Characterization of Turn-On Time Delay in a Fiber Grating Fabry–Perot Lasers
In this paper, turn-on time delay characteristics of a fiber grating Fabry-Perot (FGFP) laser are numerically investigated by considering all the carrier recombination rate (CRR) R(N) coefficients (nonradiative, A(nr); radiative, B; and Auger coefficient, C). The results show that the turn-on time d...
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Institute of Electrical and Electronics Engineers (IEEE)
2012
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| Online Access: | http://eprints.um.edu.my/4643/1/Hisham-2012-Characterization_of.pdf http://eprints.um.edu.my/4643/ https://doi.org/10.1109/JPHOT.2012.2214207 |
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| author | Hisham, H.K. Mahdiraji, Ghafour Amouzad Abas, A.F. Mahdi, M.A. Adikan, Faisal Rafiq Mahamd |
| author_facet | Hisham, H.K. Mahdiraji, Ghafour Amouzad Abas, A.F. Mahdi, M.A. Adikan, Faisal Rafiq Mahamd |
| author_sort | Hisham, H.K. |
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| content_source | UM Research Repository |
| continent | Asia |
| country | Malaysia |
| description | In this paper, turn-on time delay characteristics of a fiber grating Fabry-Perot (FGFP) laser are numerically investigated by considering all the carrier recombination rate (CRR) R(N) coefficients (nonradiative, A(nr); radiative, B; and Auger coefficient, C). The results show that the turn-on time delay significantly reduces by increasing the injection current (I-inj) and/or the initial value of carrier density (N-i). Meanwhile, the turn-on time delay increases by increasing the CRR coefficients. However, its effect can be minimized by increasing I-inj and/or N-i. In addition, the turn-on time delay can be reduced by increasing the external optical feedback (OFB) level. Moreover, it is shown that the optimum external-cavity length (L-ext) is 3.1 cm. Furthermore, an antireflection (AR) coating reflectivity value of 1 X 10(-2) is sufficient for the laser to operate at good turn-on time delay and low fabrication complexity. The obtained results can provide an important idea for the practical fabrication of the FGFP laser used in the dense wavelength-division multiplexing (DWDM) systems and optical access networks. |
| format | Article |
| id | my.um.eprints-4643 |
| institution | Universiti Malaya |
| language | en |
| publishDate | 2012 |
| publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| record_format | eprints |
| spelling | my.um.eprints-46432019-12-02T04:27:54Z http://eprints.um.edu.my/4643/ Characterization of Turn-On Time Delay in a Fiber Grating Fabry–Perot Lasers Hisham, H.K. Mahdiraji, Ghafour Amouzad Abas, A.F. Mahdi, M.A. Adikan, Faisal Rafiq Mahamd TK Electrical engineering. Electronics Nuclear engineering In this paper, turn-on time delay characteristics of a fiber grating Fabry-Perot (FGFP) laser are numerically investigated by considering all the carrier recombination rate (CRR) R(N) coefficients (nonradiative, A(nr); radiative, B; and Auger coefficient, C). The results show that the turn-on time delay significantly reduces by increasing the injection current (I-inj) and/or the initial value of carrier density (N-i). Meanwhile, the turn-on time delay increases by increasing the CRR coefficients. However, its effect can be minimized by increasing I-inj and/or N-i. In addition, the turn-on time delay can be reduced by increasing the external optical feedback (OFB) level. Moreover, it is shown that the optimum external-cavity length (L-ext) is 3.1 cm. Furthermore, an antireflection (AR) coating reflectivity value of 1 X 10(-2) is sufficient for the laser to operate at good turn-on time delay and low fabrication complexity. The obtained results can provide an important idea for the practical fabrication of the FGFP laser used in the dense wavelength-division multiplexing (DWDM) systems and optical access networks. Institute of Electrical and Electronics Engineers (IEEE) 2012 Article PeerReviewed application/pdf en http://eprints.um.edu.my/4643/1/Hisham-2012-Characterization_of.pdf Hisham, H.K. and Mahdiraji, Ghafour Amouzad and Abas, A.F. and Mahdi, M.A. and Adikan, Faisal Rafiq Mahamd (2012) Characterization of Turn-On Time Delay in a Fiber Grating Fabry–Perot Lasers. IEEE Photonics Journal, 4 (5). pp. 1662-1678. ISSN 1943-0655, DOI https://doi.org/10.1109/JPHOT.2012.2214207 <https://doi.org/10.1109/JPHOT.2012.2214207>. https://doi.org/10.1109/JPHOT.2012.2214207 doi:10.1109/JPHOT.2012.2214207 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Hisham, H.K. Mahdiraji, Ghafour Amouzad Abas, A.F. Mahdi, M.A. Adikan, Faisal Rafiq Mahamd Characterization of Turn-On Time Delay in a Fiber Grating Fabry–Perot Lasers |
| title | Characterization of Turn-On Time Delay in a Fiber Grating Fabry–Perot Lasers |
| title_full | Characterization of Turn-On Time Delay in a Fiber Grating Fabry–Perot Lasers |
| title_fullStr | Characterization of Turn-On Time Delay in a Fiber Grating Fabry–Perot Lasers |
| title_full_unstemmed | Characterization of Turn-On Time Delay in a Fiber Grating Fabry–Perot Lasers |
| title_short | Characterization of Turn-On Time Delay in a Fiber Grating Fabry–Perot Lasers |
| title_sort | characterization of turn-on time delay in a fiber grating fabry–perot lasers |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.um.edu.my/4643/1/Hisham-2012-Characterization_of.pdf http://eprints.um.edu.my/4643/ https://doi.org/10.1109/JPHOT.2012.2214207 |
| url_provider | http://eprints.um.edu.my/ |