Encyclopedia > Leaky ray

Article Content

Leaky ray

Leaky ray: In an optical fiber, a ray for which geometric optics would predict total internal reflection at the boundary between the core and the cladding, but which suffers loss by virtue of the curved core boundary.

Note: Leaky rays correspond to leaky (i.e. , tunneling) modes in the terminology of mode descriptors. Synonym tunneling ray.

Source: from Federal Standard 1037C

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

French resistance

... of Nazi Germany after the Fall of France[?] in 1940. Later they cooperated with Allied secret services. French resistance could claim its origin a Charles de ...