Narrow Bandpass Filters for LiDAR

27 Apr 2018

In response to increasing demand for flat-top narrow bands for laser applications, we are

pleased to add to our range of optical filters a new series of 4-cavity Fabry-Perot narrowband

filters, ideal for demanding LiDAR, range-finding and free space optical communications

applications. The filter coatings are fabricated from hard oxide materials so as to minimise

wavelength shift due to temperature and angle of incidence variations, and ensure

high durability. Spectral stability remains over a temperature range of -60°C to +80°C.

The range features multi-cavity designs with flat transmission peaks and a steep transition

region to deep blocking of greater than OD4 from 1 - 2.5um. Narrow bandwidths of 1nm –

5nm are available with customer defined centre wavelength values. Custom sizing is also

available.

More Information https://www.lasercomponents.com/uk/optics/optical-filters/