Up to 8 Inputs for
cw & pulsed Laser
1) UV Resistance for SM 405, SM 460 & SM 630
In contrast to the multimode versions, in singlemode switches and fibers only the fundamental transversal mode can propagate. This eliminates the speckle effect, and allows the wavelength meters to measure with the full specified accuracy.
The drawback of these types of switches is the limited wavelength operation range. Below this range they function similarly to multimode switches, while above this range they suffer from prohibitively high transmission losses. Refer to the table for the available ranges.
If you plan to measure UV wavelengths (below 400 nm), please inquire at HighFinesse for our custom UV reinforced switches.
HighFinesse offers the singlemode switches with a standard TTL interface, a USB-connection or a RS232-interface are optional upgrades.
Don't hesitate to contact our service team for user defined functions or OEM applications. We are always open for customers requirements.