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

W. Shin, H. S. Seo, Kyunghwan Oh

Research output: Contribution to journalConference article

Abstract

A new type of 2×2 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.

Original languageEnglish
Pages (from-to)134-137
Number of pages4
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4185
Publication statusPublished - 2000 Dec 1
Event14th International Conference on Optical Fiber Sensors - Venice, Italy
Duration: 2000 Oct 112000 Oct 13

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Strain Sensor
Temperature Sensor
Coupler
temperature sensors
Temperature sensors
wavelength division multiplexing
tapering
Multiplexing
Wavelength division multiplexing
couplers
Division
Fiber
Wavelength
fibers
Fibers
sensors
Spectral Response
spectral sensitivity
division
Spacing

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

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abstract = "A new type of 2×2 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.",
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AU - Shin, W.

AU - Seo, H. S.

AU - Oh, Kyunghwan

PY - 2000/12/1

Y1 - 2000/12/1

N2 - A new type of 2×2 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.

AB - A new type of 2×2 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.

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