Photonic Crystal Fiber

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Theoretical and Numerical Study of Stress and Thermo Optic in Photonic Crystal Fiber Laser in Different Pump Schemes

Theoretical and Numerical Study of Stress and Thermo Optic in Photonic Crystal Fiber Laser in Different Pump Schemes

... in photonic crystal fiber lasers with different pump schemes: forward pump scheme, backward pump scheme, forward pump scheme with reflection of 98%, backward pump scheme with reflection of 98% and ...

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PROPOSAL FOR ULTRA-HIGH BIREFRINGENT PHOTONIC CRYSTAL FIBER WITH ULTRA-LOW CONFINEMENT LOSS, LARGE NEGATIVE DISPERSION AND LARGE NONLINEARITY

PROPOSAL FOR ULTRA-HIGH BIREFRINGENT PHOTONIC CRYSTAL FIBER WITH ULTRA-LOW CONFINEMENT LOSS, LARGE NEGATIVE DISPERSION AND LARGE NONLINEARITY

... Finite element method is used to explore the properties of our proposed hexagonal photonic crystal fiber. Circular perfectly matched layers boundary condition is applied to investigate the guiding ...

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PHOTONIC CRYSTAL FIBER –A NOVEL MEDIUM FOR LIGHT PROPAGATION

PHOTONIC CRYSTAL FIBER –A NOVEL MEDIUM FOR LIGHT PROPAGATION

... as photonic crystals or photonic bandgap ...(Photonic Crystal Fiber), its types and applications, benefits over conventional optical fibers, and future scopes are ...

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Hollow core photonic crystal fiber refractive 
		index sensor based on modal interference

Hollow core photonic crystal fiber refractive index sensor based on modal interference

... A refractive index sensor based modal interference in hollow core photonic crystal fiber (HCPCF) is proposed and demonstrated. The sensor is realized by splicing both ends of a HCPCF section to ...

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Photonic Crystal Fiber Bragg Grating Using Olive Oil As Liquid Photonic Crystal And Adhesive Material For Construction

Photonic Crystal Fiber Bragg Grating Using Olive Oil As Liquid Photonic Crystal And Adhesive Material For Construction

... The beam profile of the laser diode is required to be circular and of minimized bandwidth in order to fit the hollow core photonic crystal fiber size and determine writing pattern size onto cross ...

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Theoretical Analysis of a Dual- Pumped Multi-Segment Photonic Crystal Fiber Optical Parametric Amplifier

Theoretical Analysis of a Dual- Pumped Multi-Segment Photonic Crystal Fiber Optical Parametric Amplifier

... feasible fiber optical parametric ...the fiber and the pump powers are challenges that still need to be ...multi-section fiber optical parametric amplifier design based on two types of ...

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The Design of Bending Long Period of  Photonic Crystal Fiber Grating Sensors

The Design of Bending Long Period of Photonic Crystal Fiber Grating Sensors

... bending photonic crystal fiber grating sensor is an important role in underwater monitoring and fire alarm ...riod photonic crystal fiber gratings is deduced, it is designed that ...

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ENDLESSLY SINGLE-MODE HIGHLY POLARIZATION MAINTAINING BIREFRINGENT PHOTONIC CRYSTAL FIBER WITH ZERO DISPERSION AT WAVELENGTH 1.55µm

ENDLESSLY SINGLE-MODE HIGHLY POLARIZATION MAINTAINING BIREFRINGENT PHOTONIC CRYSTAL FIBER WITH ZERO DISPERSION AT WAVELENGTH 1.55µm

... birefringent photonic crystal fiber is investigated by Full-Vector Finite Element Method ...geometrical fiber parameter such as symmetrical large hole diameter along two orthogonal axis near ...

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Design of bent photonic crystal fiber supporting a single polarization

Design of bent photonic crystal fiber supporting a single polarization

... In this work, it is shown that the differential loss between the TE- and TM-polarized fundamental modes in a highly birefringent photonic crystal fiber (PCF) can be enhanced by bending the ...

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Alcohol Sensing through Photonic Crystal Fiber at Different Temperature

Alcohol Sensing through Photonic Crystal Fiber at Different Temperature

... In this research work, a simple hexagonal photonic crystal fiber (PCF) sensor has been designed in Comsol Multiphysics to sense Ethyl Alcohol. The main goal of this research is to investigate the ...

