THz Low Pass Filters are meant to transmit THz radiation and block short wavelengths. The filter is a set of materials mounted in a holder with a fit ring. Operation principle of the filters is based on the redistribution of the radiation by means of dispersion, reflection, scattering, diffusion, diffraction, and interference.
Part Number Designation |
Cutting wavelength, |
Max transmittance |
Damage threshold, W/cm2,CW |
LPF23.4-24 |
13 |
92 |
7 |
LPF23.3-24 |
13 |
94 |
7 |
LPF23.1-24 |
13 |
91 |
7 |
LPF14.3-25 |
21 |
95 |
7 |
LPF10.9-24 |
27.5 |
73 |
8 |
LPF8.8-24 |
34 |
80 |
8 |
LPF5.5-24 |
55 |
83 |
8 |
LPF4.3-24 |
70 |
82 |
8 |
LPF4.0-24 |
75 |
82 |
8 |
LPF3.2-24 |
94 |
81 |
8 |
THz Low Pass Filters
Round filters with clear aperture/outer diameter 24/31, 35/44, and 47/60 mm are available from stock.
Alternate sizes and custom designs are available upon request.
Alternate sizes and custom designs are available upon request.