Linear Stage, Manual, 225mm Travel Range

The model DL225 is a high performance delay line stage that offers 225 mm travel range with a maximum speed of 500 mm/s, minimal incremental motion of 75 nm and normal center load capacity on bearings of 200 N. It Provides single pass delay of 1.5 ns with MIM of 0.5 fs, Dual pass delay of 3.0 ns with MIM of 1.0 fs and quad pass delay of 6.0 with MIM of 2.0 fs. This model has an excellent delay sensitivity and bi-directional repeatability,making it a very suitable solution for ultrafast spectroscopy applications.


Spectroscopy applications range from pump-probe, interferometry, 2DIR and other applications that require high repeatability and precise delays. These manual linear stages feature a linear glass scale for precision position feedback (80 µm signal period). They are designed with a base material of optimized extruded aluminum body that prevents thermal bending effects. The drive system consists of a 3-phase synchronous iron-less linear motor (without Hall effect sensors). Its motor initialization and commutation is being done by its controller. It provides users with a very easy to use Delay line GUI and downloadable LabVIEW drivers.