wavelengths
 

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Dispersive Coatings

While all the coatings shown before are specifi­cally designed for dispersion control there usually is the need for more kinds of optical filters.

When working with femtosecond laser pulses it is important to know at least their dispersion. On request, we are able to provide dispersion information even for our coatings which are not optimized in this regard.

The example shows a thin film polarizer (TFP) at 1030 nm with GDD tolerances for the reflected and transmitted wavelength.

TFP 1030 nm / 55.4°
[B-06289]TFP 1030 nm / 55.4°

1030 nm: Rs > 99.98%, Tp > 99%