BEST FOR
– Correcting aberrations in full-power mode
– Focal spot correction
– Wavefront precompensation
– Particle acceleration
– High harmonic generation
KEY SPECS
– Optical quality enabling Strehl Ratio > 0,9
– Closed-loop processing frequency ≥ 10Hz
– Very low hysteresis (less than 0.5%)
– Very high correction capability
– No backlash compensation needed
– Completely customized to laser’s parameters
– Easy maintenance for actuator or substrate replacement
– Any angle of incidence ≤ 45°
ILAO STAR
ELI-NP’s choice to reach 10PW
ILAO STAR is the first stepper-motor deformable mirror dedicated to ultra-intense lasers that can perform wavefront correction during full-power operation. Its customizable design will perfectly fit any laser characteristics.
KEY FEATURES
– Mirror shape maintained even without electrical power
– Excellent optical quality with active flat better than 10 nm rms and minimal print-through effect
– Perfectly adapted to a beam diameters ranging from 20 to 500 mm
– Dielectric, metallic, or hybrid coating available
– Compatible with WaveTune software and every HASO wavefront sensors
– Optional SDK in C, Python, Labview
Application note: Full correction of a laser chain including final focusing optics
Application note: Using HASO wavefront sensors to compliment a beam profiler
| TYPE | ANGLE OF INCIDENCE | CORRECTION BEAM SIZE | NUMBER OF ACTUATORS |
| ILAO STAR 50 | <10° | Circular, Ф 22 mm | 19 |
| ILAO STAR 100 | 5° | Circular, Ф 30 mm | 37 |
| ILAO STAR 200 | 45° | Elliptical, Ф 80 × 110 mm | 37 |
| ILAO STAR 400 | 45° | Rectangular, Ф 140 × 200 mm | 52 |