Abstract
We proposed a novel photonic crystal fiber composed of a double-cladding square lattice that could be used in dualband, Er and Tm optical gain bands, simultaneously supporting a large negative dispersion and a high birefringence. We theoretically investigated the light guiding property through the proposed PCF by using a vectorial finite element method (FEM) with a perfectly matched layer (PML). By optimizing the structural parameters, we obtained an ultra-large negative dispersion of -20,186ps/(nm km) and a very high birefringence of 9.27 ×10-3 at the wavelength of 1.55μm in the Er gain band and a very large negative dispersion of -8,067ps/(nm km) and a high birefringence of 1.0 ×10-3 at the wavelength of 1.87μm in the Tm band.
| Original language | English |
|---|---|
| Article number | OMC-P-23 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 11141 |
| Publication status | Published - 2019 Jan 1 |
| Event | Optical Manipulation and Structured Materials Conference 2019 - Yokohama, Japan Duration: 2019 Apr 22 → 2019 Apr 26 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering
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Simultaneously achieving a large negative dispersion and a high birefringence over Er and Tm dual gain bands in a square lattice photonic crystal fiber. / Lee, Yong Soo; Lee, Chung Ghiu; Bahloul, Faouzi; Kim, Soeun; Oh, Kyunghwan.
In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 11141, OMC-P-23, 01.01.2019.Research output: Contribution to journal › Conference article
TY - JOUR
T1 - Simultaneously achieving a large negative dispersion and a high birefringence over Er and Tm dual gain bands in a square lattice photonic crystal fiber
AU - Lee, Yong Soo
AU - Lee, Chung Ghiu
AU - Bahloul, Faouzi
AU - Kim, Soeun
AU - Oh, Kyunghwan
PY - 2019/1/1
Y1 - 2019/1/1
N2 - We proposed a novel photonic crystal fiber composed of a double-cladding square lattice that could be used in dualband, Er and Tm optical gain bands, simultaneously supporting a large negative dispersion and a high birefringence. We theoretically investigated the light guiding property through the proposed PCF by using a vectorial finite element method (FEM) with a perfectly matched layer (PML). By optimizing the structural parameters, we obtained an ultra-large negative dispersion of -20,186ps/(nm km) and a very high birefringence of 9.27 ×10-3 at the wavelength of 1.55μm in the Er gain band and a very large negative dispersion of -8,067ps/(nm km) and a high birefringence of 1.0 ×10-3 at the wavelength of 1.87μm in the Tm band.
AB - We proposed a novel photonic crystal fiber composed of a double-cladding square lattice that could be used in dualband, Er and Tm optical gain bands, simultaneously supporting a large negative dispersion and a high birefringence. We theoretically investigated the light guiding property through the proposed PCF by using a vectorial finite element method (FEM) with a perfectly matched layer (PML). By optimizing the structural parameters, we obtained an ultra-large negative dispersion of -20,186ps/(nm km) and a very high birefringence of 9.27 ×10-3 at the wavelength of 1.55μm in the Er gain band and a very large negative dispersion of -8,067ps/(nm km) and a high birefringence of 1.0 ×10-3 at the wavelength of 1.87μm in the Tm band.
UR - http://www.scopus.com/inward/record.url?scp=85065786681&partnerID=8YFLogxK
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M3 - Conference article
VL - 11141
JO - Proceedings of SPIE - The International Society for Optical Engineering
JF - Proceedings of SPIE - The International Society for Optical Engineering
SN - 0277-786X
M1 - OMC-P-23
ER -