概括
我们使用400 GHz自由光谱范围的环辅助马赫-泽恩德干扰仪 (RAMZI) 开发了一种紧的光子间接器. 该设备为制造错误提供自动补偿,并为改进的光学网络提供精确的传输带成型.
科学领域:
- 光子学是指光子学中的一个方面.
- 光学工程是指光学工程.
- 集成光学 集成光学 集成光学
背景情况:
- 先进的光通信系统需要高效的波长复杂化和解复杂化组件.
- 光学为集成光学设备提供了一个可扩展的平台.
- 现有的交联技术在制造耐受性和精确的光谱控制方面面临挑战.
研究的目的:
- 为了展示一个基于环辅助马赫-泽恩德干扰仪 (RAMZI) 的紧型光子间接器.
- 引入一种新的附加结构和调方法,用于自动补偿制造缺陷和精确的传输带成型.
- 为了实现与凯尔线的精确对齐,用于先进的光学信号处理.
主要方法:
- 设计和制造一个紧的基于RAMZI的光子交联器.
- 开发一种用于自动调整和补偿的新型附加组件结构.
- 使用分布式反 (DFB) 激光器和凯尔的介质器性能的表征.
主要成果:
- 演示了400 GHz自由光谱范围 (FSR) RAMZI交叉器,具有超过50 nm的平面传输带.
- 实现了对制造缺陷的自动补偿和平顶通道带的精确成型.
- 成功地将DFB激光器的八个通道和200GHz的Kerr子与~20dB的灭绝比相交.
结论:
- 研发的RAMZI交联器为光学波长管理提供了一个紧而高性能的解决方案.
- 新的附加结构和调方法可以对间叶特性进行强大而精确的控制.
- 这项技术对下一代光通信网络和信号处理应用具有前景.
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