PHOTOREFRACTIVE POLYMER Meaning and
Definition
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A photorefractive polymer is a type of polymer material that exhibits a unique property known as photorefractivity. Photorefractivity refers to the ability of a material to change its refractive index under the influence of light.
In the case of photorefractive polymers, this property is achieved through the incorporation of photoconductive and electro-optic moieties within the polymer matrix. These moieties allow the polymer to absorb light, generate free charge carriers, and redistribute them in response to an external electric field. This redistribution of charge carriers causes a change in the refractive index, resulting in a modulation of the light passing through the material.
Photorefractive polymers find applications in various fields, including holography, optical data storage, and imaging. Due to their tunable refractive index modulation, these materials can be used to record and retrieve holographic information. This property is particularly useful in the development of high-capacity holographic storage systems.
Moreover, photorefractive polymers can be employed in the fabrication of devices such as photorefractive waveguides and spatial light modulators. The ability to modulate light with electrical control makes them suitable for applications in optoelectronic devices, such as light shutters, phase shifters, and real-time holographic displays.
In summary, photorefractive polymers are polymer materials that possess the ability to change their refractive index under the influence of light, making them valuable for various applications in optics and optoelectronics.
Common Misspellings for PHOTOREFRACTIVE POLYMER
- ohotorefractive polymer
- lhotorefractive polymer
- 0hotorefractive polymer
- pgotorefractive polymer
- pbotorefractive polymer
- pnotorefractive polymer
- pjotorefractive polymer
- puotorefractive polymer
- pyotorefractive polymer
- phitorefractive polymer
- phktorefractive polymer
- phltorefractive polymer
- phptorefractive polymer
- ph0torefractive polymer
- ph9torefractive polymer
- phororefractive polymer
- phoforefractive polymer
- phogorefractive polymer
- phoyorefractive polymer
- pho6orefractive polymer
Etymology of PHOTOREFRACTIVE POLYMER
The word "photorefractive" is a combination of two terms: "photo" meaning light and "refractive" referring to the bending or deviation of light rays. The term "refractive" is derived from the Latin word "refractus" which means "broken" or "bent". In the context of optics, it relates to the property of a material to change the direction of light as it passes through.
The term "polymer" refers to a large molecule composed of repeating subunits called monomers. It originates from the Greek word "polus" meaning "many" and "meros" meaning "parts".
Therefore, the etymology of the word "photorefractive polymer" reflects the combination of these two concepts: a polymer material with the ability to alter the path of light when exposed to photons, leading to changes in refraction.
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