Relief Bragg grating reflectors inscribed into solid core photonic crystal fibres

2012 ◽  
Author(s):  
Maria Konstantaki ◽  
Paul Childs ◽  
Michele Sozzi ◽  
Stavros Pissadakis
Keyword(s):  
Photonic Crystal ◽  
Bragg Grating ◽  
Solid Core ◽  
Photonic Crystal Fibres

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

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.

Single Scatterer Effects in Solid-core Photonic Crystal Fibres

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

Bragg grating writing in photonic crystal fibres

2009 ◽  
Author(s):  
Kevin Cook ◽  
John Canning ◽  
Alexandre A. P. Pohl ◽  
John Holdsworth ◽  
Michael Stevenson ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Bragg Grating ◽  
Photonic Crystal Fibres

Dispersion management in soft glass all-solid photonic crystal fibres

2012 ◽  
Vol 20 (3) ◽  
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.

scholarly journals Photonic Crystal Fibres PCF for Different Sensors in Review

2018 ◽  
Vol 454 ◽  
pp. 012173 ◽  
Author(s):  
Zainab H. Tawfiq ◽  
Makram A. Fakhri ◽  
Salah A. Adnan
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fibres

The analogy between photonic crystal fibres and step index fibres

2003 ◽  
Author(s):  
T.A. Birkst ◽  
D. Mogilevtsev ◽  
J.C. Knight ◽  
P.St.J. Russell ◽  
J. Broeng ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fibres ◽  
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