Dispersion Engineering in Single-Polarization Single-Mode Photonic Crystal Fibers for a Nearly Zero Flattened Profile

Lu, Dunke; Li, Xiaohang; Zeng, Guoxun; Liu, Jin

doi:10.1109/jphot.2017.2740951

Cited by 5 publications

(3 citation statements)

References 25 publications

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“…From this perspective, the TA-MCFs proposed in this paper can also be regarded as MSFs. Below, we summarize and list some results of the reported flattened dispersion MSFs to make a comparison with our proposed fiber [8][9][10][11][12][13][14][15][16].…”

Section: Design Of Flattened Dispersion Ta-mcfs With Low Bending Lossmentioning

confidence: 99%

“…By employing air holes with different sizes [5], or using elliptical instead of circular air holes [6], lots of flattened dispersion MSFs were proposed. Currently, MSFs are undoubtedly the most promising schemes in achieving wideband flattened dispersion fibers [5][6][7][8][9][10][11][12][13][14][15][16]. However, the design flexibility of MSFs also indicates the complexity of the fiber structure.…”

Section: Introductionmentioning

confidence: 99%

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Trench-Assisted Multicore Fiber with Single Supermode Transmission and Nearly Zero Flattened Dispersion

Wang

Qiu

et al. 2018

Applied Sciences

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A trench-assisted multicore fiber (TA-MCF) with single-supermode transmission and nearly zero flattened dispersion is proposed herein. By adding a simplified microstructure cladding with only one ring of low-index inclusions on the basis of the multicore fiber, the microstructure cladding and mode-coupling mechanism were jointly employed into the TA-MCF to modulate light transmission. This guarantees that the TA-MCFs had sufficient capability for wideband dispersion management when only pure, germanium-doped, and fluorine-doped silica glass with low index differences were chosen to form the TA-MCF. Analyses also revealed that the TA-MCFs have the merits of shorter cut-off wavelength and flatter-top optical intensity distribution compared with traditional multicore fibers. After the investigation of the structural parameters’ influences on the dispersion of the fundamental supermode, two TA-MCFs with single-supermode transmission and nearly zero flattened dispersion were designed. For the seven-core TA-MCF, the dispersion varying from −0.46 to 1.35 ps/(nm·km) in the wavelength range of 1.50 to 2.04 μm, with bending loss as low as 0.085 dB/km and 35-mm bending radius at 1550 nm was achieved with index difference less than 0.015. The TA-MCFs proposed herein have the advantages of being a quasi-single material, with an all solid scheme and simplified structure.

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Section: Design Of Flattened Dispersion Ta-mcfs With Low Bending Lossmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Trench-Assisted Multicore Fiber with Single Supermode Transmission and Nearly Zero Flattened Dispersion

Wang

Qiu

et al. 2018

Applied Sciences

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“…No additional polarization-controlling and polarization-maintaining devices are needed, making the optical system more compact and stable. Due to such a unique property, SPSM fibers are widely used in single-polarization lasers, optical gyroscopes and coherent communication systems [1][2][3]. Many studies have been performed on SPSM fibers, including stress-induced birefringence fibers [4], holeassisted fibers [5] and photonic crystal fibers [6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Design of twist-microstructured based wideband single-circular-polarization single-mode fibers

Xiao¹,

Xu²,

Yao³

2022

Laser Phys.

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We propose a novel twist-microstructured fiber design to achieve single-circular polarization single-mode (SCP-SM) transmission. It consists of a round core and three lobes of microstructured regions in cladding. The local modes existing in the microstructured regions make a large coupling coefficient between the fundamental guiding mode and the leaky cladding mode possible. The orthogonal random direction method is used to find the optimal structural parameters, and numerical results show that the bandwidth of efficient circular polarization selectivity for the proposed SCP-SM fiber is approximately 155 nm, ranging from 1400 nm to 1550 nm. The influence of varying the parameters of the microstructured cladding on the single circular polarization performance is also discussed.

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Dispersion properties of silica based carbon disulphide filled photonic crystal fibre

Kulshreshth

Sharma

Kulshrestha

et al. 2020

Materials Today: Proceedings

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Dispersion Engineering in Single-Polarization Single-Mode Photonic Crystal Fibers for a Nearly Zero Flattened Profile

Cited by 5 publications

References 25 publications

Trench-Assisted Multicore Fiber with Single Supermode Transmission and Nearly Zero Flattened Dispersion

Trench-Assisted Multicore Fiber with Single Supermode Transmission and Nearly Zero Flattened Dispersion

Design of twist-microstructured based wideband single-circular-polarization single-mode fibers

Dispersion properties of silica based carbon disulphide filled photonic crystal fibre

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