High performance Shack-Hartmann wavefront sensors
Wavefront metrology is a key when it comes to obtain high performance optical instruments and optical metrology has been in the core of Imagine Optic for more than 2 decades. The HASO is today’s highest performance off the shelf wavefront sensors available. It offers the unique ability to provide at the same time: large dynamic range, accuracy and linearity. Imagine Optic is actually the only manufacturer of SHWFS that specifies the amplitude of aberrations that is measurable with a typical accuracy of lambda/100 rms. This unique characteristic is only possible thanks to proprietary method of calibration, patented wavefront reconstruction and high quality lenslet arrays/cameras. This unique bundle allows the HASO to provide high performance, versatility and ease of use.
All our wavefront sensors (X rays, EUV, VIS and NIR) are designed and calibrated and delivered with a certificate of calibration that features all the required and important specifications (absolute accuracy in function of the wavelength and linearity for example).