Method to analyze optical waveguides with arbitrary index profiles

Sergio L. Palacios Diaz; R. D. Crespo; Jose Rodriguez Garcia; Susana Fernandez; Jose M. Virgos Rovira; Julio M. Fernandez Diaz; Ana Guinea Rueda; Jose A. Olivares

doi:10.1117/12.188014

30 September 1994 Method to analyze optical waveguides with arbitrary index profiles

Sergio L. Palacios Diaz, R. D. Crespo, Jose Rodriguez Garcia, Susana Fernandez, Jose M. Virgos Rovira, Julio M. Fernandez Diaz, Ana Guinea Rueda, Jose A. Olivares

Author Affiliations +

Proceedings Volume 2263, Current Developments in Optical Design and Optical Engineering IV; (1994) https://doi.org/10.1117/12.188014
Event: SPIE's 1994 International Symposium on Optics, Imaging, and Instrumentation, 1994, San Diego, CA, United States

Abstract

We present a theoretical method which makes it possible to analyze 3-D integrated optical waveguides with arbitrary refractive index profiles. With this method it is easy to obtain effective indexes, propagation constants and coupling/switching properties of planar and channel optical waveguides. This theoretical approach involves modelling the original optical waveguide by means of an Equivalent Optical Waveguide whose effective index is evaluated by applying a technique that we call the Asymptotic Effective Index Method. The theoretical results show good convergence and accuracy for effectives indexes, propagation constants and coupling/switching characteristics.

Citation Download Citation

Sergio L. Palacios Diaz, R. D. Crespo, Jose Rodriguez Garcia, Susana Fernandez, Jose M. Virgos Rovira, Julio M. Fernandez Diaz, Ana Guinea Rueda, and Jose A. Olivares "Method to analyze optical waveguides with arbitrary index profiles", Proc. SPIE 2263, Current Developments in Optical Design and Optical Engineering IV, (30 September 1994); https://doi.org/10.1117/12.188014

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
8 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Waveguides

Refractive index

Channel waveguides

Wave propagation

Diffusion

Directional couplers

Planar waveguides

Show All Keywords

Keywords/Phrases

Search In:

Publication Years