標題: Comparison of wavefront coding optical system using two conjugate phase masks among cubic, sinusoidal, and tangent phase masks
作者: Chen, Shao-Pai
Cheng, Pi-Ju
Hsieh, Chi-Ti
Chang, Shu-Wei
光電工程學系
Department of Photonics
公開日期: 1-Jan-2017
摘要: Wavefront coding is an effective technique for extending the depth of field. We verified the usefulness of the method of generating symmetrical point spread function by using two conjugate phase masks. According to the results of this study, this method is effective at a small defocus.
URI: http://hdl.handle.net/11536/147164
期刊: 2017 22ND MICROOPTICS CONFERENCE (MOC)
起始頁: 154
結束頁: 155
Appears in Collections:Conferences Paper