Design of non-reciprocal device based on magnetic photonic crystal fiber with enhanced birefringence

2020 ◽  
Vol 100 ◽  
pp. 104786
Author(s):  
Khadidja Saker ◽  
Touraya Bouchemat ◽  
Mahieddine Lahoubi ◽  
Mohamed Bouchemat ◽  
Shengli Pu
2018 ◽  
Vol 1 (1) ◽  
pp. 2-19
Author(s):  
Mahmood Sh. Majeed ◽  
Raid W. Daoud

A new method proposed in this paper to compute the fitness in Genetic Algorithms (GAs). In this new method the number of regions, which assigned for the population, divides the time. The fitness computation here differ from the previous methods, by compute it for each portion of the population as first pass, then the second pass begin to compute the fitness for population that lye in the portion which have bigger fitness value. The crossover and mutation and other GAs operator will do its work only for biggest fitness portion of the population. In this method, we can get a suitable and accurate group of proper solution for indexed profile of the photonic crystal fiber (PCF).


2009 ◽  
Vol 129 (4) ◽  
pp. 601-607
Author(s):  
Shubi F. Kaijage ◽  
Yoshinori Namihira ◽  
Nguyen H. Hai ◽  
Feroza Begum ◽  
S. M. Abdur Razzak ◽  
...  

Optik ◽  
2020 ◽  
Vol 218 ◽  
pp. 164997 ◽  
Author(s):  
Anurag Upadhyay ◽  
Shivam Singh ◽  
Y.K. Prajapati ◽  
Rajeev Tripathi

Optik ◽  
2020 ◽  
Vol 224 ◽  
pp. 165522
Author(s):  
Pibin Bing ◽  
Guifang Wu ◽  
Jialei Sui ◽  
Hongtao Zhang ◽  
Lian Tan ◽  
...  

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