TY - JOUR
T1 - Recent developments in fiber optic spectral white-light interferometry
AU - Jiang, Yi
AU - Ding, Wenhui
PY - 2011/3
Y1 - 2011/3
N2 - Recent developments in spectral white-light interferometry (WLI) are reviewed. Firstly, the techniques for obtaining optical spectrum are introduced. Secondly, some novel measurement techniques are reviewed, including the improved peak-to-peak WLI, improved wavelength-tracking WLI, Fourier transform WLI, and 3 × 3 coupler based WLI. Furthermore, a hybrid measurement for the intensity-type sensors, interferometric sensors, and fiber Bragg grating sensors is achieved. It is shown that these developments have assisted in the progress of WLI.
AB - Recent developments in spectral white-light interferometry (WLI) are reviewed. Firstly, the techniques for obtaining optical spectrum are introduced. Secondly, some novel measurement techniques are reviewed, including the improved peak-to-peak WLI, improved wavelength-tracking WLI, Fourier transform WLI, and 3 × 3 coupler based WLI. Furthermore, a hybrid measurement for the intensity-type sensors, interferometric sensors, and fiber Bragg grating sensors is achieved. It is shown that these developments have assisted in the progress of WLI.
KW - Extrinsic Fabry-Perot interferometer
KW - Fiber Fabry-Perot tunable filter
KW - Optical fiber sensors
KW - Optical path difference
KW - White-light interferometry
UR - https://www.scopus.com/pages/publications/79954441107
U2 - 10.1007/s13320-010-0014-z
DO - 10.1007/s13320-010-0014-z
M3 - Review article
AN - SCOPUS:79954441107
SN - 1674-9251
VL - 1
SP - 62
EP - 71
JO - Photonic Sensors
JF - Photonic Sensors
IS - 1
ER -