A Label-free DNA Optical Fiber Sensor for Detection of Bacteria - F. tularensis

2007 ◽  
Author(s):  
Xingwei Wang ◽  
Kristie L. Cooper ◽  
Anbo Wang
Keyword(s):  
Optical Fiber ◽  
Optical Fiber Sensor ◽  
Fiber Sensor ◽  
Label Free ◽  
Free Dna

scholarly journals Tapered Optical Fiber Sensor for Label-Free Detection of Biomolecules

Sensors ◽  
2011 ◽  
Vol 11 (4) ◽  
pp. 3780-3790 ◽  
Author(s):  
Ye Tian ◽  
Wenhui Wang ◽  
Nan Wu ◽  
Xiaotian Zou ◽  
Xingwei Wang
Keyword(s):  
Optical Fiber ◽  
Optical Fiber Sensor ◽  
Fiber Sensor ◽  
Label Free ◽  
Label Free Detection ◽  
Tapered Optical Fiber ◽  
Detection Of Biomolecules

Label-free detection of biomolecules using a tapered optical fiber sensor

2010 ◽  
Author(s):  
Ye Tian ◽  
Wenhui Wang ◽  
Armand Chery, Jr. ◽  
Nan Wu ◽  
Charles Guthy ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Optical Fiber Sensor ◽  
Fiber Sensor ◽  
Label Free ◽  
Label Free Detection ◽  
Tapered Optical Fiber ◽  
Detection Of Biomolecules

Chitosan-nickel film based interferometric optical fiber sensor for label-free detection of histidine tagged proteins

2018 ◽  
Vol 99 ◽  
pp. 578-585 ◽  
Author(s):  
Raghunandhan Ravikumar ◽  
Li Han Chen ◽  
Premkumar Jayaraman ◽  
Chueh Loo Poh ◽  
Chi Chiu Chan
Keyword(s):  
Optical Fiber ◽  
Optical Fiber Sensor ◽  
Nickel Film ◽  
Fiber Sensor ◽  
Label Free ◽  
Label Free Detection

scholarly journals Label-free Dengue E protein detection using a functionalized tapered optical fiber sensor

2018 ◽  
Vol 257 ◽  
pp. 820-828 ◽  
Author(s):  
Y. Mustapha Kamil ◽  
M.H. Abu Bakar ◽  
M.A. Mustapa ◽  
M.H. Yaacob ◽  
N.H.Z. Abidin ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Optical Fiber Sensor ◽  
Protein Detection ◽  
Fiber Sensor ◽  
Label Free ◽  
E Protein ◽  
Tapered Optical Fiber

Method of Measuring Tendon Force using Optical Fiber Sensor

2018 ◽  
Vol 56 (1) ◽  
pp. 94-99
Author(s):  
N. Sogabe ◽  
S. Nakaue ◽  
K. Chikiri ◽  
M. Hayakawa
Keyword(s):  
Optical Fiber ◽  
Optical Fiber Sensor ◽  
Fiber Sensor ◽  
Tendon Force

scholarly journals Oxygen concentration measurement in the porous cathode of a lithium-air battery using a fine optical fiber sensor

2019 ◽  
Vol 5 (0) ◽  
pp. 19-00095-19-00095
Author(s):  
Shogo FUJIMOTO ◽  
Suguru UEMURA ◽  
Nobuyuki IMANISHI ◽  
Shuichiro HIRAI
Keyword(s):  
Optical Fiber ◽  
Oxygen Concentration ◽  
Optical Fiber Sensor ◽  
Concentration Measurement ◽  
Fiber Sensor ◽  
Porous Cathode ◽  
Air Battery

scholarly journals Measurement Improvement of Distributed Optical Fiber Sensor via Lorenz Local Single Peak Fitting Algorithm

Symmetry ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 1166
Author(s):  
Bin Liu ◽  
Jianping He ◽  
Shihai Zhang ◽  
Yinping Zhang ◽  
Jianan Yu ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Frequency Shift ◽  
Optical Fiber Sensor ◽  
Gain Spectrum ◽  
Fiber Sensor ◽  
Peak Fitting ◽  
Fitting Algorithm ◽  
Distributed Optical Fiber Sensor ◽  
Brillouin Gain ◽  
Distributed Optical Fiber

Brillouin frequency shift (BFS) of distributed optical fiber sensor is extracted from the Brillouin gain spectrum (BGS), which is often characterized by Lorenz type. However, in the case of complex stress and optical fiber self damage, the BGS will deviate from Lorenz type and be asymmetric, which leads to the extraction error of BFS. In order to enhance the extraction accuracy of BFS, the Lorenz local single peak fitting algorithm was developed to fit the Brillouin gain spectrum curve, which can make the BSG symmetrical with respect to the Brillouin center frequency shift. One temperature test of a fiber-reinforced polymer (FRP) packaged sensor whose BSG curve is asymmetric was conducted to verify the idea. The results show that the local region curve of BSG processed by the developed algorithm has good symmetry, and the temperature measurement accuracy obtained by the developed algorithm is higher than that directly measured by demodulation equipment. Comparison with the reference temperature, the relative measurement error measured by the developed algorithm and BOTDA are within 4% and 8%, respectively.

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