Optical system characterization in Fourier ptychographic microscopy

J Meshreki, SM Kazim, I Ihrke - Optics Continuum, 2024 - opg.optica.org
Fourier ptychographic microscopy (FPM) is a recent technique to overcome the diffraction
limit of a low numerical aperture (NA) objective lens by algorithmic post-processing of …

[PDF][PDF] 产生空心高斯光束的改进型菲涅耳波带片

**潮越, 曹清, 程长杰, 朱吉瑞 - Laser & Optoelectronics …, 2023 - researching.cn
摘要空心高斯光束是一种不携带轨道角动量的空心光束, 它的暗斑尺寸较小, 函数公式简单,
在原子引导, 粒子操控, 光通信等领域具有潜在应用价值. **年来, 关于波带片的研究不断深入 …