基于非对称的水平定向合器的热光可重新配置的三模 (去) 复合器
Applied optics
|June 10, 2024
概括
我们使用一种新的波导设计开发了一种可热光学重新配置的三模式 (de) 复合器. 该设备实现了模式转换的高合效率,使先进的可重新配置的模式划分多重复合系统成为可能.
科学领域:
- 光子学 是一个光子学.
- 光学工程是指光学工程.
- 材料科学 材料科学 材料科学
背景情况:
- 模式分割复杂化 (MDM) 系统提供了更大的数据容量.
- 可重新配置的光学设备对于灵活的网络管理至关重要.
- 热光学设备提供高效和可控制的光操纵.
研究的目的:
- 提出和演示一个新的热光学可重新配置的三模 (de) 复合器.
- 为了实现MDM应用程序的高效模式转换.
- 为了研究设备在特定波长范围和偏振状态上的性能.
主要方法:
- 一个不对称的水平三波导向定向合器的设计.
- 整合了两个单模波导和一个三模波导.
- 利用聚合物材料和热光学效应进行重新配置.
- 设备的制造和特征.
主要成果:
- 实现了高合效率的模式转换 (LP01-LP11和LP01-LP11) 的高达94% (93%) 的TE (TM) 两极化.
- 在1540-1560nm波长范围内证明了设备的运行.
- 对于特定模式转换,所需的加热功率为53.57mW和71.19mW.
结论:
- 拟议的热光学装置有效地作为可重新配置的三模 (去) 复合器发挥作用.
- 高合效率和运行带宽使其适用于MDM系统.
- 这项技术促进了灵活和高容量的光通信网络的发展.
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