Study And Analysis Of Dispersion, Effective Area And Nonlinear Properties Of Photonic Crystal Fiber (Pcf) At Different Doping Concentration
We would like to express our sincere gratitude to our thesis supervisor Group Capt. Md. Afzal Hossain Senior Instructor and Head of the Department, Department of Computer Science and Engineering (CSE). We would like to express our heartfelt thanks gratefulness for his instructions, continuous enc...
Guardat en:
| Autors principals: | , , |
|---|---|
| Format: | Other |
| Idioma: | anglès |
| Publicat: |
Military Institute of Science and Technology
2015
|
| Matèries: | |
| Accés en línia: | http://hdl.handle.net/123456789/229 |
| Etiquetes: |
Sense etiquetes, Sigues el primer a etiquetar aquest registre!
|
| _version_ | 1868227015706935296 |
|---|---|
| author | Tahsin Haque, Anika Al-Mamun Sabuz, Md. Hasan Shimanto, Mahmudul |
| author_browse | Al-Mamun Sabuz, Md. Hasan Shimanto, Mahmudul Tahsin Haque, Anika |
| author_facet | Tahsin Haque, Anika Al-Mamun Sabuz, Md. Hasan Shimanto, Mahmudul |
| author_sort | Tahsin Haque, Anika |
| collection | DSpace |
| description | We would like to express our sincere gratitude to our thesis supervisor Group Capt. Md.
Afzal Hossain Senior Instructor and Head of the Department, Department of Computer
Science and Engineering (CSE). We would like to express our heartfelt thanks
gratefulness for his instructions, continuous encouragement, valuable discussions and
careful review during the period of this research. His keen sight and wealth of farsighted
advice and supervision have always provided us the precise guiding frameworks of this
research. We have learned many valuable lessons and concepts of the Photonic Crystal
Fiber (PCF) from him, which we have utilized to develop our abilities to work
innovatively and to boost our knowledge. His constant encouragement gave us the
confidence to carry out our work. We would also like to express our profound thanks
and gratitude to all personalities our department of EECE for providing us with all out
support during our thesis work.
Finally of course, we are grateful to our parents for their patience, love and endless
prayers. Without their prayer this work would never have come into existence. |
| format | Other |
| id | oai:localhost:123456789-229 |
| institution | My University |
| language | English |
| publishDate | 2015 |
| publishDateRange | 2015 |
| publishDateSort | 2015 |
| publisher | Military Institute of Science and Technology |
| publisherStr | Military Institute of Science and Technology |
| record_format | dspace |
| spelling | oai:localhost:123456789-2292016-01-21T17:37:13Z Study And Analysis Of Dispersion, Effective Area And Nonlinear Properties Of Photonic Crystal Fiber (Pcf) At Different Doping Concentration Tahsin Haque, Anika Al-Mamun Sabuz, Md. Hasan Shimanto, Mahmudul Analysis, Dispersion, Effective Area, Nonlinear Properties Of Photonic Crystal Fiber (Pcf) At Different Doping Concentration We would like to express our sincere gratitude to our thesis supervisor Group Capt. Md. Afzal Hossain Senior Instructor and Head of the Department, Department of Computer Science and Engineering (CSE). We would like to express our heartfelt thanks gratefulness for his instructions, continuous encouragement, valuable discussions and careful review during the period of this research. His keen sight and wealth of farsighted advice and supervision have always provided us the precise guiding frameworks of this research. We have learned many valuable lessons and concepts of the Photonic Crystal Fiber (PCF) from him, which we have utilized to develop our abilities to work innovatively and to boost our knowledge. His constant encouragement gave us the confidence to carry out our work. We would also like to express our profound thanks and gratitude to all personalities our department of EECE for providing us with all out support during our thesis work. Finally of course, we are grateful to our parents for their patience, love and endless prayers. Without their prayer this work would never have come into existence. Intriguing design of Photonic Crystal Fiber (PCF) with nearly zero dispersion at operating wavelength with high nonlinear coefficient has been exploited. Several optical materials including SiO2, GeO2 doped silica and pure Si has been studied for optimizing a structure for a certain range of operating wavelengths. Design and optical characteristics of defected GeO2 doped SiO2 square core with regular hexagonal air hole cladding have been studied extensively. Modal analysis of the proposed geometries has been performed for a wide range of wavelengths including visible range (400 -700 nm), short-wavelength infrared band (1.4-3 μm) and mid-wavelength infrared band (3-8 μm). A good number of defected core structure such as ellipse, square and some other irregular structures constructed from Bezier curves have also been investigated to achieve nearly zero dispersion. Achieving smaller effective mode area is an important feature of our proposed structure. High nonlinear gain can be mentioned as the eligibility of the proposed fiber as a powerful candidate of Super Continuum Generation (SCG), Four Wave Mixing (FWM) and Polarization effect of PCF. In this thesis, different properties of defected GeO2 doped SiO2 square core like dispersion, effective mode area, nonlinear parameter etc. are investigated numerically using Full Vector Finite Element method(FEM). Several challenging issues in the field of nonlinear photonics have been identified which will help also to optimize an optical waveguide for nonlinear applications from different perspectives. Department of Electrical, Electronic and Communication Engineering Military Institute of Science and Technology (MIST) 2015-11-25T04:55:18Z 2015-11-25T04:55:18Z 2014-12 Other http://hdl.handle.net/123456789/229 en application/pdf Military Institute of Science and Technology |
| spellingShingle | Analysis, Dispersion, Effective Area, Nonlinear Properties Of Photonic Crystal Fiber (Pcf) At Different Doping Concentration Tahsin Haque, Anika Al-Mamun Sabuz, Md. Hasan Shimanto, Mahmudul Study And Analysis Of Dispersion, Effective Area And Nonlinear Properties Of Photonic Crystal Fiber (Pcf) At Different Doping Concentration |
| title | Study And Analysis Of Dispersion, Effective Area And Nonlinear Properties Of Photonic Crystal Fiber (Pcf) At Different Doping Concentration |
| title_full | Study And Analysis Of Dispersion, Effective Area And Nonlinear Properties Of Photonic Crystal Fiber (Pcf) At Different Doping Concentration |
| title_fullStr | Study And Analysis Of Dispersion, Effective Area And Nonlinear Properties Of Photonic Crystal Fiber (Pcf) At Different Doping Concentration |
| title_full_unstemmed | Study And Analysis Of Dispersion, Effective Area And Nonlinear Properties Of Photonic Crystal Fiber (Pcf) At Different Doping Concentration |
| title_short | Study And Analysis Of Dispersion, Effective Area And Nonlinear Properties Of Photonic Crystal Fiber (Pcf) At Different Doping Concentration |
| title_sort | study and analysis of dispersion effective area and nonlinear properties of photonic crystal fiber pcf at different doping concentration |
| topic | Analysis, Dispersion, Effective Area, Nonlinear Properties Of Photonic Crystal Fiber (Pcf) At Different Doping Concentration |
| url | http://hdl.handle.net/123456789/229 |
| work_keys_str_mv | AT tahsinhaqueanika studyandanalysisofdispersioneffectiveareaandnonlinearpropertiesofphotoniccrystalfiberpcfatdifferentdopingconcentration AT almamunsabuzmd studyandanalysisofdispersioneffectiveareaandnonlinearpropertiesofphotoniccrystalfiberpcfatdifferentdopingconcentration AT hasanshimantomahmudul studyandanalysisofdispersioneffectiveareaandnonlinearpropertiesofphotoniccrystalfiberpcfatdifferentdopingconcentration |