950nm short-pass dichroic mirror

950nm short-pass dichroic mirror


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.

material: Optical glass

Dimensional tolerance: +/- 0.1mm
Cut-off wavelength: 950nm
Transmission wavelength: 420nm-900nm
Average transmittance: >=88%
Reflection wavelength: 990nm-1200nm
Average reflectivity: >=95%
AR anti-reflection coating: 420-900nm
Surface parallelism: <λ/4 or λ/10 @632.8nm
Incident Angle: 45 degrees
Surface quality: 40-20
Coating: Hard coating

we can customized as per your request.

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