Broadband hot mirrors

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Laser Components has announced that its broadband hot mirrors can now block an increased amount of unwanted IR light. By adding a transparent conducting oxide layer to the rear surface of a standard hot mirror, the reflected wavelength range can be extended far into the infrared region. With excellent transmission in the visible spectrum, reflectance in the NIR and a reflectance >80 per cent average in the mid to far IR, the mirrors ensure systems don't overheat.