Optical relay for microscope calibration
Based on HASO4 First wavefront sensor, the Wavefront Imager is designed to calibrate MicAO adaptive optics device with an accuracy of lambda/100. The Wavefront Imager simplifies the calibration process of MicAO and improves the quality of closed-loop optimization. This plug-and-play device offers an easy integration thanks to its C-mount opto-mechanical coupling and it fits into the camera port of MicAO.
|Aperture dimension||3.6 x 4.6 mm²|
|Number of microlenses||32 x 40|
|Wavefront measurement accuracy in relative mode (rms)1||~ λ/150|
|Wavefront measurement accuracy in absolute mode (rms)²||~ λ/100|
|Maximum acquisition frequency||99 Hz|
|Working wavelength range||in the 400-1100 nm range, details on request3|
|Dimensions / weight||155 x 46 x 57 mm3 /250g|
|Working temperature||15 – 30° C|
|Interface / Power||USB 3.0 / 2.7 W via USB|
|WaveView metrology software||Included|
(1) Wavefront as seen by the device.
(2) Difference between the real wavefront and a reference wavefront obtained in similar conditions (5λ of shift max).