一般光学
パウエルレンズ
円形のガウス分布レーザービームを細い線状に変形させ、全長にわたって極めて均一な（トップハット型）強度分布を実現する。
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. |
関連製品
Spotlight on Optics
パウエルレンズ
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.
光学製造能力
Coherent材料成長、加工、コーティング、組立までの垂直統合型体制と、厳格な品質保証（QA）についてご紹介します。これらが当社の光学部品の性能と信頼性を確保し、サプライチェーンのリスクや不確実性を最小限に抑える仕組みをご覧ください。
