We offers superior performance by integrating patented Shack-Hartmann technology that is optimized at every stage of the units design – from fabrication to calibration.  Each sensor undergoes a meticulous quality control procedure that ensures that our products function perfectly right out of the box and every time they’re used after that.

Shack-Hartmann wavefront sensor technology works by analyzing a beam of light, or input wave. First, the input wave is subdivided into what are called “multiple elementary beams” by a micro lens array that is composed of a matrix of miniature lenses. These multiple elementary beams are focused by the micro lens array towards a digital camera that sends the image data to software algorithms which, in turn, analyze and determine the “phase” shape of the input wave.

Technology features

• Design optimization using wave propagation and signal detection modeling
• High-quality microlens array
• Ultra-precise coupling between camera and microlens array
• Robust bulk mechanical assembly
• Wide-range spot detection algorithms
• Rigorous calibration and test procedures

综合考虑量程、测量精度、光量子效率、变形镜等因素，帮助选型或定制Shak Hatmann 传感器；

提供 MTF, PTF，SLOP 的计算模块；

Zernike系数（0-65阶）分析，以及球差、柱面差计算模块；

各种变形镜驱动接口、SVD求解模块。所有模块均以c/c++动态库形式提供。