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Tunable All Optical Switch Implemented in a Liquid Crystal Filled Dual-Core Photonic Crystal Fiber

Tunable All Optical Switch Implemented in a Liquid Crystal Filled Dual-Core Photonic Crystal Fiber

... dual-core photonic crystal fiber (PCF) that has the core region consisting of soft glass and has nematic liquid crystal filled holes in the cladding ...

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Design and Computational Analysis of Dual Core Photonic Crystal Fiber Temperature Sensor based on Surface Plasmon Resonance

Design and Computational Analysis of Dual Core Photonic Crystal Fiber Temperature Sensor based on Surface Plasmon Resonance

... core photonic crystal fiber temperature sensor in terms of wavelength ...KEYWORDS: Photonic Crystal Fibers (PCF), Finite Element Method (FEM), Temperature Sensor, Surface Plasmon ...

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DESIGN OF MULTI-CORE GLUCOSE SENSOR USING PHOTONIC CRYSTAL FIBER

DESIGN OF MULTI-CORE GLUCOSE SENSOR USING PHOTONIC CRYSTAL FIBER

... structured Photonic Crystal Fiber (PCF) sensor for sensing request with invocation features for the detection of glucose ...proposed photonic crystal fiber structure with ...

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Numerical Study on Optical Solitons Transmission System with 40 Gbit/s in the Photonic Crystal Fiber

Numerical Study on Optical Solitons Transmission System with 40 Gbit/s in the Photonic Crystal Fiber

... in photonic crystal fiber was investigated by fast Fourier transform method, and the maximum transmission distance of system was calculated ...

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Enhancing Accuracy of Photonic Structure of Photonic 
Crystal Fiber Using ANN

Enhancing Accuracy of Photonic Structure of Photonic Crystal Fiber Using ANN

... Neural networks have proved themselves as proficient classifiers and are particularly well suited for addressing non-linear problems. Given the non-linear nature of real world phenomena, like Enhancing the Accuracy of ...

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Periodic Modulation of Nonlinearity in a Two Core Photonic Crystal Fiber: A Numerical Investigation

Periodic Modulation of Nonlinearity in a Two Core Photonic Crystal Fiber: A Numerical Investigation

... characteristics, photonic crystal fibers (PCF—Photonic Crystal Fiber) have characteristics defined by micro- structures built ...development. Photonic crystal fiber ...

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Low-Flattened Dispersion Hexagonal Photonic Crystal Fiber With Low Confinement Loss

Low-Flattened Dispersion Hexagonal Photonic Crystal Fiber With Low Confinement Loss

... Abstract-- In this paper, a new photonic crystal fiber (PCF) with low and flattened dispersion and low confinement loss at wide wavelength range is presented. Significant improvement of PCFs it term ...

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Abstract A photonic crystal fiber (PCF) presents a new

Abstract A photonic crystal fiber (PCF) presents a new

... A photonic crystal fiber (PCF) presents a new way to guide ...the fiber work as a cladding, but provide much more flexibility in the ...Phonic Crystal Fiber (PCF) is investigated ...

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DESIGN AND ANALYSIS OF HEXAGONAL PHOTONIC CRYSTAL FIBER WITH ULTRA-HIGH BIREFRINGENT AND LARGE NEGATIVE DISPERSION COEFFICIENT FOR THE APPLICATION OF SENSING AND BROADBAND DISPERSION COMPENSATING FIBER

DESIGN AND ANALYSIS OF HEXAGONAL PHOTONIC CRYSTAL FIBER WITH ULTRA-HIGH BIREFRINGENT AND LARGE NEGATIVE DISPERSION COEFFICIENT FOR THE APPLICATION OF SENSING AND BROADBAND DISPERSION COMPENSATING FIBER

... microstructure photonic crystal fiber (PCF) has been proposed and analysed that simultaneously ensures ultrahigh birefringence for sensing applications and large value of negative dispersion in the ...

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Analysis of Optical Properties for Square, Circular and Hexagonal Photonic Crystal Fiber

Analysis of Optical Properties for Square, Circular and Hexagonal Photonic Crystal Fiber

... Photonic crystal fiber (PCF) is among the most special optical light guides. The core region always has high refractive index (silica glass) where the cladding re- gion is usually provided by micro ...

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