In this paper, we consider a SPR sensor based on D-type optical fiber with bimetallic combination. In pursuit of both
higher sensitivity and larger operating range, firstly, we separately analyze the influence of parameters such as the length
of coating L, the incident angle θ and the thickness of Au-coating layer d. when the optimum parameters of sensor are
determined, we analyze the performance of the sensor with different bimetallic combination consist of Au, Ag, Cu and
Al. Lastly, we can get a conclusion that the sensor with L=5mm,d=25nm, θ=88° and Au-Ag at x=0.8 can provide the
best performance in terms of the sensitivity and operating range.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
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.