Guided ray: Definition from Answers.com
A guided ray (also bound ray or trapped ray) is a ray of light in a ... range
are reflected from the core-cladding boundary by total internal reflection, ...
www.answers.com/topic/acceptance-angle

WikiAnswers - How Optical fiber data transmission
So all the energy in the ray of light is reflected back into the core and none
escapes into the cladding. The ray then crosses to the other side of the core
...
wiki.answers.com/Q/How_Optical_fiber_data_transmission

ray: Definition, Synonyms from Answers.com
ray n. A thin line or narrow beam of light or other radiant energy. ... the core
and the cladding, but which suffers loss due to the curved core boundary. ...
www.answers.com/topic/ray

WikiAnswers - What is a numerical aperture
where n1 is the refractive index of the fiber core, and n2 is the refractive
index of the cladding. When a light ray is incident from a medium of refractive
...
wiki.answers.com/Q/What_is_a_numerical_aperture

fiber optics glossary: Information from Answers.com
The protective layer that surrounds the fiber cladding. .... The process that
occurs when a light ray traveling in one material hits a different material ...
www.answers.com/topic/fiber-optics-glossary

Power coupling between core and cladding of an optical fibre and ...
A model describing ray propagation in both the core and cladding regions of a
..... and P2) and not into the cladding-ray groups (Ps, P4 and Ps)- As the ...
www.springerlink.com/index/V34226Q41K461775.pdf

Fiber-optics imaging: Definition from Answers.com
This cladding prevents light from leaking into neighboring fibers ... In a
cathode-ray tube the fiber-optic faceplate is used to transmit the image on the
...
www.answers.com/topic/fiber-optic-imaging

X-ray radiator with an exterior, fully removable, radiation ...
an X-ray protective cladding comprising a jacket surrounding an exterior of said
housing and containing at least one substance which substantially impedes ...
www.freepatentsonline.com/5883938.html

optical fiber: Definition from Answers.com
Propagation in these lightguides is most easily understood by ray optics,
although the ..... The typical value for the cladding of an optical fiber is
1.46. ...
www.answers.com/topic/optical-fiber

Ray analysis of multimode, optical fibres
and cladding ray paths [8]. The transmission coeffi- cient Ttun is now the ratio
of the power flows in the cladding and core flux tubes, and we deduce for ...
www.springerlink.com/index/M1G222J58PK30Q70.pdf