Fiber-Optic Switch (FOS-2-INL)

Fiber-Optic Switch (FOS-2-INL)
 
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Avantes' fiber-optic switch (FOS) is the ideal accessory to correct light source drift.

This FOS is operated electronically via TTL signals from an external source or one of our AvaSpec spectrometers. TTL signals can be provided either by an external device or by an AvaSpec spectrometer connected via an interface cable (IC-DB-xxx, see ordering information below). 

The FOS is coupled in the optical paths between SMA-terminated fibers and features four COL-UV/VIS collimating lenses (UV/VIS/NIR). 

Both light paths can be controlled independently via the two TTL signals. 

The industrial-graded shutter motors inside support heavy usage of the instrument. With its 5 million cycles, 24/7 operation is supported in most cases.

To operate the FOS, a PS-12V/2.08A power supply and interface cable are required (ordered separately). 

Technical Data

Wavelength range 200 - 2500 nm
Fiber connection 4 SMA-904 connectors, incl. 4 COL-UV/VIS collimating lenses
Shutter frequency Max. 5 Hz
Shutter delay 15 ms
Shutter attenuation -1.0 dB*
Material Black anodized aluminum
Dimensions 34 x 58 x 45 mm
Lifetime shutter 5,000,000 cycles (typical)
Power 12V DC/500 mA

 *Attenuation is measured using 600 µm core fibers.

Ordering Information

FOS-2-INL In-line fiber-optic switch, 2 independently controlled optical paths. Includes 4 COL-UV/VIS collimating lenses. Needs 12V power supply and interface cable (not included)
IC-DB26-FOS-SHUTTER-0.6 Interface cable from AvaSpec-EVO platform to FOS, 0.6 m
IC-DB26-FOS-SHUTTER-2.0 Interface cable from AvaSpec-EVO platform to FOS, 2 m
PS-12V/2.08A Power supply, 12V DC, 2.08A, necessary to operate FOS