Helically Twisted Solid-Core Photonic Crystal Fibres

Relief Bragg grating reflectors inscribed into solid core photonic crystal fibres

Advanced Photonics Congress ◽

10.1364/bgpp.2012.bm3d.2 ◽

2012 ◽

Author(s):

Maria Konstantaki ◽

Paul Childs ◽

Michele Sozzi ◽

Stavros Pissadakis

Keyword(s):

Photonic Crystal ◽

Bragg Grating ◽

Solid Core ◽

Photonic Crystal Fibres

Download Full-text

Numerical Study of Solid Core Photonic Crystal Fibres with Endlessly Single Mode

Ibn AL- Haitham Journal For Pure and Applied Science ◽

10.30526/31.3.2025 ◽

2018 ◽

Vol 31 (3) ◽

pp. 33

Author(s):

Nadia Fateh Muhammed ◽

Aseel Ibrahim ◽

Shehab Ahmad Kahdum

Keyword(s):

Finite Element Method ◽

Photonic Crystal ◽

Numerical Study ◽

Single Mode ◽

Solid Core ◽

Hole Size ◽

The Finite Element Method ◽

Photonic Crystal Fibre ◽

Photonic Crystal Fibres ◽

Air Hole

In this work, a solid core photonic crystal fibre (SC-PCF) has been designed with endlessly single mode of which both centerd core and holes in the cladding are organized by circles. The designed SC-PCF has a single solid centerd core which is ringed by a six rings hexagonal cladding. The computation of SC-PCF is achieved by using the finite element method (FEM) with perfectly matched layer (PML) boundary condition. All the designed factors like dimensions and distance of both core and cladding areas have varied with an optimized structure. After ending the numerical calculation, the results shows that there are a link between the air hols in the cladding , and the different normalized air hole size.

Download Full-text

Single Scatterer Effects in Solid-core Photonic Crystal Fibres

10.1109/ecoc.2006.4801417 ◽

2006 ◽

Author(s):

P. Steinvurzel ◽

B. T. Kuhlmey ◽

C. M. de Sterke ◽

B. J. Eggleton ◽

M. J. Steel

Keyword(s):

Photonic Crystal ◽

Solid Core ◽

Photonic Crystal Fibres

Download Full-text

Dispersion management in soft glass all-solid photonic crystal fibres

Opto-Electronics Review ◽

10.2478/s11772-012-0033-y ◽

2012 ◽

Vol 20 (3) ◽

Cited By ~ 15

Author(s):

R. Buczynski ◽

J. Pniewski ◽

D. Pysz ◽

R. Stepien ◽

R. Kasztelanic ◽

...

Keyword(s):

Photonic Crystal ◽

Nonlinear Coefficient ◽

High Refractive Index ◽

Supercontinuum Generation ◽

Solid Core ◽

Dispersion Management ◽

Photonic Crystal Fibre ◽

Photonic Crystal Fibres ◽

Index Contrast ◽

Management Capabilities

AbstractThe development of all-solid photonic crystal fibres for nonlinear optics is an alternative approach to air-glass solid core photonic crystal fibres. The use of soft glasses ensures a high refractive index contrast (> 0.1) and a high nonlinear coefficient of the fibres. We report on the dispersion management capabilities in all-solid photonic crystal fibres taking into account four thermally matched glasses which can be jointly processed using the stack-and-draw fibre technique. We present structures with over 450 nm broadband flat normal dispersion and ultra-flat near zero anomalous dispersion below 5 ps/nm/km over 300 nm dedicated to supercontinuum generation with 1540 nm laser sources. The development of an all-solid photonic crystal fibre made of F2 and NC21 glasses is presented. The fibre is used to demonstrate supercontinuum generation in the range of 730–870 nm (150 nm) with flatness below 5 dB.

Download Full-text