not sure how aware you guys are on this topic but lasers hitting each other creates a plasma, this is similar tech to the femtosecond laser holograms. It does not need to be a ball and can have its own colors. Here is a femtosecond video on it. https://www.youtube.com/watch?v=AoWi10YVmfE nanosecond lasers produce much larger images but cannot be touched without causing harm. instead of pixels on a screen, in 3d space these are called voxels since they are produced in a 3d volume
I did not understand one second of that video, but I watched the whole thing. Uploaded over seven years ago! What level of ability are they up to today I wonder??
To clarify, i am working with it for a private institution. I contract with the military but they have not reach out to me yet on working with this. Another company could have gotten this without ne knowing but usually there is a bid that happens, I have not yet been made aware of such a bid.
Well it's very impressive and spooky too! I can't for the life of me come up with a reason for advancing this, but my mind isn't anywhere near qualified to think about such things. I'm inclined to exclaim, "What is this sorcery?!" 😂 I'm just a simpleton, a product of the 20th century, era of fine dining and exciting night life.
A few uses: 3d volumetric videos, VR without the goggles, wayfinding, cool nighttime effects in the sky, imagine teeing how furnature will look in your house without it actually being there.
Interesting development. I saw a brute force version of this back in the 1970s. My university had a laboratory with a high-energy electric discharge carbon dioxide laser that operated in pulsed mode. For a demonstration example, the laser was focused into the open air of the lab and was discharged. It produced a plasma lightning bolt in mid-air, about a foot long and an inch in diameter (and a tremendous "boom"). It was not the photoelectric effect, because infrared photons do not have a short enough wavelength to ionize a molecule of air. But what was happening was that the focus was small enough and the electric field gradient of the coherent laser wave was high enough to exceed the ionization potential of the molecules. Thus, the plasma.
This same effect is going on, here. Shorter pulses allow the creation of the required high field gradient with shorter times and thus smaller integrated pulse energies (safer). I think you will find that you are going to create white light in every case.
Sure you essentially separate the space where the graphics is drawn from the space that users can see through a re-projection method. It requires two centrally apertured parabolic mirrors and an LC color filter.
not sure how aware you guys are on this topic but lasers hitting each other creates a plasma, this is similar tech to the femtosecond laser holograms. It does not need to be a ball and can have its own colors. Here is a femtosecond video on it. https://www.youtube.com/watch?v=AoWi10YVmfE nanosecond lasers produce much larger images but cannot be touched without causing harm. instead of pixels on a screen, in 3d space these are called voxels since they are produced in a 3d volume
I did not understand one second of that video, but I watched the whole thing. Uploaded over seven years ago! What level of ability are they up to today I wonder??
I currently am working with this technology and it's definitely more advanced, but a lot of it is not public.
To clarify, i am working with it for a private institution. I contract with the military but they have not reach out to me yet on working with this. Another company could have gotten this without ne knowing but usually there is a bid that happens, I have not yet been made aware of such a bid.
Well it's very impressive and spooky too! I can't for the life of me come up with a reason for advancing this, but my mind isn't anywhere near qualified to think about such things. I'm inclined to exclaim, "What is this sorcery?!" 😂 I'm just a simpleton, a product of the 20th century, era of fine dining and exciting night life.
A few uses: 3d volumetric videos, VR without the goggles, wayfinding, cool nighttime effects in the sky, imagine teeing how furnature will look in your house without it actually being there.
Whoa! Thanks!
Interesting development. I saw a brute force version of this back in the 1970s. My university had a laboratory with a high-energy electric discharge carbon dioxide laser that operated in pulsed mode. For a demonstration example, the laser was focused into the open air of the lab and was discharged. It produced a plasma lightning bolt in mid-air, about a foot long and an inch in diameter (and a tremendous "boom"). It was not the photoelectric effect, because infrared photons do not have a short enough wavelength to ionize a molecule of air. But what was happening was that the focus was small enough and the electric field gradient of the coherent laser wave was high enough to exceed the ionization potential of the molecules. Thus, the plasma.
This same effect is going on, here. Shorter pulses allow the creation of the required high field gradient with shorter times and thus smaller integrated pulse energies (safer). I think you will find that you are going to create white light in every case.
We can actually create colored light effects
Good trick. Care to hint?
Sure you essentially separate the space where the graphics is drawn from the space that users can see through a re-projection method. It requires two centrally apertured parabolic mirrors and an LC color filter.