ArticleScientific reports2021
High speed, complex wavefront shaping using the digital micro-mirror device.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed.
- Two-dimensional pixel-level addressable mid-infrared metasurface spatial light modulator.Nature communications · 2026Article
- Focusing scattered light through live tissue with channel-selected wavefront shaping.Biomedical optics express · 2026Article
- Arbitrary Total Angular Momentum Vectorial Holography Using Bi-Layer Metasurfaces.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Optimizing fluorescence imaging through scattering media using structured light-assisted wavefront shaping.iScience · 2025Article
- Single-shot two-dimensional nano-size mapping of fluorescent molecules by ultrafast polarization anisotropy imaging.Nature communications · 2025Article
- High-fidelity and high-speed wavefront shaping by leveraging complex media.Science advances · 2024Article
- Photonic Stochastic Emergent Storage for deep classification by scattering-intrinsic patterns.Nature communications · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
Abstract
Digital micro-mirror devices (DMDs) have been deployed in many optical applications. As compared to spatial light modulators (SLMs), they are characterized by their much faster refresh rates (full-frame refresh rates up to 32 kHz for binary patterns) compared to 120 Hz for most liquid crystal SLMs. DMDs however can only display binary, unipolar patterns and utilize temporal modulation to represent with excellent accuracy multiple gray-levels in display applications. We used the built-in time domain dynamic range representation of the DMD to project 8-bit complex-fields. With this method, we demonstrated 8-bit complex field modulation with a frame time of 38.4 ms (around 0.15 s for the entire complex-field). We performed phase conjugation by compensating the distortions incurred due to propagation through free-space and a scattering medium. For faster modulation speed, an electro-optic modulator was used in synchronization with the DMD in an amplitude modulation mode to create grayscale patterns with frame rate ~ 833 Hz with display time of only 1.2 ms instead of 38.4 ms for time multiplexing gaining a speed up by a factor of 32.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.