Multiband Dichroic Mirror
A dichroic filter is an optical component based on a specialized thin-film structure that selectively reflects or transmits light within particular wavelength ranges while absorbing or reflecting the remaining wavelengths. Product overview: Dichroic filters use optical thin-film interference to separate or combine light by wavelength. Specific wavelengths are reflected and the others transmitted, providing high spectral selectivity and stability. Applications: Stage lighting mixes or separates different-colored sources to produce varied lighting effects. Projectors separate and combine red, green and blue light for high-quality projection. Fluorescence microscopes separate excitation and emission light for clear fluorescence imaging. Optical-communications wavelength-division-multiplexing systems combine and separate signals at different wavelengths to improve communication capacity and efficiency. Curves.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | Optical Glass, UVFS, Si, etc. |
| Dimensions | 1-200 mm |
| Surface Figure [632.8nm] | 2λ to λ/10 @632.8nm |
| Effective Clear Aperture | 90% |
| Surface Finish | 80/50 to 40/20 S/D |
| Optical Density | OD1 to OD6 |
| Coating | According to Requirements |
Applications
Datasheet
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Supplier Information
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