UV Laser Beam Expander Systems

The bm.x laser beam expander system is
the only modular beam expander system
available worldwide. Its sophisticated design
allows you to change the expansion ratio
by exchanging a module - without any recalibration.
Of course, the bm.x beam expander family
offers the LINOS precision.
• Worldwide unique modular design
• High performance optical and coating
design
• For laser beam expanding (exit aperture
30 mm)
• Entrance lens fabricated from fused silica
to reduce laser beam divergence
• Quick change between different expansion
ratios by modular structure with bm.x
basic module and exchangeable bm.x
inserts
• ARB2 UV coating for 266 - 405 nm
• Residual reflectance: < 0.5 %
• Damage threshold > 2 J/cm2 for 10 ns laser
pulses at 308 nm
• Internal focusing
• Other expansion ratios in preparation.