Products: VUV/UV Broadband Metallic Beamsplitters

Acton produces two types of broadband metallic beamsplitter coatings. These beamsplitters are designed for 45° angle of incidence and can be provided with S&P polarization information based on simulations and actual data. These beamsplitters are designed for low power applications in the wavelength ranges 120-300nm. MVUVBS45: Vacuum UV beamsplitter transmittance & reflectance, 32–42% average from 120 nm – 240 nm at 45° MMUVBS45:Middle UV beamsplitter transmittance & reflectance, 40–50% average from 170 nm – 320 nm at 45° Note: Coatings can be applied to Acton standard mirror blanks, custom substrates, and customer supplied material (CSM). Contact us at [email protected] for more details. |
Broadband Metallic Beamsplitters
Wavelength Range
|
Average Transmission & Reflectance
|
0.5"
Part Number |
1.0"
Part Number |
1.5"
Part Number |
2.0"
Part Number |
---|---|---|---|---|---|
120 - 240nm
|
23-42%
|
MVUVBS45-.5D
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MVUVBS45-1D
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MVUVBS45-1.5D
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MVUVBS45-2D
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170 - 300nm
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40-50%
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MMUVBS45-.5D
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MMUVBS45-1D
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MMUVBS45-1.5D
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MMUVBS45-2D
|
Part numbers listed above are for 45° angle of incidence (AOI) coatings only. If normal-incidence coatings are required, delete the “45” from the coating part number. Generally, laser-grade UV fused silica substrates are recommended for MMUVBS coatings and UV-grade MgF2 is recommended for MVUVBS coatings. Coatings can also be applied to customer-supplied material (CSM). |
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