Spectroelectrochemical response and flow hydrodynamics in thin-layer flow detectors with long optical path lengths and fiber-optic or slab waveguide coupling

1988 ◽  
Vol 60 (2) ◽  
pp. 163-168 ◽  
Author(s):  
Lawrence E. Fosdick ◽  
James L. Anderson
Keyword(s):  
Thin Layer ◽  
Fiber Optic ◽  
Optical Path ◽  
Slab Waveguide ◽  
Waveguide Coupling ◽  
Path Lengths ◽  
Layer Flow

Fiber optic thin-layer spectroelectrochemistry with long optical path

1982 ◽  
Vol 54 (14) ◽  
pp. 2560-2566 ◽  
Author(s):  
Jeffrey D. Brewster ◽  
James L. Anderson
Keyword(s):  
Thin Layer ◽  
Fiber Optic ◽  
Optical Path

Thin-layer spectroelectrochemical cuvette cells with long optical path lengths

1988 ◽  
Vol 60 (15) ◽  
pp. 1645-1648 ◽  
Author(s):  
Yupeng. Gui ◽  
Steven A. Soper ◽  
Theodore. Kuwana
Keyword(s):  
Thin Layer ◽  
Optical Path ◽  
Path Lengths

scholarly journals Addressing Challenges in Fabricating Reflection-Based Fiber Optic Interferometers

Sensors ◽  
2019 ◽  
Vol 19 (18) ◽  
pp. 4030 ◽  
Author(s):  
Wahl ◽  
Wilhelmsen ◽  
Hjelme
Keyword(s):  
Significant Role ◽  
Fiber Optic ◽  
Fiber Optic Sensors ◽  
Optical Path ◽  
Experimental Results ◽  
Mode Propagation ◽  
The Core ◽  
Guided Mode ◽  
Path Lengths ◽  
Theory And Experiments

Fabrication of multimode fiber optic interferometers requires accurate control of certain parameters to obtain reproducible results. This paper evaluates the consequences of practical challenges in fabricating reflection-based, fiber optic interferometers by the use of theory and experiments. A guided-mode propagation approach is used to investigate the effect of the end-face cleave angle and the accuracy of the splice in core-mismatched fiber optic sensors. Cleave angles from high-end fiber cleavers give differences in optical path lengths approaching the wavelength close to the circumference of the fiber, and the core-mismatched splice decides the ensemble of cladding modes excited. This investigation shows that the cleave angle may significantly alter the spectrum, whereas the splice is more robust. It is found that the interferometric visibility can be decreased by up to 70% for cleave angles typically obtained. An offset splice may reduce the visibility, but for offsets experienced experimentally the effect is negligible. An angled splice is found not to affect the visibility but causes a lower overall intensity in the spectrum. The sensitivity to the interferometer length is estimated to 60 nm/mm, which means that a 17 µm difference in length will shift the spectrum 1 nm. Comparisons to experimental results indicate that the spliced region also plays a significant role in the resulting spectrum.

Numerical calculation of the limiting current for a cylindrical thin layer flow cell

2009 ◽  
Vol 55 (2) ◽  
pp. 430-438 ◽  
Author(s):  
Jürgen Fuhrmann ◽  
Alexander Linke ◽  
Hartmut Langmach ◽  
Helmut Baltruschat
Keyword(s):  
Numerical Calculation ◽  
Thin Layer ◽  
Flow Cell ◽  
Limiting Current ◽  
Layer Flow

Optical Path Design and Optimization of a Small Fiber Optic Gyroscope

2021 ◽  
Author(s):  
Yang Chang ◽  
Jun Fu ◽  
Zhiwen Ning ◽  
Teng Lv ◽  
Yu Huang
Keyword(s):  
Fiber Optic ◽  
Optical Path ◽  
Fiber Optic Gyroscope ◽  
Design And Optimization ◽  
Path Design ◽  
Small Fiber

Prussian Blue-Based Thin-Layer Flow-Injection Multibiosensor for Simultaneous Determination of Glucose and Lactate

2018 ◽  
Vol 73 (5) ◽  
pp. 216-222
Author(s):  
D. V. Vokhmyanina ◽  
E. E. Karyakina ◽  
E. A. Andreev ◽  
A. A. Karyakin
Keyword(s):  
Thin Layer ◽  
Prussian Blue ◽  
Simultaneous Determination ◽  
Flow Injection ◽  
Layer Flow

Thin-layer flow of nonlinear elastoviscous fluid in a field of centrifugal forces

1974 ◽  
Vol 26 (2) ◽  
pp. 182-186 ◽  
Author(s):  
N. Kh. Zinnatullin ◽  
I. V. Flegentov ◽  
F. A. Garifullin
Keyword(s):  
Thin Layer ◽  
Centrifugal Forces ◽  
Layer Flow
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