式,使用等效器配置
Optics express
|November 22, 2024
概括
工程师们开发了一种新型的酸在绝缘电光 (LNOI-EO) 调制器上,带宽为300GHz. 这一突破通过改善带宽-电压权衡,显著提高了数据通信速度.
科学领域:
- 光子学是指光子学的使用方法.
- 材料科学 材料科学 材料科学
背景情况:
- 对高速数据通信的需求需要电光调制器的进步.
- 现有的调制器在带宽-电压权衡方面面临限制,阻碍了性能.
研究的目的:
- 提出和研究一种新的等分器配置,用于尼酸盐在绝缘电光 (LNOI-EO) 调制器.
- 为了提高LNOI-EO调制器的带宽-电压权衡,以实现超快的数据通信.
主要方法:
- 利用3D模拟来模拟和分析拟议的调节器设计.
- 整合了一个交叉段,用于无扭曲信号和双层电极设计,以最大限度地减少干扰.
主要成果:
- 实现了300GHz的超高带宽,比传统调制器增强了三倍.
- 保持4.4V的低半波电压,与相同的基调节器长度.
- 证明了均衡器配置在提高调节器性能方面的有效性.
结论:
- 在LNOI-EO调制器中,新的等分器配置提供了优越的带宽-电压权衡.
- 这些调制器显示出未来光子集成电路的巨大潜力.
- 这一进步标志着高性能数据通信技术的新时代.
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