Preparation and properties of methyl methacrylate and fluoroacrylate copolymers for plastic optical fiber cladding

2004 ◽  
Vol 93 (5) ◽  
pp. 2082-2089 ◽  
Author(s):  
Dong-il Choi ◽  
Eun Hee Yeom ◽  
Min Park ◽  
Jun Kyung Kim ◽  
Byoung Chul Kim
Keyword(s):  
Optical Fiber ◽  
Methyl Methacrylate ◽  
Plastic Optical Fiber ◽  
Optical Fiber Cladding

Graded-index plastic optical fiber composed of methyl methacrylate and vinyl phenylacetate copolymers

1990 ◽  
Vol 29 (18) ◽  
pp. 2686 ◽  
Author(s):  
Yasuhiro Koike ◽  
Eisuke Nihei ◽  
Norihisa Tanio ◽  
Yasuji Ohtsuka
Keyword(s):  
Optical Fiber ◽  
Methyl Methacrylate ◽  
Plastic Optical Fiber ◽  
Graded Index

scholarly journals Bend-Direction and Rotation Plastic Optical Fiber Sensor

Sensors ◽  
2020 ◽  
Vol 20 (18) ◽  
pp. 5405
Author(s):  
Demetrio Sartiano ◽  
Thomas Geernaert ◽  
Elena Torres Roca ◽  
Salvador Sales
Keyword(s):  
Light Intensity ◽  
Optical Fiber ◽  
Methyl Methacrylate ◽  
Optical Fiber Sensor ◽  
Fiber Sensor ◽  
Plastic Optical Fiber ◽  
Reference Position ◽  
Numerical Software ◽  
Intensity Changes ◽  
Angle Of Rotation

A plastic filament of poly (methyl methacrylate) (PMMA) was fabricated by extrusion. The mode confinement was simulated using numerical software. The idea is to study how the light intensity changes inside the plastic optical fiber (POF) when a bending in multiple directions is applied. The results obtained from the simulation were compared to the experimental observations. The non-circular shape of the POF allows sensing a rotation applied as well. The angle of rotation was obtained processing two images of the end facet of the fiber (one with the fiber in a reference position and one with the rotated fiber), using an intensity-based automatic image registration. The accuracy in the rotation calculation was of 0.01°.

scholarly journals Characterization of Mach Zehnder interferometer plastic optical fiber for intensity-based temperature sensor

2021 ◽  
Vol 1918 (2) ◽  
pp. 022010
Author(s):  
Ian Yulianti ◽  
N M Dharma Putra ◽  
Fianti ◽  
H Rumiana ◽  
Z A F Latif ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Temperature Sensor ◽  
Zehnder Interferometer ◽  
Plastic Optical Fiber ◽  
Mach Zehnder Interferometer

Distributed MIMO Experiment Using LiFi Over Plastic Optical Fiber

2020 ◽  
Author(s):  
Sepideh Mohammadi Kouhini ◽  
Sreelal Maravanchery Mana ◽  
Ronald Freund ◽  
Volker Jungnickel ◽  
Carina Ribeiro Barbio Correa ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Plastic Optical Fiber

scholarly journals An Enhanced Plastic Optical Fiber-Based Surface Plasmon Resonance Sensor with a Double-Sided Polished Structure

Sensors ◽  
2021 ◽  
Vol 21 (4) ◽  
pp. 1516
Author(s):  
Lian Liu ◽  
Shijie Deng ◽  
Jie Zheng ◽  
Libo Yuan ◽  
Hongchang Deng ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Optical Fiber ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Low Cost ◽  
Fiber Axis ◽  
Plastic Optical Fiber ◽  
Au Film ◽  
Spr Sensor ◽  
Resonance Sensor

An enhanced plastic optical fiber (POF)-based surface plasmon resonance (SPR) sensor is proposed by employing a double-sided polished structure. The sensor is fabricated by polishing two sides of the POF symmetrically along with the fiber axis, and a layer of Au film is deposited on each side of the polished region. The SPR can be excited on both polished surfaces with Au film coating, and the number of light reflections will be increased by using this structure. The simulation and experimental results show that the proposed sensor has an enhanced SPR effect. The visibility and full width at half maximum (FWHM) of spectrum can be improved for the high measured refractive index (RI). A sensitivity of 4284.8 nm/RIU is obtained for the double-sided POF-based SPR sensor when the measured liquid RI is 1.42. The proposed SPR sensor is easy fabrication and low cost, which can provide a larger measurement range and action area to the measured samples, and it has potential application prospects in the oil industry and biochemical sensing fields.

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