Novel grating-based optical waveguide device for sensor applications

Sonia Grego; Aarish M. Patel; Brian R. Stoner; Yang Cao; Thomas J. Suleski

doi:10.1117/12.665504

19 May 2006 Novel grating-based optical waveguide device for sensor applications

Sonia Grego, Aarish M. Patel, Brian R. Stoner, Yang Cao, Thomas J. Suleski

Proceedings Volume 6218, Chemical and Biological Sensing VII; 621810 (2006) https://doi.org/10.1117/12.665504
Event: Defense and Security Symposium, 2006, Orlando (Kissimmee), Florida, United States

Abstract

Grating-based optical waveguide devices offer label-free biodetection capabilities relying on optical response to adsorption of analytes and corresponding changes of refractive index. Various configurations of this measurement approach were explored with the goal of obtaining a miniaturized system. In particular, we evaluated the use of a two-dimensional grating coupler both experimentally and theoretically. Design criteria for optimized sensing structures are presented.

Citation Download Citation

Sonia Grego, Aarish M. Patel, Brian R. Stoner, Yang Cao, and Thomas J. Suleski "Novel grating-based optical waveguide device for sensor applications", Proc. SPIE 6218, Chemical and Biological Sensing VII, 621810 (19 May 2006); https://doi.org/10.1117/12.665504

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