Shack-Hartmann wavefront sensorWe 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。

接受自适应光学光路调校、波前计算、变形镜控制有关技术咨询 欢迎联系: e-mail: WavefrontSensor@gmail.com