Photonic Crystal Fibers

Buczyński, Ryszard

doi:10.12693/aphyspola.106.141

Cited by 143 publications

(70 citation statements)

References 49 publications

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“…For a start, the double line defect core cane can be obtained by an extrusion method [36] and a mechanical drilling method [37]. Next, our proposed fiber design can be reliably fabricated by two-step stack-anddraw procedure due to all circular air holes and conventional lattice structure with core cane [38][39][40][41]. For the other method, Bisen et al reported a sol-gel method [42,43] for microand nano-structure fabrication in 2005.…”

Section: Optimization Of Structure Parameters For the Double Linmentioning

confidence: 99%

Highly Birefringent and Dispersion Compensating Photonic Crystal Fiber Based on Double Line Defect Core

Lee

Jung

et al. 2016

Journal of the Optical Society of Korea

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We propose a highly birefringent and dispersion compensating photonic crystal fiber based on a double line defect core. Using a finite element method (FEM) with a perfectly matched layer (PML), it is demonstrated that it is possible to obtain broadband large negative dispersion of about -400 to -427 ps/(nm.km) covering all optical communication bands (from O to U band) and to achieve the dispersion coefficient of -425 ps/(nm.km) at 1.55µm. In addition, the highest birefringence of the proposed PCF at 1.55 μm is 1.92 × 10 -2 and the value of birefringence from the wavelength of 1.26 to 1.8 μm (covering O to U bands) is about 1.8 × 10 -2 to 1.92 × 10. It is confirmed that from the simulation results, the confinement loss of the proposed PCF is always less than 10 -3 dB/km at 1.55 μm with seven fiber rings of air holes in the cladding.

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Section: Optimization Of Structure Parameters For the Double Linmentioning

confidence: 99%

Highly Birefringent and Dispersion Compensating Photonic Crystal Fiber Based on Double Line Defect Core

Lee

Jung

et al. 2016

Journal of the Optical Society of Korea

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“…The emergence of Photonic Crystal Fiber (PCF) was a breakthrough in the fiber optic technology. Since the invention of PCF using 2D photonic crystal, in 1992 [1], the fiber optic researchers have been engaged on Research and Development (R & D) with this type of fiber.…”

Section: Introductionmentioning

confidence: 99%

Photonic Crystal Fiber Based Sensor for Detecting Binary Liquid Mixture

Arif¹,

Biddut²,

Babu³

et al. 2017

OPJ

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Detection of liquid mixture of different volume ratio is very important in industrial purposes. The paper reports a sensing mechanism of binary liquid mixture for different volume fraction, based on the measurement of refractive index of the mixture. Here, a highly sensitive liquid filled core Photonic Crystal Fiber structure has been proposed to detect liquid mixture solution. Numerical investigation of the proposed structure is carried out by employing full vectorial Finite Element Method (FEM).

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“…3 They produce lower optical transmission losses compared to standard silica optical fibers. 4 PCFs are more flexible than normal optical fibers, because it is possible to manage their properties, leading to a freedom of design.…”

Section: Introductionmentioning

confidence: 99%

Numerical Investigation of Nanostructured Silica PCFs for Sensing Applications

Johny

Prabhu

Fung

2017

JOM

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Photonic crystal fibers (PCFs) developed using nanostructured composite materials provide special optical properties. PCF light propagation and modal characteristics can be tailored by modifying their structural and material parameters. Structuring and infusion of liquid crystal materials enhances the capabilities of all silica PCFs, facilitating their operation in different spectral regimes. The wavelength tunability feature of nanostructured PCFs can be utilized for many advanced sensing applications. This paper discusses a new approach to modify the optical properties of PCFs by periodic nanostructuring and composite material (liquid crystal-silica) infiltration. PCF characteristics like confinement wavelength, confinement loss, mode field diameter (MFD) and bandwidth are investigated by varying the structural parameters and material infiltrations. Theoretical study revealed that composite material infusion resulted in a spectral band shift accompanied by an improvement in PCF bandwidth. Moreover, nanostructured PCFs also achieved reduced confinement losses and improved MFD which is very important in long-distance remote sensing applications.

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Photonic Crystal Fibers

Cited by 143 publications

References 49 publications

Highly Birefringent and Dispersion Compensating Photonic Crystal Fiber Based on Double Line Defect Core

Highly Birefringent and Dispersion Compensating Photonic Crystal Fiber Based on Double Line Defect Core

Photonic Crystal Fiber Based Sensor for Detecting Binary Liquid Mixture

Numerical Investigation of Nanostructured Silica PCFs for Sensing Applications

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