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Variable Attenuators for Linearly Polarized Laser Beam 990-0071 SKU: 990-0071-400HB
• Divides laser beam into two beams of manually adjustable intensity ratio separated by 68° angle • Large dynamic range • Transmitted beam shift ~0.5 mm • High optical damage threshold • Attenuation range for transmitted beam: 0.5%-95% • Attenuation range for reflected beam:…
Variant specifications
| Specification | Value |
|---|---|
| Wavelength | 390-410 nm |
| Laser damage threshold | 100 mJ/cm² @ 800 nm, 50 fs |
Shared product specifications
These specifications apply across the Variable Attenuators for Linearly Polarized Laser Beam 990-0071 product family.
For Femtosecond Applications
| Aperture diameter | 10 mm |
| Damage threshold / for high power laser applications: | >10 mJ / cm², 50 fs pulse at 800 nm, typical / >100 mJ / cm², 50 fs pulse at 800 nm, typical |
| Time dispersion | t<4 fs for 100 fs Ti:Sapphire laser pulses |
| Polarization Contrast | >1:200 |
For Nd:YAG Laser Applications
| Aperture diameter | 10 mm |
| Damage threshold | 5 J / cm² pulsed at 1064 nm, typical |
| Polarization Contrast | >1:200 |
| Variable Attenuator - Solidworks file | |
| Variable Attenuator - STEP file |
Product brochures
Shared documentation for the complete product family.