A new transmission type multi-channel strain and temperature sensor based on a 2x2 wavelength division multiplexing fused taper fiber coupler

W. Shin

doi:10.1117/12.2302193

9 November 2000 A new transmission type multi-channel strain and temperature sensor based on a 2x2 wavelength division multiplexing fused taper fiber coupler

W. Shin

Author Affiliations +

Proceedings Volume 4185, Fourteenth International Conference on Optical Fiber Sensors; 41851E (2000) https://doi.org/10.1117/12.2302193
Event: Fourteenth International Conference on Optical Fiber Sensors, 2000, Venice, Italy

Abstract

A new type of 2x2 fused taper 16 channel wavelength division multiplexer with 20 nm spacing from 1310 to 1610nm was fabricated for application in a multi-channel strain and temperature sensor. The spectral response of each channel under strain and temperature variation was experimentally analyzed. The strain sensitivity in the range of 400-2000με and the temperature sensitivity in 20-100°C were measured. The optical power response to the strain was also measured.

Citation Download Citation

W. Shin "A new transmission type multi-channel strain and temperature sensor based on a 2x2 wavelength division multiplexing fused taper fiber coupler", Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 41851E (9 November 2000); https://doi.org/10.1117/12.2302193

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