Comment Comment by doublerebel It looks like the acquired startup, Akonia, uses waveguides like Hololens but uses photopolymer in place of the diffraction grating.https://mspoweruser.com/akonia-plans-holographic-waveguide-e...https://venturebeat.com/2016/12/26/akonia-uses-holography-to...Whitepaper on the photopolymer: https://www.ncbi.nlm.nih.gov/m/pubmed/25835673/They were going to replace tape storage with holographic storage before they figured out how to apply it to AR. Here's the holographic storage pitch deck:https://science.energy.gov/~/media/np/pdf/sbir%2520sttr/SBIR...http://www.pdsw.org/pdsw15/slides/AkoniaHolographicsKeynote.... parent doublerebel 8 years ago
https://mspoweruser.com/akonia-plans-holographic-waveguide-e...
https://venturebeat.com/2016/12/26/akonia-uses-holography-to...
Whitepaper on the photopolymer: https://www.ncbi.nlm.nih.gov/m/pubmed/25835673/
They were going to replace tape storage with holographic storage before they figured out how to apply it to AR. Here's the holographic storage pitch deck:
https://science.energy.gov/~/media/np/pdf/sbir%2520sttr/SBIR...
http://www.pdsw.org/pdsw15/slides/AkoniaHolographicsKeynote....