일반 광학
Powell Lenses
Reshape round, Gaussian intensity distribution laser beams into thin lines with a highly uniform (top-hat) intensity profile along their entire length.
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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Improved Accuracy 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. |
Greater Consistency Specifying performance over the entire line (100%) and in absolute terms also ensures greater unit-to-unit uniformity making it easier for system builders to calibrate their product and maintain consistent performance. |
Volume Production 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. |
관련 제품
Spotlight on Optics
파월 렌즈
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.
광학 제조 역량
Coherent 소재 성장, 가공, 코팅, 조립에 이르는 수직 통합 역량과 철저한 품질 보증(QA) 프로세스에 대해 알아보십시오. 이러한 역량이 어떻게 당사 광학 부품의 성능과 신뢰성을 보장하고, 공급망의 위험과 불확실성을 최소화하는지 확인해 보십시오.
