1. Product introduction

Hartmann's visible wavefront sensor (which can be extended to the ultraviolet band) has: (1) simple measurement system structure and optical path; (2) The time coherence of the light source is not high; (3) Able to operate in low light; (4) It does not have high requirements for the measurement environment, and it is measured online and in real time; (5) There is no uncertainty problem of 2π in measurement, and the wavesurface inclination is the same, which does not affect the measurement results, so it is widely used in laser wavefront measurement, optical system assembly, optical metasurface measurement and biomedical fields.

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The visible wavefront sensor is in kind

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Ultraviolet H-S wavefront sensor

2. Features

-- Wavefront distortion PV, RMS, ZERNIKE ABERRATION/LENGDER ABERRATION, STRELLI RATIO (SR), point spread function (PSF), line spread function (LSF), modulation transfer function (MTF) measurement work

Energy Module;;

-- Real-time dynamic measurement and multiple average measurement, relative measurement and absolute measurement;

-- Manual and automatic setting of measurement mask

-- Non-uniform light field wavefront measurement;

-- Frequency response characteristics close to uniform response per unit;

3. Model and parameters