[19p-B201-1~21] 3.3 情報フォトニクス・画像工学

△ [19p-B201-10] Off-axis Digital Holography by Non-Diffraction Beam and Diffracted Beam from a Lens Function with Diffraction Gratings on SLM

〇Xiangyu Quan¹、Yasuhiro Awatsuji²、Osamu Matoba¹、Hiroaki Wake¹ (1.Kobe Univ.、2.Kyoto Inst. of Tech.)

キーワード：off-axis incoherent digital holography, fluorescence microscopy

This paper introduces a new method to realize off-axis incoherent digital holography using a spatial light modulator. The hologram is made by the interference between non-modulation beam and modulated beam from the same object. This method is beneficial by its single shot recording and simple and noise-resistant set-up. An experiment using micro-beads shows promissing result.