概述光学元件
Powell透镜
将圆形的高斯强度分布激光束重塑为细线，使其沿整个长度方向具有高度均匀的（礼帽型）强度分布。
Powell lenses offer a better approach for generating laser lines in applications like machine vision, inspection, and flow cytometry. Coherent supplies both standard and custom Powell lenses covering a wide range of performance and tolerance values.
Coherent Powell Lens Advantages
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精度提升 Coherent specifies contained power and uniformity for Powell Lenses over 100% of the line length; other manufacturers typically specify performance over the central 80%. And Coherent specifies intensity variation in absolute, rather than average, numbers. Using absolute values guarantees much less intensity variation resulting in better measurement accuracy and signal-to-noise. |
更高的一致性 通过在整个量程（100%）内以及以绝对值形式指定性能指标，还能确保各单元之间的一致性更高，从而使系统制造商更容易对产品进行校准并保持性能的一致性。 |
批量生产 Coherent maintains extensive optical fabrication and coating capabilities, enabling us to produce a Powell Lens that meets your precise needs and to reliably deliver it in any quantity you require. |
相关产品
Spotlight on Optics
鲍威尔镜头
Explore our glossary to learn how the Powell Lens' uniquely designed optics transform laser beams into uniform lines, enhancing applications in machine vision, flow cytometry, and more.
光学制造能力
了解高意在材料生长、加工、镀膜和组装方面的垂直整合能力，以及严格的质量保证体系。探索这些能力如何确保我们光学元件 的性能和可靠性光学元件 最大限度地降低供应链风险与不确定性。
