A highly birefringent and compact nonlinear photonic crystal fiber for next-generation optical fiber applications: design and investigation

Priyadharshini, C.; Selvendran, S.; Sivanantha Raja, A.; Itapu, Srikanth; Sollapur, Rudrakant

doi:10.1007/s11082-023-05051-w

Cited by 2 publications

(1 citation statement)

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“…PCF has many unique optical characteristics compared with traditional fiber, such as: single-mode transmission characteristics with no cut-off wavelength, extremely low loss, adjustable nonlinearity, good dispersion characteristics, high birefringence characteristics, super-continuum generation, etc. [1][2], and has wide application prospects in sensing [3], fiber lasers [4][5], beam splitters [6][7], medical imaging [8]and many other fields. Therefore, since the first photonic crystal fiber came out in 1996, it has received wide attention.…”

Section: Introductionmentioning

confidence: 99%

A novel high birefringence photonic crystal fiber with high nonlinear

Wang

2024

Fourth International Conference on Telecommunications, Optics, and Computer Science (TOCS 2023)

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A new structure of photonic crystal fiber with high birefringence and high nonlinearity is proposed. The birefringence, effective mode area and nonlinear coefficient characteristics are studied by finite element method (FEM). Numerical studies show that when the cladding hole spacing of fiber is 1.0μm, the birefringence is 2.06×10 -2 and the high nonlinear coefficient of 69 W -1 km -1 can be obtained at the wavelength of 1.55μm. This kind of fiber is easy to fabricate because of its simple structure and strong regularity, which has a wide application prospect in polarization control.

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