speedrunning holography for #VeritasiumContest gotta go fast
Жүктеу.....
Пікірлер: 9
@AndreSHoek8 күн бұрын
I've watched like 20 videos on this topic, and this is the first time I understand the concept fully, and in under a minute, great stuff!
@Remyie2 ай бұрын
Wow finally a video that actually SHOWS how it works, thank you 👍
@ckworton Жыл бұрын
Well that was the shortest and best description ever! Thank you.
@JX-ow8vq5 ай бұрын
excellent works!!!
@optiondrone54682 жыл бұрын
excellent explanation more videos on inline digital lens less holography please. I have real difficulty understanding resolution in x-y axis vs z axis from an angular spectrum point. Meaning when in inline DHM we're using ASP to reconstruct the actual image how x-y axis resolution and z axis resolution are related. Also how can we get a different perspective of a given amplitude image using its corresponding phase information? Meaning how can we look at corners rather than only perspective available (top down) from amplitude image? Thanks
@mybluemars6 күн бұрын
A hologram is not actually 2D. It is a 3D object with thickness which is required to create the hologram. Why is this not mentioned in any videos I can find on the subject?
@SanderKonijnenberg
5 күн бұрын
There are different kinds of hologram. The one that I describe here is (arguably) the most basic one, which is viewed with monochromatic light. I think you're referring to holograms that can be viewed with natural (white) light. These are indeed thicker. I describe them here: kzread.info/dash/bejne/oaJtrpN-cdG9c5c.html 13:37
Пікірлер: 9
I've watched like 20 videos on this topic, and this is the first time I understand the concept fully, and in under a minute, great stuff!
Wow finally a video that actually SHOWS how it works, thank you 👍
Well that was the shortest and best description ever! Thank you.
excellent works!!!
excellent explanation more videos on inline digital lens less holography please. I have real difficulty understanding resolution in x-y axis vs z axis from an angular spectrum point. Meaning when in inline DHM we're using ASP to reconstruct the actual image how x-y axis resolution and z axis resolution are related. Also how can we get a different perspective of a given amplitude image using its corresponding phase information? Meaning how can we look at corners rather than only perspective available (top down) from amplitude image? Thanks
A hologram is not actually 2D. It is a 3D object with thickness which is required to create the hologram. Why is this not mentioned in any videos I can find on the subject?
@SanderKonijnenberg
5 күн бұрын
There are different kinds of hologram. The one that I describe here is (arguably) the most basic one, which is viewed with monochromatic light. I think you're referring to holograms that can be viewed with natural (white) light. These are indeed thicker. I describe them here: kzread.info/dash/bejne/oaJtrpN-cdG9c5c.html 13:37
Fantastic stuff