Transmissive LSR-4C-L

Optotune’s LSR-4C-L speckle reducer has an aperture of 18.5x18.5 mm and is especially suitable for applications where high laser powers and large beam diameters are used. The diffusor is mounted in a thin steel frame. As part of a larger metallic structure the frame is set into motion by the reluctance force, generated by the oscillating magnetic field of a driving coil. If required, the LSR-4C can combine two oscillating diffusors rotated by 90°, realizing optimized despeckling in both directions. The compact driving electronics, assembled on a flexible plastic substrate, stabilizes the resonance frequency in closed-loop mode and includes an error signal.

LSR-4C-L

LSR-4C-L

 
 

Customization

Optotune's laser speckle reducers can be taylored to your specific demands in terms of size, oscillation frequency or transmission range.

Tell us your requirements and we will be happy to assess the feasibility.

Applications

Optotune's laser speckle reducers are the ideal choice for:

Comparison between single diffusor and double diffusor configuration:

LSR-4C-L Devkit
Single diffusor configuration
LSR-4C-LL Devkit
Double diffusor configuration
Diffusor movement 1x1D 2x1D
LSR-4C-L 1x 2x
Bracket kit LSR-4 1x 1x
LSR-4C-LL mounting kit - 1x
5V DC power supply 1x 2x
 

Related content: applications