[PDF][PDF] 面向生物样品三维成像的光干涉显微技术研究进展

满天龙, 万玉红, 菅孟静, 张文学, 张明华… - Chinese Journal of …, 2022 - researching.cn
摘要远场光学显微成像是获取待测样品三维结构信息及其动态变化不可或缺的技术.
非接触无损害的快速光学三维显微成像技术在生物细胞, 生物组织等生物医学成像领域具有独特 …

High-precision 3D surface topography measurement using high-stable multi-wavelength digital holography referenced by an optical frequency comb

DG Abdelsalam Ibrahim, T Yasui - Optics letters, 2018 - opg.optica.org
High-stable, two-wavelength, digital holography referenced by an optical frequency comb is
presented. The technique is demonstrated by using optical waves from an external cavity …

Accurate reconstruction for the measurement of tilt surfaces with digital holography

H Yuan, X Zhang, F Wang, R ** of digital holographic microscopy using adaptive region segmentation and phase derivative calibration with respect to fringe density
L Yan, Q Wang, L Huang, B Chen, Y Lin - Optics and Lasers in Engineering, 2022 - Elsevier
Accurate phase unwrap** of the wrapped phase maps with high noise and uneven fringe
densities is an essential problem for phase restoration in digital holographic microscopy. In …

Multi-object investigation using two-wavelength phase-shift interferometry guided by an optical frequency comb

DGA Ibrahim, T Yasui - Applied Physics Letters, 2018 - pubs.aip.org
Two-wavelength phase-shift interferometry guided by optical frequency combs is presented.
We demonstrate the operation of the setup with a large step sample simultaneously with a …

Steep large film thickness measurement with off-axis terahertz digital holography reconstructed by a direct Fourier and Hermite polynomial

DGA Ibrahim - Applied Optics, 2018 - opg.optica.org
In this paper, we enhance the steepness of film thickness edge in terahertz off-axis digital
holography by employing a reconstruction method based on a direct Fourier and Hermite …

Hainan Port Logistics Supply Chain and Its Flexible Operation Mechanism considering Digital Visual Remote Control

L Wen, Q Ren, J Li - Mobile Information Systems, 2022 - Wiley Online Library
Data visualization is in a process of constant change, the edge is constantly expanding, and
information can be conveyed with the help of graphic technology. This article aims to study …