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Fabrication and Characterization of Disordered Polymer Optical Fibers for Transverse Anderson Localization of Light
Published on: July 29, 2013
Optical amplification of Eu(TTA)3Phen solution-filled hollow optical fiber
Zhijia Hu1, Weiwei Qiu, Xusheng Cheng
1CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China.
Optics Letters
|May 20, 2011
Summary
Researchers developed a liquid core optical fiber (LCOF) amplifier using a novel Europium complex. This optical fiber amplifier achieved significant signal amplification, paving the way for advanced optical devices.
Area of Science:
- Optoelectronics
- Materials Science
- Photonics
Background:
- Liquid core optical fibers (LCOFs) offer unique light-guiding properties.
- Europium complexes are known for their luminescence, but their integration into optical amplifiers is challenging.
Purpose of the Study:
- To fabricate and characterize a novel liquid core optical fiber amplifier.
- To demonstrate signal amplification using a Europium complex within an LCOF.
Main Methods:
- Fabrication of a hollow fiber LCOF with a 10 μm core diameter.
- Filling the LCOF with a 0.8 wt.% solution of Eu(TTA)3Phen in DMSO.
- End-pumping the LCOF with a 355 nm diode-pumped solid-state laser.
Main Results:
- Achieved a signal gain of 8.2 dB at 613 nm with 203 mW pump power.
- Demonstrated the feasibility of optical signal amplification in the fabricated LCOF.
- The LCOF amplifier showed promising performance for optical signal processing.
Conclusions:
- A functional liquid core optical fiber amplifier was successfully realized.
- The developed LCOF amplifier has broad potential applications in optical devices and systems.
- This work highlights the potential of integrating luminescent materials into optical fiber platforms for signal enhancement.
