Chirped Mirrors for GDD

Pulse reflection at a dielectric mirror leads to a broadening from the pulses and the reflected signal is modified. Different wavelengths pass the coating layers with different speed and the pulse itself is e.g. delayed. The pulse energy is also affected by this phenomenon, which leads to a reduced energy level. To overcome these effects, dispersion-controlled mirrors can be designed. Our coating design is precisely adapted to the required spectral performance and sets available in customized configurations.