Laser Components and Accessories
PAVOS Ultra Rotators and Isolators
Optimized for high-power applications with Nd- and Yb-based amplifiers, these premium devices eliminate catastrophic whole beam self-focusing found with lower-grade materials and designs.
PAVOS Ultra Rotators and Isolators safely tolerate high laser power across the entire 1010 nm to 1080 nm window, where they eliminate damaging back-reflections. Several standard apertures plus custom apertures, mounting, and vacuum-compatible options on request.
PAVOS Ultra Rotators and Isolators - Key Parameters
Safely use any PAVOS Ultra Rotator or Isolator below the following damage thresholds: ≥6 J/cm² at 10 ns and ≥0.6 J/cm² at 8 ps minimum for PAVOS Ultra. Wavelength range 1010 nm to 1080 nm.
Product Specifications
Model Name |
Clear Aperture Options (mm) |
Peak Transmission (%) |
Max Rated Power Handling (W) |
Typical Isolation or Extinction (dB)* |
Peak Rotation |
PAVOS Ultra Rotators |
5, 8, 12 |
>95 |
400 W |
>36 |
45° +2/-5° |
PAVOS Ultra |
5, 8, 12 |
>95 |
>33 |
45° +2/-5° |
|
PAVOS+ Ultra Rotators |
4 |
≥98 |
≥125 W |
≥36ᵇ |
45° ± 2° |
PAVOS+ Ultra Isolators |
4 |
≥93 |
≥33ᵇ |
45° ± 2° |
ᵃ Escape ports should be used if rejected light is >1 W or 0.15 J/cm² at 10 ns. All stray beams should be properly terminated.
ᵇ With 1/e² beam diameter ≤ clear aperture/2 (50% encroachment), ≤5 mW power
ᶜ With 1/e² beam diameter ≤ clear aperture/2 (50% encroachment), max. power
