Design and FEM analysis of pentagonal photonic crystal fiber for highly non-linear applications

Mamtaz, Raisa; Ahmed, Kawsar; Paul, Bikash Kumar; Mollah, Md. Aslam; Aktar, Mst. Nargis; Uddin, Muhammad Shahin; Dhasarathan, Vigneswaran

doi:10.1007/s11082-020-02562-8

Cited by 7 publications

(3 citation statements)

References 16 publications

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“…PCF with large effective mode area is applicable for communication devices and at the same time, PCF with small effective mode area is beneficial for non-linear effects. The equation for evaluating the effective mode area is as follows [27].…”

Section: Numerical Investigation Of Pcfmentioning

confidence: 99%

Design and analysis of low loss solid-core hexagonal photonic crystal fiber for applications in terahertz regime

Rani

Chitra²

2023

J. Phys.: Conf. Ser.

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An index-guiding novel solid-core photonic crystal fiber (SC-PCF) formed by a hexagonal lattice of circular-shaped air holes arranged in silicon background is realized. By varying the radius ‘r’ of the air holes from 0.1a to 0.5a (where ‘a’ is defined as the lattice constant), the characteristic electromagnetic modes of the low loss Terahertz (THz) fiber were solved through eigenmode analysis using finite element method (FEM). The effective mode area and the nonlinearity of the proposed PCF are calculated for different radii of the air holes and it is found that the effective mode area decreases when the radius of the air holes is increased. On the other hand, the nonlinearity increases for an increase in the air holes radii. At 1 THz, the confinement loss of the proposed fiber is in the order of 10−23 dB/m and transmittance efficiency above 96% has been attained. As 5-G technology emanates, THz wave propagation becomes essential and the designed hexagonal lattice SC-PCF will be useful for the advancement of communication systems, sensing devices and several medical applications.

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Section: Numerical Investigation Of Pcfmentioning

confidence: 99%

Design and analysis of low loss solid-core hexagonal photonic crystal fiber for applications in terahertz regime

Rani

Chitra²

2023

J. Phys.: Conf. Ser.

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“…Досягнення сучасної прикладної науки є значною мірою результатом роботи колективів вчених, дослідників та інженерів, часто міждисциплінарних. Приміром такої взаємодії можуть служити роботи поточного року [1][2][3][4][5][6][7], у кожній з яких приймала участь значна кількість спеціалістів, що належали не тільки до різних організацій, а й часто до різних напрямків досліджень. Наочно видно, що отримання цих результатів стало можливим тільки завдяки міжпрофесіональній кооперації.…”

Section: вступunclassified

The Distributed System of Automated Computing Based on Cloud Infrastructure

Zolotariov¹

2020

Innovative Technologies and Scientific Solutions for Industries

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“…Сучасна прикладна наука майже повністю перейшла від пошуку точних аналітичних розв'язків задач до наближених чисельних широко розповсюдженими fDTD [1][2][3][4][5], МКЕ [6][7][8][9][10] та іншими. Такі методи, крім вагомих обмежень на вид розв'язуваної задачі, для одержання результату з досить високою точністю вимагають використання значних обчислювальних потужностей.…”

Section: вступunclassified

The methods for iterative computations efficiency improving in Wolfram Mathematica

Золотарьов¹

2020

Scientific journal “Bionics of Intelligence”

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In article considered and investigated methods for reducing computational resource costs of iterative algorithms in the mathematical processor Wolfram Mathematica that based on preliminary preparation of initial data, management of intermediate data in the execution time, use and specific tuning of built-in functions: export to platform independent formats and dump files, compilation into Wolfram Virtual Machine code and machine code using a C-compiler, loop operators. Their nonobvious capabilities and features are shown. It has been proven that each of them, even individually, can significantlyaffect the reduction of such limited computer resources as amount of RAM and CPU time during calculations.

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Design and FEM analysis of pentagonal photonic crystal fiber for highly non-linear applications

Cited by 7 publications

References 16 publications

Design and analysis of low loss solid-core hexagonal photonic crystal fiber for applications in terahertz regime

Design and analysis of low loss solid-core hexagonal photonic crystal fiber for applications in terahertz regime

The Distributed System of Automated Computing Based on Cloud Infrastructure

The methods for iterative computations efficiency improving in Wolfram Mathematica

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