#holography — Public Fediverse posts

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That was from Dennis Gabor's 1971 Nobel Lecture after he won the prize for discovery of holograms.
I don't know if this idea about human memory has been proven or debunked but its fascinating to me. Seems like the ultimate version of redundant storage?
#Holograms #Holography #MindBlown

Great to participate at the workshop on the "Entanglement, thermalization, and holography" workshop at the Simons Center Stonybrook University

workshop overview website:
https://scgp.stonybrook.edu/archives/39943

#thermalization #OutofEquilibrium
#holography

Well this is cool. Although there are limited ways of refocusing a shot after taking it, this new method allows that to be taken to the next level using existing technologies. It could be useful for everything from smartphones to telescopes.
Essentially, scientists have developed a new imaging technique that captures two images simultaneously, one with a low depth of […]

https://thoughtshrapnel.com/2023/10/13/holographic-depth-of-field/

Inviting all #biomedical #optical #imaging submissions for POM! A unique, free, interactive platform for #photonics researchers. Great exposure across continents. 🌎 Submit at https://t.co/cMuS70YeEm. Abstract deadline: July 27. Conference: Nov 13-14. Join us! #POM2023 #Fluorescence #AdaptiveOptics #Photoacoustic #Photothermal #Raman #Brillouin #Holography #OCT #DOT

Holograms: The Future of Speedy Nanoscale 3D Printing? - 3D printing by painting with light beams on a vat of liquid plastic was once the s... - https://hackaday.com/2023/04/09/holograms-the-future-of-speedy-nanoscale-3d-printing/ #micromachining #nanoparticles #resinprinting #3dprinting #holography #hologram #science #dlp

Combining in-line #holography with coherent diffractive imaging #CDI
- “phase retrieval for adults”
- refractive object (Wittwer et al, Optica 2022)
-ptychographic iterative engine [#ptychography #PIE] instead of empty beam division
- range constraints, homogeneity

- details on image / tomo reconstruction
- inhomogenous generalisation of contrast transfer function #CTF
- non-linear #Tikhonov #regularisation
- empty beam problem in #holography, filtering by an #xray #waveguide
- human lung tissue (alveolar capillary dysplasia)

#RaphaelBousso - #Physics of #Information

https://www.youtube.com/watch?v=o7e_iDtUjM0&ab_channel=CloserToTruth

#Science #Philosophy #PhilosophyOfScience #PhilosophyOfPhysics #QM #QuantumMechanics #QuantumPhysics #QuantumTheory #QuantumInformation #Entanglement #Holography #HolographicPrinciple #BekensteinBound #SpaceTime #BlackHole #BlackHoles #InformationTheory #CloserToTruth #RobertKuhn

VividQ, which has raised $15M, says it can turn normal screens into holographic displays - VividQ, a UK-based deeptech startup with technology for rendering holograms on leg... - http://feedproxy.google.com/~r/Techcrunch/~3/RvW2YIBaUJU/ #emerging-technologies #scienceandtechnology #head-mounteddisplay #surevalleyventures #displaytechnology #universityoftokyo #apexventures #unitedstates #holography #technology #3dimaging #stanford #austria #europe #china #himax #japan #tc

Behind Every Hero or Villain, There Is Tech Support - Cutting-edge technology is often used in comics by the able assistants who fall under the... - https://www.nytimes.com/2021/05/18/arts/comic-book-technology-superhero.html #computersandtheinternet #cyberattacksandhackers #comicbooksandstrips #marvelentertainment #mobileapplications #crimeandcriminals #holography #dccomics

PORTL Hologram raises $3M to put a hologram machine in every home - What does a hologram-obsessed entrepreneur do for a second act after setting up a virtual Ronald Rea... - http://feedproxy.google.com/~r/Techcrunch/~3/IyrMG9tuNkA/ #portlhologram #holography #3dimaging #startups #tc