Photosensitivities in germanium-doped planar waveguides and dye-doped polymer optical fibers

1998 ◽  
Author(s):  
Pak Lim Chu ◽  
Gang-Ding Peng
Keyword(s):  
Optical Fibers ◽  
Planar Waveguides ◽  
Polymer Optical Fibers ◽  
Doped Polymer

Flexible porphyrin doped polymer optical fibers for rapid and remote detection of trace DNT vapor

The Analyst ◽  
2020 ◽  
Vol 145 (15) ◽  
pp. 5307-5313
Author(s):  
Huan Lin ◽  
Xin Cheng ◽  
Ming-Jie Yin ◽  
Zhouzhou Bao ◽  
Xunbin Wei ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Optical Fibers ◽  
Remote Detection ◽  
Polymer Optical Fiber ◽  
Highly Sensitive ◽  
Polymer Optical Fibers ◽  
Doped Polymer

A flexible porphyrin doped polymer optical fiber was developed for fast and highly sensitive monitoring of DNT vapors.

HIGH-POWER OPTICAL SOURCE USING DYE-DOPED POLYMER OPTICAL FIBER

1996 ◽  
Vol 05 (01) ◽  
pp. 73-88 ◽  
Author(s):  
T. YAMAMOTO ◽  
K. FUJII ◽  
A. TAGAYA ◽  
E. NIHEI ◽  
Y. KOIKE ◽  
...  
Keyword(s):  
Optical Fibers ◽  
High Power ◽  
Rhodamine 6G ◽  
Experimental Result ◽  
Polymer Optical Fiber ◽  
Optical Source ◽  
Strong Excitation ◽  
Basic Characteristics ◽  
Polymer Optical Fibers ◽  
Doped Polymer

Basic characteristics of organic-dye doped polymer optical fibers (DPOFs) are demonstrated. The devices contain laser dye, such as Rhodamine 6G (R6G) and Rhodamine B (RB) in the core region. Firstly, amplification characteristics of DPOF amplifiers (PO-FAs) excited by a pulse-operated, doubled Nd:YAG laser are demonstrated, e.g., a 250 mm-length of RB-POFA gives 1 kW (30 dB) of amplified signal at 591 nm. Next, an all solid state system of RB DPOF laser (POFL) is discussed by numerical simulation and the experimental result of high-power amplified spontaneous emission (ASE) by strong excitation of DPOF is shown.

scholarly journals Computational Analysis of the Power Spectral Shifts and Widths Along Dye-Doped Polymer Optical Fibers

2010 ◽  
Vol 2 (3) ◽  
pp. 521-531 ◽  
Author(s):  
J Arrue ◽  
F Jiménez ◽  
M A Illarramendi ◽  
J Zubia ◽  
I Ayesta ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Computational Analysis ◽  
Spectral Shifts ◽  
Power Spectral ◽  
Polymer Optical Fibers ◽  
Doped Polymer

scholarly journals Characterization of Double-Doped Polymer Optical Fibers as Luminescent Solar Concentrators

Polymers ◽  
2019 ◽  
Vol 11 (7) ◽  
pp. 1187 ◽  
Author(s):  
Itxaso Parola ◽  
M. Asuncion Illarramendi ◽  
Florian Jakobs ◽  
Jana Kielhorn ◽  
Daniel Zaremba ◽  
...  
Keyword(s):  
Solar Energy ◽  
Optical Fibers ◽  
Cost Effective ◽  
Core Diameter ◽  
Solar Concentrators ◽  
Luminescent Solar Concentrators ◽  
Lighting Conditions ◽  
Polymer Optical Fibers ◽  
Doped Polymer

This work reports on a diameter dependence analysis of the performance as luminescent solar concentrators of three self-fabricated polymer optical fibers (POFs) doped with a hybrid combination of dopants. The works carried out include the design and self-fabrication of the different diameter fibers; an experimental analysis of the output power, of the output irradiance and of the fluorescent fiber solar concentrator efficiency; a comparison of the experimental results with a theoretical model; a study of the performance of all the fibers under different simulated lighting conditions; and a calculation of the active fiber length of each of the samples, all of them as a function of the fiber core diameter. To the best of our knowledge, this paper reports the first analysis of the influence of the POF diameter for luminescent solar concentration applications. The results obtained offer a general perspective on the optimal design of solar energy concentrating systems based on doped POFs and pave the way for the implementation of cost-effective solar energy concentrating devices.

Fluorescence decay and recovery in organic dye-doped polymer optical fibers

1998 ◽  
Vol 16 (12) ◽  
pp. 2365-2372 ◽  
Author(s):  
Gang Ding Peng ◽  
Zhengjun Xiong ◽  
P.L. Chu
Keyword(s):  
Optical Fibers ◽  
Fluorescence Decay ◽  
Organic Dye ◽  
Polymer Optical Fibers ◽  
Doped Polymer

scholarly journals High performance fluorescent fiber solar concentrators employing double‐doped polymer optical fibers

2018 ◽  
Vol 178 ◽  
pp. 20-28 ◽  
Author(s):  
Itxaso Parola ◽  
Daniel Zaremba ◽  
Robert Evert ◽  
Jana Kielhorn ◽  
Florian Jakobs ◽  
...  
Keyword(s):  
Optical Fibers ◽  
High Performance ◽  
Solar Concentrators ◽  
Polymer Optical Fibers ◽  
Doped Polymer

Photosensitivity and Gratings in Dye-Doped Polymer Optical Fibers

1999 ◽  
Vol 5 (2) ◽  
pp. 242-251 ◽  
Author(s):  
G.D. Peng ◽  
Z. Xiong ◽  
P.L. Chu
Keyword(s):  
Optical Fibers ◽  
Polymer Optical Fibers ◽  
Doped Polymer
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