These multilayer dielectric mirrors are spectrally selective for use when it is desirable to separate the energy beam into its visible and infrared components, and are typically used for heat control. Denton Vacuum can provide variations from the standard coatings shown, specifically designed for your requirements. These coatings are highly durable, and can meet the requirements of MIL-M-48497.

HR-2 (Hot Mirror) HR-2 is a hot mirror which is designed to transmit the visible spectrum and reflect the infrared (heat). The average transmission is 85% from 425nm to 675nm. Reflectance is 90% average from 750nm to 1200nm.

Download the technical paper:
Dense Moisture Stable Titania and Silica Ion Assisted Deposited Films
Deposited Using a Compact Cold Cathode Ion Source

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These multilayer dielectric mirrors are spectrally selective for use when it is desirable to separate the energy beam into its visible and infrared components, and are typically used for heat control. Denton Vacuum can provide variations from the standard coatings shown, specifically designed for your requirements. These coatings are highly durable, and can meet the requirements of MIL-M-48497.

VCM-1 (Cold Mirror) VCM-1 is a cold mirror which is designed to reflect the visible spectrum and transmit the infrared. The average reflectance is 95% from 450nm to 675nm. Transmission is 85% average from 850nm to 2000nm. Back to top