概括
我们开发了一种简单的回火技术,以精确地改变纳米级的光纤表面. 这种方法可以准确地制造表面纳米级轴向光子 (SNAP) 设备,其精度低于纳米.
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
- 光学工程是指光学工程.
背景情况:
- 表面纳米尺度轴光子 (SNAP) 是先进光学设备的关键技术.
- 对光纤表面拓的精确控制对于SNAP应用至关重要.
- 现有的SNAP制造方法可能很复杂,需要后期处理.
研究的目的:
- 开发一种简单可靠的方法,在光纤表面上引入纳米变化的方法.
- 为了在修改有效光纤半径时实现高精度.
- 为现有的SNAP制造技术提供简单的替代方案.
主要方法:
- 采用了一种新的技术,使用加热的金属线进行化.
- 这种方法直接修改了有效的光纤半径.
- 在回火过程之后,不需要进行任何后处理步骤.
主要成果:
- 成功引入了有效光纤半径的纳米变化.
- 获得的制造精度优于0.1nm.
- 提出的方法被证明是迄今为止最简单的SNAP制造技术.
结论:
- 加热金属线回火方法为SNAP制造提供了一个易于实施的方法.
- 这种技术在修改光纤尺寸方面实现了高精度.
- 与以前的SNAP制造方法相比,它是一个显著的简化.
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Rivets are cylindrical steel fasteners with a specially designed head. During application, rivets are heated until white-hot and then inserted through pre-drilled holes in the steel sections. A pneumatic hammer is used to shape the exposed end into a second head, securing the sections together.
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