Title :
Biological sample measurement using a 10° tilted fiber grating sensing probe
Author :
Fu Liu ; Tuan Guo ; Xiaoyang Zhu ; Libin Shang ; Zhaochuan Zhang ; Fa Du ; Baiou Guan ; Yu Liu ; Albert, J.
Author_Institution :
Inst. of Photonics Technol., Jinan Univ., Guangzhou, China
Abstract :
High sensitivity biological sample measurement has been achieved by using a 10° tilted fiber Bragg grating. Human acute leukemia cells with different intracellular densities were clearly discriminated by identifying their slight refraction index (RI) perturbations in the range from 1.3342 to 1.3344, combining with a temperature self-calibration property.
Keywords :
Bragg gratings; bio-optics; biomedical measurement; blood; calibration; cancer; cellular biophysics; chemical sensors; fibre optic sensors; optical fibres; refractive index; 10° tilted fiber grating sensing probe; RI perturbations; biological sample measurement; human acute leukemia cells; intracellular densities; refraction index perturbations; temperature self-calibration property;
Conference_Titel :
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-6274-0
