Proximity sensors based on ball-lensed optical fibers

Bartlomiej Guzowski; Marek Cywinski; Mateusz Lakomski

doi:10.1117/12.2071567

19 August 2014 Proximity sensors based on ball-lensed optical fibers

Bartlomiej Guzowski, Marek Cywinski, Mateusz Lakomski

Author Affiliations +

Proceedings Volume 9291, 13th International Scientific Conference on Optical Sensors and Electronic Sensors; 92910H (2014) https://doi.org/10.1117/12.2071567
Event: 13th International Scientific Conference on Optical Sensors and Electronic Sensors, 2014, Lodz, Poland

Abstract

Reflective sensors involving optical fibers are very popular due to low cost and EMI insensitive. In this paper, a new concept is described regarding proximity sensors based on ball-lensed optical fibers (PSBBOF). Two types of sensors are presented: (1) Type A with one transmitting and four receiving optical fibers and (2) Type B with one transmitting and eight receiving optical fibers. In both PSBBOF types ball-lensed optical fibers are used as a receiving line. Sensitive of both PSBBOF is compared to sensitive of sensors with the same configurations, but involving cleaved optical fibers. All developed sensors were tested at two wavelengths: 850 nm and 1300 nm. As a refractive surface the silicon wafer was used.

Citation Download Citation

Bartlomiej Guzowski, Bartlomiej Guzowski, Marek Cywinski, Marek Cywinski, Mateusz Lakomski, Mateusz Lakomski, "Proximity sensors based on ball-lensed optical fibers", Proc. SPIE 9291, 13th International Scientific Conference on Optical Sensors and Electronic Sensors, 92910H (19 August 2014); doi: 10.1117/12.2071567; https://doi.org/10.1117/12.2071567

ACCESS THE FULL ARTICLE

PERSONAL SIGN IN
Full access may be available with your subscription

Email or Username Forgot your username?

Password Forgot your password?

Show

Remember Email/Username on this computer

Remember Password

No SPIE account? Create an account
or Institutional Sign In via Shibboleth

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: $14.40

Non-members: $18.00 ADD TO CART

Show All Keywords

Keywords/Phrases

Search In:

Publication Years