Laser Line
Iridian’s laser line filters are amongst the best in the world featuring high transmittance (greater than 90% in the pass band); narrow bandwidth (1-3 nm) and excellent blocking from 300 to 1200 nm. Iridian’s laser line filters are optimized to reduce the spectral noise of a laser source and pass only the desired laser wavelength through a steep transition from pass band to deep blocking.
Iridian’s standard laser line filters have full width, half-maximum (FWHM) bandwidths varying from 1-3 nm and better than OD 3 blocking from 300 to 1200 nm outside the passband wavelength region.
Custom Laser Line Filters
In addition to the standard Laser Line filters, Iridian can custom manufacture a laser line filter to your specification (laser wavelength, desired FWHM, angle of incidence, polarization, blocking range).
Graph | CWL [nm] | Blocking Range [nm] | Product |
---|---|---|---|
![]() | 405 | 300 - 1200 | 405 BPF |
![]() | 488 | 300 - 1200 | 488 BPF |
![]() | 514.5 | 300 - 1200 | 514.5 BPF |
![]() | 532 | 300 - 1200 | 532 BPF |
![]() | 633 | 300 - 1200 | 633 BPF |
![]() | 638 | 300 - 1200 | 638 BPF |
![]() | 785 | 300 - 1200 | 785 BPF |
![]() | 830 | 300 - 1200 | 830 BPF |
![]() | 1064 | 300 - 1200 | 1064 BPF |
For further information on the Iridian’s Raman filters, please click on the following:
Raman Spectroscopy Tutorial=
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