Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Sharp bends with low losses in dielectric optical waveguides

Not Accessible

Your library or personal account may give you access

Abstract

A new method is proposed for making sharp bends with low radiation losses in dielectric optical waveguides. By modifying the transverse refractive-index profile at curved sections both the pure bend and the transition losses can be minimized. The optimum gradient-index profile requires an inhomogeneous medium. But in practice this can be replaced by a layered medium. By using four homogeneous layers the permitted radius of curvature of a slab waveguide can be reduced, e.g., from 6400 to only 100 wavelengths.

© 1983 Optical Society of America

Full Article  |  PDF Article
More Like This
Bending losses in hollow and dielectric tube leaky waveguides

Mitsunobu Miyagi
Appl. Opt. 20(7) 1221-1229 (1981)

Bending losses of dielectric slab optical waveguide with double or multiple claddings: theory

Shojiro Kawakami, Mitsunobu Miyagi, and Shigeo Nishida
Appl. Opt. 14(11) 2588-2597 (1975)

Loss calculation and design of arbitrarily curved integrated-optic waveguides

R. Baets and P. E. Lagasse
J. Opt. Soc. Am. 73(2) 177-182 (1983)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (35)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved