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二向色滤光片

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45度反射型二向色性彩色滤光片 45度反射型二向色性彩色滤光片
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® 组件由爱特蒙特光学设计、规定或生产。 了解更多
  • 反射特定的颜色而透射其余的可见光谱
  • 比较适合色彩分离应用
  • 高精度N-BK7基板
二向色性短波通滤光片 二向色性短波通滤光片
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® 组件由爱特蒙特光学设计、规定或生产。 了解更多
  • 锐截止波长
  • 较大的透射和反射范围
  • 备4种尺寸可供选择
二向色性长波通滤光片 二向色性长波通滤光片
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® 组件由爱特蒙特光学设计、规定或生产。 了解更多
  • 非常适合用于荧光或多光谱成像
  • 起始波长处转化锐利
  • 透射和反射范围广
荧光二向色性滤光片 荧光二向色性滤光片
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® 组件由爱特蒙特光学设计、规定或生产。 了解更多
  • 非常适合用于荧光或多光谱成像
  • 从反射到透射的迅速转变
  • 外延反射和透射带
附加的/负的二向色性彩色滤光片 附加的/负的二向色性彩色滤光片
  • 高自反馈二向型
  • 矩阵尺寸和设置
  • 0度入射角设计
TECHSPEC® Low GDD Dichroic Shortpass Ultrafast Filters 低 GDD 二向色性短波通超快滤光片
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® 组件由爱特蒙特光学设计、规定或生产。 了解更多
新产品
  • 厚度更低,可实现很低的 GDD
  • 透射和反射范围广
  • 非常适用于超快激光应用
二向色激光束合束镜 二向色激光束合束镜
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® 组件由爱特蒙特光学设计、规定或生产。 了解更多
  • 分离或结合激光束
  • 对偏振不敏感
  • 采用离子束溅射法镀膜
高性能荧光二向色滤光片 高性能荧光二向色滤光片
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® 组件由爱特蒙特光学设计、规定或生产。 了解更多
  • 改善平面度,透射波前和表面质量
  • 非常适用于荧光显微镜或高倍率成像应用
  • 最常见的荧光和长波通二向色滤光片截止波长
Extreme Ultraviolet (EUV) Dichroic Filters 极紫外 (EUV) 二向色滤光片
  • 在高次谐波发生器中将极紫外(EUV)与近红外激光源分开
  • 专为高损伤阈值设计
  • 支持从10 - 40纳米的应用
  • 现货储备
  • 无最小起订量、无镀膜批次收费

Dichroic Filters, also known as Dichroic Mirrors or Dichromatic Mirrors, are coated with thin-film dielectric coatings that transmit wavelengths within a specified transmission band and reflect all other wavelengths. By reflecting rejected wavelengths instead of absorbing them, dichroic filters can be used with more intense light sources than absorptive filters. Dichroic Filters are generally used at a 45° angle of incidence to reflect rejected light at 90° to the transmitted light. Dichroic Filters are used in applications such as fluorescence microscopy and flow cytometry to selectively transmit light towards detectors.

Edmund Optics offers a range of Dichroic Filters, including 45° Reflective Dichroic Color Filters that reflect one color while transmitting all other visible wavelengths, Dichroic Shortpass Filters and Dichroic Longpass Filters designed for the visible or near-infrared (NIR), and Fluorescence Dichroic Filters with cut-on wavelengths at common fluorophore emission wavelengths. For more information on our optical filter products, visit our Optical Filters Selection Guide.

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