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Transmissive Diffraction Gratings

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LightSmyth™ Transmission Diffraction Gratings Coherent® LightSmyth™ 穿透繞射光柵
  • 高繞射效率(高於 94% 絕對)及低散射
  • 不受偏振影響,提供單一偏振最佳化光柵
  • 堅固的無機材料,提供卓越的功率處理能力和可靠性
  • 設計用於 800 - 1800nm 之間的近紅外線波長
適用於可見光區域的穿透光柵 適用於可見光區域的穿透光柵
  • 偏振敏感性低
  • 非常適用於直列式組態
紫外線穿透光柵 紫外線穿透光柵
  • 提供多種繞射角度
  • 紫外線級熔融石英基材
  • 非常適用於固定光柵應用
穿透光柵分光鏡 穿透光柵分光鏡
  • Ideal for Laser Beam Division
  • Designed for 0 Degree AOI
  • Low Groove Density for Maximized Beam Separation


  What are diffraction gratings?
A diffraction grating separates polychromatic (or multiple wavelengths) light into its component wavelengths by diffraction. Diffraction is a process in which light incident to a surface with dimensions similar in size to its wavelength is dispersed at certain angles. These diffraction angles are dependent upon the wavelength of light. Thus, polychromatic light will have a separate diffraction angle for each individual wavelength. This difference in diffraction angle is what separates light into its component wavelengths.
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