Contact

Laser Components (UK) Ltd.
Goldlay House,
114 Parkway,
Chelmsford Essex CM2 7PR
United Kingdom
Phone: +44 1245 491 499
E-Mail:info@lasercomponents.co.uk

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Bandpass Filters

Bandpass filters improve contrast by allowing wavelengths within a certain range to be transmitted while blocking those outside of the pass band.

Coloured Glass

Absorbent and polished on both sides – these are the features of the basic colour filters.

Bandpass Filters

Coloured glass filters are manufactured using a well-defined process of glass melting. The introduction of foreign substances defines the filter properties. Compared to layer systems working by interference, the filter performance does not depend on the angle of incidence. Due to surface reflection and a prolonged optical path, the transmission is lower and there is a displacement of the beam. In comparison to interference filters, this type of filter has significantly wider slopes. Just as with all optical filters, large temperature gradients should be avoided.

 

We would be more than happy to take care of all of your special needs regarding geometry and dimensions.

 

Your contact person

Samuel Thienel

+44 1245 491499

sthienel@lasercomponents.co.uk

News »

New Narrow Bandpass Filters for LiDAR

In response to increasing dema...