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The principal used by fiber optics to trap light inside a substance is called total internal reflection. This phenomenon occurs when light traveling within a medium hits the boundary with a less dense medium at an angle greater than the critical angle, causing the light to reflect back into the denser medium rather than refracting out. This principle allows fiber optic cables to effectively transmit light signals over long distances with minimal loss.
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What describes a substance with a high index of refraction?
A substance with a high index of refraction bends light more than a substance with a low index of refraction. It indicates that light travels more slowly in that substance compared to air or a vacuum. This property is used in optics for lenses and other optics applications.
The rays parallel and close to the principal axis are called paraxial rays or not?
Yes, rays that are parallel and close to the principal axis are known as paraxial rays. These rays are used in geometrical optics to simplify calculations and analyses of optical systems.
What has the author Albert A Michelson written?
Albert A. Michelson has written: 'Studies in optics' 'Studies in optics' -- subject(s): Optics 'Studies in optics' -- subject(s): Optics
What is the best optics textbook available for studying the principles and applications of optics?
One highly recommended optics textbook for studying the principles and applications of optics is "Optics" by Eugene Hecht.
What has the author W A Douthwaite written?
W. A. Douthwaite has written: 'Contact lens optics and lens design' -- subject(s): Contact lenses, Optics, Physiological optics 'Contact lens optics' -- subject(s): Contact lenses, Optics, Physiological optics
When was Progress in Optics created?
Progress in Optics was created in 1962.
When was Optics Letters created?
Optics Letters was created in 1977.
What is Samyang Optics's population?
Samyang Optics's population is 105.
When was Samyang Optics created?
Samyang Optics was created in 1972.
When was Applied Optics created?
Applied Optics was created in 1962.
When was Net Optics created?
Net Optics was created in 1996.
When was Optics Communications created?
Optics Communications was created in 1969.
