Study the effect of Pitch size When the number of rings of the second air gaps on the dispersion profile of Photonic Crystal Fibers
The need for a fibre optics working in the visible part of the electromagnetic spectrum has led to the development of new kind of fibre optics called photonic crystal fibre (PCF).In this paper we have investigate the effect of the pitch distance Λ as a function of the wavelength for a single mode P...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Tikrit University
2023-02-01
|
| Series: | Tikrit Journal of Pure Science |
| Subjects: | |
| Online Access: | https://tjpsj.org/index.php/tjps/article/view/1198 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849701909587296256 |
|---|---|
| author | Basira Q. Sulaiman Esam Sameen Ali Nihad Ali Shafeek |
| author_facet | Basira Q. Sulaiman Esam Sameen Ali Nihad Ali Shafeek |
| author_sort | Basira Q. Sulaiman |
| collection | DOAJ |
| description |
The need for a fibre optics working in the visible part of the electromagnetic spectrum has led to the development of new kind of fibre optics called photonic crystal fibre (PCF).In this paper we have investigate the effect of the pitch distance Λ as a function of the wavelength for a single mode PCF. The results has indicated that for (Nr=2 , MNr=1 , Λ=1.2 , d/Λ=0.5) this design has a dispersion of (-37ps/nm/km) at λ=0.8µm and a dispersion of (-30 ps /nm/km) at λ=1.31µm and a dispersion of( 1.10ps/nm/km) at λ= 1.55µm .This design has a flat dispersion for a wavelength range of (0.95 µm, in addition to that, this model has (3ZDW) in the dispersion curve. P
|
| format | Article |
| id | doaj-art-3676015a012c4d718cbcee00813c80b2 |
| institution | DOAJ |
| issn | 1813-1662 2415-1726 |
| language | English |
| publishDate | 2023-02-01 |
| publisher | Tikrit University |
| record_format | Article |
| series | Tikrit Journal of Pure Science |
| spelling | doaj-art-3676015a012c4d718cbcee00813c80b22025-08-20T03:17:48ZengTikrit UniversityTikrit Journal of Pure Science1813-16622415-17262023-02-0120310.25130/tjps.v20i3.1198Study the effect of Pitch size When the number of rings of the second air gaps on the dispersion profile of Photonic Crystal FibersBasira Q. SulaimanEsam Sameen AliNihad Ali Shafeek The need for a fibre optics working in the visible part of the electromagnetic spectrum has led to the development of new kind of fibre optics called photonic crystal fibre (PCF).In this paper we have investigate the effect of the pitch distance Λ as a function of the wavelength for a single mode PCF. The results has indicated that for (Nr=2 , MNr=1 , Λ=1.2 , d/Λ=0.5) this design has a dispersion of (-37ps/nm/km) at λ=0.8µm and a dispersion of (-30 ps /nm/km) at λ=1.31µm and a dispersion of( 1.10ps/nm/km) at λ= 1.55µm .This design has a flat dispersion for a wavelength range of (0.95 µm, in addition to that, this model has (3ZDW) in the dispersion curve. P https://tjpsj.org/index.php/tjps/article/view/1198dispersionstep distanceair gapsphotonic crystal fiber |
| spellingShingle | Basira Q. Sulaiman Esam Sameen Ali Nihad Ali Shafeek Study the effect of Pitch size When the number of rings of the second air gaps on the dispersion profile of Photonic Crystal Fibers Tikrit Journal of Pure Science dispersion step distance air gaps photonic crystal fiber |
| title | Study the effect of Pitch size When the number of rings of the second air gaps on the dispersion profile of Photonic Crystal Fibers |
| title_full | Study the effect of Pitch size When the number of rings of the second air gaps on the dispersion profile of Photonic Crystal Fibers |
| title_fullStr | Study the effect of Pitch size When the number of rings of the second air gaps on the dispersion profile of Photonic Crystal Fibers |
| title_full_unstemmed | Study the effect of Pitch size When the number of rings of the second air gaps on the dispersion profile of Photonic Crystal Fibers |
| title_short | Study the effect of Pitch size When the number of rings of the second air gaps on the dispersion profile of Photonic Crystal Fibers |
| title_sort | study the effect of pitch size when the number of rings of the second air gaps on the dispersion profile of photonic crystal fibers |
| topic | dispersion step distance air gaps photonic crystal fiber |
| url | https://tjpsj.org/index.php/tjps/article/view/1198 |
| work_keys_str_mv | AT basiraqsulaiman studytheeffectofpitchsizewhenthenumberofringsofthesecondairgapsonthedispersionprofileofphotoniccrystalfibers AT esamsameenali studytheeffectofpitchsizewhenthenumberofringsofthesecondairgapsonthedispersionprofileofphotoniccrystalfibers AT nihadalishafeek studytheeffectofpitchsizewhenthenumberofringsofthesecondairgapsonthedispersionprofileofphotoniccrystalfibers |