VCM-1 Cold Mirrors
The classic cold mirror separates light energy from "hot" energy by reflecting the visible spectrum and transmitting or absorbing Near Infrared (NIR) wavelengths. Quantum's VCM-1 series cold mirrors have high visible reflectance (>95%) and excellent transmission in the NIR from 750 – 1500nm. VCM-2 is designed for opaque substrates: it has similar visible reflectance to VCM-1 but the NIR energy is absorbed rather than transmitted. The cut-off can be positioned at the wavelength of your choice.