| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5449754 | Optics Communications | 2017 | 6 Pages |
Abstract
We present an improved structured illumination configuration for structured illumination microscopy (SIM) based on spatial light modulator. Precise phase shifts and rotation of illumination fringes can be dynamically controlled using a spatial light modulator. The method is different from the conventional illumination configuration that are based on interference of ±1 diffractive order light. The experimental setup requires less optical elements making it compact, reliable, and suitable for integration. The method has been applied in the standing-wave total internal reflection fluorescent microscopy. High lateral resolution of sub-100 nm was achieved in single directional resolution enhancement experiments.
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Authors
Houkai Chen, Shibiao Wei, Xiaojing Wu, Yong Yang, Yuquan Zhang, Luping Du, Jun Liu, Siwei Zhu, Xiaocong Yuan,