Imagine Optic HASO FAST Wavefront Sensor

Providing outstanding performance, the HASO FAST wavefront sensor is recommended for optical metrology, that needs high speed and high wavefront measurement accuracy, adaptive optics and free-space communication.

Features:

• Direct wavefront acquisition of converging and diverging F/5 beams with λ/100 TMS accuracy, including astigmatism and high-order aberrations

• Perfect knowledge of the measurement time by using the external trigger feature

• Patented technology for simultaneous and independent phase and intensity measurements : no bias in presence of strong scintillations

• Only 26 pw power level needed on the sensor to acquire the wavefront with an accuracy of 30 nm RMS at 1 kHz.

• Latency optimised to less than 2.7 ms, including wavefront measurement, allowing high performance adaptive optics

• Optional : possibility to setup this HASO in extended source mode (to perform adaptive optics on large objects)

Ideal for measurements of fast changes in wavefronts, the HASO4 FAST Shack-Hartmann Wavefront Sensor, with a frame rate of 1 kHz, responds to all demanding applications.