Ultrahigh effective mode area photonic crystal fibers with extremely low bending loss for long distance transmission application
In this work, an extremely large mode area (LMA) photonic crystal fiber (PCF) design has been proposed having single mode operation. A full-vectorial finite element method (FEM) approach is considered with perfectly matched layer (PML) boundary for hybrid cladding with fluorine-doped silica holes in...
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| Format: | Article |
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Elsevier
2025-02-01
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| Series: | Sensing and Bio-Sensing Research |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214180424001168 |
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| author | Asif Shariar Mehedi Hasan Milan |
| author_facet | Asif Shariar Mehedi Hasan Milan |
| author_sort | Asif Shariar |
| collection | DOAJ |
| description | In this work, an extremely large mode area (LMA) photonic crystal fiber (PCF) design has been proposed having single mode operation. A full-vectorial finite element method (FEM) approach is considered with perfectly matched layer (PML) boundary for hybrid cladding with fluorine-doped silica holes in the cladding. An ultrahigh effective mode area can be achieved along with maintaining robust single mode operation. The hybrid cladding structure of the fiber makes it possible to exhibit lower bending loss and confinement loss. The proposed PCF design achieves an effective mode area of 1727.55μm2 at straight state and 719.08μm2 at bending state for a radius of 30cm at a wavelength of 1550nm. The proposed fiber also exhibits both an extremely low confinement loss of 4.745×10−4dB/Km and a bending loss of 6.11×10−4dB/Km at 30cm of bending radius at 1550nm wavelength. Moreover, the ultrahigh effective area of the fiber makes it possible to obtain an ultralower non-linear coefficient. |
| format | Article |
| id | doaj-art-4ec0a2346eee4fd8a45b90e612b4a680 |
| institution | Kabale University |
| issn | 2214-1804 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Sensing and Bio-Sensing Research |
| spelling | doaj-art-4ec0a2346eee4fd8a45b90e612b4a6802025-02-09T05:00:26ZengElsevierSensing and Bio-Sensing Research2214-18042025-02-0147100734Ultrahigh effective mode area photonic crystal fibers with extremely low bending loss for long distance transmission applicationAsif Shariar0Mehedi Hasan Milan1Corresponding author.; Department of Electrial & Electronic Engineering, Rajshahi University of Engineering & Technology, Rajshahi 6204, BangladeshDepartment of Electrial & Electronic Engineering, Rajshahi University of Engineering & Technology, Rajshahi 6204, BangladeshIn this work, an extremely large mode area (LMA) photonic crystal fiber (PCF) design has been proposed having single mode operation. A full-vectorial finite element method (FEM) approach is considered with perfectly matched layer (PML) boundary for hybrid cladding with fluorine-doped silica holes in the cladding. An ultrahigh effective mode area can be achieved along with maintaining robust single mode operation. The hybrid cladding structure of the fiber makes it possible to exhibit lower bending loss and confinement loss. The proposed PCF design achieves an effective mode area of 1727.55μm2 at straight state and 719.08μm2 at bending state for a radius of 30cm at a wavelength of 1550nm. The proposed fiber also exhibits both an extremely low confinement loss of 4.745×10−4dB/Km and a bending loss of 6.11×10−4dB/Km at 30cm of bending radius at 1550nm wavelength. Moreover, the ultrahigh effective area of the fiber makes it possible to obtain an ultralower non-linear coefficient.http://www.sciencedirect.com/science/article/pii/S2214180424001168000011112000 MSC: 0000 |
| spellingShingle | Asif Shariar Mehedi Hasan Milan Ultrahigh effective mode area photonic crystal fibers with extremely low bending loss for long distance transmission application Sensing and Bio-Sensing Research 0000 1111 2000 MSC: 0000 |
| title | Ultrahigh effective mode area photonic crystal fibers with extremely low bending loss for long distance transmission application |
| title_full | Ultrahigh effective mode area photonic crystal fibers with extremely low bending loss for long distance transmission application |
| title_fullStr | Ultrahigh effective mode area photonic crystal fibers with extremely low bending loss for long distance transmission application |
| title_full_unstemmed | Ultrahigh effective mode area photonic crystal fibers with extremely low bending loss for long distance transmission application |
| title_short | Ultrahigh effective mode area photonic crystal fibers with extremely low bending loss for long distance transmission application |
| title_sort | ultrahigh effective mode area photonic crystal fibers with extremely low bending loss for long distance transmission application |
| topic | 0000 1111 2000 MSC: 0000 |
| url | http://www.sciencedirect.com/science/article/pii/S2214180424001168 |
| work_keys_str_mv | AT asifshariar ultrahigheffectivemodeareaphotoniccrystalfiberswithextremelylowbendinglossforlongdistancetransmissionapplication AT mehedihasanmilan ultrahigheffectivemodeareaphotoniccrystalfiberswithextremelylowbendinglossforlongdistancetransmissionapplication |