[15a-A202-1~8] 3.2 Information photonics and image engineering (formerly 3.3)

[15a-A202-2] Parameter Optimization in Phase Imaging Based on Transport-of-Intensity Equation

〇Aoi Onishi¹, Kenichi Nisaka¹, Keisuke Kato¹, Fujikazu Kitamura¹ (1.SCREEN Holdings Co., Ltd.)

Keywords:Quantitative phase imaging, Transport of intensity equation

One method of quantitative phase imaging that can acquire quantitative phase information of transparent objects is based on Transport-of-Intensity Equation, which can be realized with a simple optical system. This method can achieve high-precision phase measurement by using optimal parameters according to the object. However, a clear and systematic optimization method for these parameters has not been established. Therefore, we propose a method that can optimize these parameters according to the object and environment.