Single-mode fibre feedthroughs
Vacuum components from VACOM
Optical feedthroughs with single-mode fibres are optimised for the specified wavelength. A small fibre core diameter is ideal for use with laser sources.
Versions
Single-mode SM1310|1550
Optimised for 1,300 to 1,550 nm 9 µm core / 125 µm cladding numerical aperture (NA) = 0.12
Single-mode SM633
Optimised for 630 nm 4 µm core / 125 µm cladding numerical aperture (NA) = 0.12
Single-mode SM780
Optimised for 780 nm 5 µm core / 125 µm cladding numerical aperture (NA) = 0.12
Single-mode SM850
Optimised for 850 nm 6 µm core / 125 µm cladding numerical aperture (NA) = 0.12
Single-mode SM1060
Optimised for 1,060 nm 6 µm core / 125 µm cladding numerical aperture (NA) = 0.14
Which component fits?
Nominal diameter, flange type, pressure range and material determine the choice. We advise you, put together components from the entire VACOM range and also source special versions.