Mr. Wancong Zhao Profile

Wancong Zhao

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 16 October 2023 Paper

D-shape optical fiber SPR sensor with reference channel compensation

Peng Ding, Anbo Guo, Wancong Zhao, Xianglong Zeng

Proceedings Volume 12792, 127921A (2023) https://doi.org/10.1117/12.2691248

KEYWORDS: Refractive index, Sensors, Modulation, Fiber optics sensors, Optical fibers, Surface plasmons, Polishing, Metals, Channel projecting optics

Read Abstract +

In this paper, we prepared side-polished optical fiber surface plasmon resonance (SPR) sensors, which are embedded in V-groove in quartz glass and are spattered with ~5 nm Cr and ~50 nm Au. The response performance of 50 μm SPR optical fiber sensor to the refractive index matching fluid was tested experimentally. When the refractive index range is 1.335 ~ 1.345, the full width at half maximum (FWHM) of resonant dip is 68 nm, and the sensitivity is 1370 nm/RIU. The surface plasmon wave (SPW) is excited by a broadband light source and a fixed wavelength laser source, and the corresponding detection methods are respectively maximum absorption wavelength detection, and fixed wavelength power absorption detection. The maximum absorption wavelength detection sensitivity is 2000 nm/RIU, and the resolution is 5 × 10^-6 RIU. The power absorption ratio detection method can realize resolution 3.5 × 10^-4 RIU.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

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.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

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:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years