Digital micromirror device based ptychographic phase microscopy
Sign Up to like & getrecommendations! Published in 2021 at "Optics Communications"
DOI: 10.1016/j.optcom.2021.127218
Abstract: Abstract In this paper, ptychographic phase microscopy (PPM) with digital illumination addressing via a digital micromirror device (DMD) was demonstrated. A moving circular pattern is sequentially lighted up by a DMD and projected on the… read more here.
Keywords: micromirror device; microscopy; phase microscopy; ptychographic phase ... See more keywords
A Resolution-Enhanced Digital Micromirror Device (DMD) Projection System
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3082564
Abstract: In this paper we present a resolution-enhanced system for digital micromirror device (DMD) projected images by utilizing time multiplexing and birefringence in order to achieve this with static components only. This provides a less expensive… read more here.
Keywords: resolution; system; micromirror device; resolution enhanced ... See more keywords
Complex-Amplitude Holographic Projection With a Digital Micromirror Device (DMD) and Error Diffusion Algorithm
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Journal of Selected Topics in Quantum Electronics"
DOI: 10.1109/jstqe.2020.2996657
Abstract: Conventionally, a digital micromirror device (DMD) can only perform binary amplitude modulation of a light field. Simultaneous amplitude and phase modulation with a DMD is achieved by our proposed error diffusion scheme with a 4f… read more here.
Keywords: error diffusion; micromirror device; digital micromirror; dmd ... See more keywords
Fast 3D super-resolution imaging using a digital micromirror device and binary holography
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Biomedical Optics"
DOI: 10.1117/1.jbo.26.11.116502
Abstract: Abstract. Significance: High-speed three-dimensional (3D) super-resolution microscopy is a unique tool to investigate various biological phenomena; yet the technology is not broadly adopted due to its high cost and complex system design. Aim: We present… read more here.
Keywords: resolution; micromirror device; microscopy; super resolution ... See more keywords
Fast and pure phase-shifting off-axis holographic microscopy with a digital micromirror device.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.452382
Abstract: We present a phase-shifting digital holographic microscopy technique, where a digital micromirror device enables to perform a precise phase-only shift of the reference wave. By coupling the beam into a monomode fiber, we obtain a… read more here.
Keywords: phase shifting; microscopy; micromirror device; phase ... See more keywords
A non-coherent holographic correlator based on a digital micromirror device
Sign Up to like & getrecommendations! Published in 2018 at "Computer Optics"
DOI: 10.18287/2412-6179-2018-42-3-347-353
Abstract: The possibility of application of a digital micromirror device (DMD) as a spatial light modulator for outputting holographic filters in an optical correlator illuminated by quasimonochromatic spatially incoherent radiation was discussed. The experimental setup of… read more here.
Keywords: micromirror device; non coherent; correlator; digital micromirror ... See more keywords