What are the optics of the phase field?
Phased Array Optics (PAO) is the idea of creating a two-dimensional (2-D) field of small screens programmed to emit a light that is a specific amplitude and phase necessary to create an illusion of a three-dimensional (3-D) image. Implementation of this concept would require a lot of computing power; Many equations must be solved immediately to create the appropriate optical output. This technology has been mostly conceptual since 2011, but with advances such as nanoelectronics, portable phase fields could be practical. Brian Wowk wrote a key article about the optics of the phase field and is the chapter of the book of nanotechnology: speculation about molecular abundance .
Theoretical use
If a large amount of mini-screeens is used and their states are updated quickly enough, any 3-D image can be projected using the optics of the phase field. The illusion would be convincing for anyone with a 2-D screen in their supervision. Room with walls covered with phase array Optics by mShe reported as "Holodeck" from Star Trek in which holographic images are projected into the room.
phase field optics could have many other uses. A suit covered with a flexible Pao could provide the illusion of invisibility by projection of the image of what is behind the user, or give the user's illusion that he is very far or very close to any particular observer. The optics of a large phase field could simulate the appearance of whole cities at the level of resolution so fine that the illusion would be maintained even when a telescope was used. The extremely large paos surrounding the planet could provide the illusion of the planet anywhere.
futuristic technology
In the production of so many small screens and their corresponding computing hardware, there is great technical problems, so this technology is considered futuristic. This is often mentioned as a capacity of advanced nanotechnology.They have been proven raw so -called "invisibility", but are very expensive and generally provide illusion to observers from one point of view.
virtual reality
In addition to knocking directly into the optical nerve, phase optics can offer the best way to project virtual reality. Screens at any distance from the user can be used to simulate objects at almost any distance. PoS could allow realistic landscape creation they had never seen on Earth. Since 2011, PAOS has been expected to be the first application of nanotechnology, and the arrival of usable technology is considered probable by 2020.