Off-axis digital lensless holographic microscopy based on spatially multiplexed interferometry.

ABSTRACT:

Significance

Digital holographic microscopy (DHM) is a label-free microscopy technique that provides time-resolved quantitative phase imaging (QPI) by measuring the optical path delay of light induced by transparent biological samples. DHM has been utilized for various biomedical applications, such as cancer research and sperm cell assessment, as well as for in vitro drug or toxicity testing. Its lensless version, digital lensless holographic microscopy (DLHM), is an emerging technology that offers size-reduced, lightweight, and cost-effective imaging systems. These features make DLHM applicable, for example, in limited resource laboratories, remote areas, and point-of-care applications.

Aim

In addition to the abovementioned advantages, in-line arrangements for DLHM a

SUBMITTER: Picazo-Bueno JA 

PROVIDER: S-EPMC11331263 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature