Photonic bandgap fibers: optical properties and device applications

2004 ◽  
Author(s):  
Tuomo M. Ritari ◽  
Jesse Tuominen ◽  
Jan C. Petersen ◽  
Hanne Ludvigsen
2013 ◽  
Vol 38 (9) ◽  
pp. 1382 ◽  
Author(s):  
Eric Numkam Fokoua ◽  
Marco N. Petrovich ◽  
Naveen K. Baddela ◽  
Natalie V. Wheeler ◽  
John R. Hayes ◽  
...  

2021 ◽  
Vol 50 (5) ◽  
pp. 2576-2583
Author(s):  
Uche Paul Onochie ◽  
Sunday Chukwuyem Ikpeseni ◽  
Anthony Egwu Igweoko ◽  
Hilary Ijeoma Owamah ◽  
Chinecherem Collins Aluma ◽  
...  

2004 ◽  
Vol 12 (5) ◽  
pp. 835 ◽  
Author(s):  
F. Luan ◽  
J. C. Knight ◽  
P. St. J. Russell ◽  
S. Campbell ◽  
D. Xiao ◽  
...  

Author(s):  
Yukiko Sakai ◽  
Tonglei Cheng ◽  
Hiroyasu Kawashima ◽  
Takenobu Suzuki ◽  
Yasutake Ohishi

2018 ◽  
Vol 2018 ◽  
pp. 1-4
Author(s):  
Adel Abdallah

An experiment is proposed to show the feasibility of using hollow-core photonic bandgap fibers (HC-PBF) in the fiber-optic interferometric stethoscopes to generally improve the sensitivity and overcome the problems associated with the electronic stethoscopes. In the experiment, the HC-1550 is used as a measuring arm of an unbalanced Mach-Zehnder interferometer (MZI) and the conventional single-mode optical fiber (SMF) is used as an isolated reference arm. Detection and demodulation of the relative phase shift is performed passively using phase-generated carrier homodyne technique (PGC). The proposed results indicate the significance of using HC-PBFs in the future stethoscopes.


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