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Silica-on-silicon technology for photonic integrated devices

机译:用于光子集成设备的硅上硅技术

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摘要

Silica-on-silicon and silicon-based integrated devices are key components for future all-optical communication networks. New challenging trends in photonic integration are towards PLCs (planar lightwave circuits), based on silicon platforms for monolithic integration of passive dielectric components with semiconductor active photonic devices and electronic circuits. A novel low temperature plasma enhanced chemical vapor deposition (PECVD) technology for silica-based channel waveguides and waveguide devices is presented. Devices based on silica-on-silicon waveguide technology with imprinted Bragg gratings find increasing applications in wavelength-division multiplexed (WDM) optical communication systems, as wavelength-selective devices, and in optical sensing, including biosensors and bioanalytical micro-techniques. The presented technologies have been applied for the fabrication of some test and new concept devices for optical communication systems. A brief review of these devices is given.
机译:硅上硅和基于硅的集成设备是未来全光通信网络的关键组件。基于硅平台的无源介电元件与半导体有源光子器件和电子电路的单片集成,光子集成的新挑战性趋势转向PLC(平面光波电路)。提出了一种新颖的低温等离子体增强化学气相沉积(PECVD)技术,用于基于二氧化硅的通道波导和波导器件。带有压印布拉格光栅的基于硅基二氧化硅波导技术的设备在波分复用(WDM)光通信系统,波长选择设备以及光学传感(包括生物传感器和生物分析微技术)中的应用日益广泛。提出的技术已经被用于制造一些用于光通信系统的测试和新概念的设备。简要回顾了这些设备。

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