What does spatial light modulator mean?
Definitions for spatial light modulator
spa·tial light mod·u·la·tor
This dictionary definitions page includes all the possible meanings, example usage and translations of the word spatial light modulator.
Wikipedia
Spatial light modulator
A spatial light modulator (SLM) is an object that imposes some form of spatially varying modulation on a beam of light. A simple example is an overhead projector transparency. Usually when the phrase SLM is used, it means that the transparency can be controlled by a computer. In the 1980s, large SLMs were placed on overhead projectors to project computer monitor contents to the screen. Since then more modern projectors have been developed where the SLM is built inside the projector. These are commonly used in meetings of all kinds for presentations. Usually, a SLM modulates the intensity of the light beam. However, it is also possible to produce devices that modulate the phase of the beam or both the intensity and the phase simultaneously. SLMs are used extensively in holographic data storage setups to encode information into a laser beam similarly to way a transparency does for an overhead projector. They can also be used as part of a holographic display technology. SLMs have been used as a component in optical computing. They also often find application in holographic optical tweezers. Liquid crystal SLMs can help solve problems related to laser microparticle manipulation. In this case spiral beam parameters can be changed dynamically.
Numerology
Chaldean Numerology
The numerical value of spatial light modulator in Chaldean Numerology is: 3
Pythagorean Numerology
The numerical value of spatial light modulator in Pythagorean Numerology is: 1
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"spatial light modulator." Definitions.net. STANDS4 LLC, 2024. Web. 26 Apr. 2024. <https://www.definitions.net/definition/spatial+light+modulator>.
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