By manipulating the exact thickness and composition of the layers in the reflective stack, the coating can be designed as a long-or short-pass filter, a bandpass or notch filter, or a mirror with a specific reflectivity (useful in lasers).
The coating can be designed as a long-or short-pass filter, a bandpass or notch filter, or a mirror with a specific reflectivity (useful in lasers). By manipulating the exact thickness and composition of the layers in the reflective stack, the reflection characteristics can be tuned to a particular application.
By manipulating the exact thickness and composition of the layers in the reflective stack, the reflection characteristics can be tuned to a particular application. The coating can be designed as a long-or short-pass filter, a bandpass or notch filter, or a mirror with a specific reflectivity (useful in lasers).
By manipulating the exact thickness and composition of the layers in the reflective stack, the reflection characteristics can be tuned to a particular application. The coating can be designed as a long-or short-pass filter, a bandpass or notch filter, or a mirror with a specific reflectivity (useful in lasers).