Relative Intensity Noise Reduction by Optimizing Fiber Grating Fabry-Perot Laser Parameters.
A set of nonlinear rate equations that can describe an external cavity laser with any arbitrary external optical feedback (OFB) level are derived. A comprehensive study on the relative intensity noise (RIN) characteristics of a fiber grating Fabry-Perot is performed numerically. In this paper, fiber...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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2012
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| Online Access: | http://psasir.upm.edu.my/id/eprint/23452/1/Relative%20Intensity%20Noise%20Reduction%20by%20Optimizing%20Fiber%20Grating%20Fabry.pdf |
| _version_ | 1796970362314948608 |
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| author | Abas, Ahmad Fauzi Muhammad Noor, Ahmad Shukri Mahdi, Mohd Adzir Hisham, Hisham Kadhum Mahdiraji, Ghafour Amouzad |
| author_facet | Abas, Ahmad Fauzi Muhammad Noor, Ahmad Shukri Mahdi, Mohd Adzir Hisham, Hisham Kadhum Mahdiraji, Ghafour Amouzad |
| author_sort | Abas, Ahmad Fauzi |
| collection | UPM |
| description | A set of nonlinear rate equations that can describe an external cavity laser with any arbitrary external optical feedback (OFB) level are derived. A comprehensive study on the relative intensity noise (RIN) characteristics of a fiber grating Fabry-Perot is performed numerically. In this paper, fiber Bragg grating (FBG) is used as a wavelength lasing selective element to control the external OFB level, thereby control the RIN. In addition to the external OFB level, the effect of other external cavity parameters such as temperature, injection current, cavity volume, gain compression factor, and FBG parameters on RIN characteristics is investigated. The temperature dependence (TD) of RIN is calculated according to TD of laser parameters instead of well-known Parkove relationship. Results show that by optimization, the peak value of the RIN can be reduced down to around -150 dB/Hz. The optimum and the shortest external cavity length that provides the minimum RIN is found to be around 3.1 cm. In addition, by optimization, the relaxation oscillation frequency of RIN spectra is shifted toward around 5.6 GHz. |
| first_indexed | 2024-03-06T07:56:55Z |
| format | Article |
| id | upm.eprints-23452 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T07:56:55Z |
| publishDate | 2012 |
| record_format | dspace |
| spelling | upm.eprints-234522016-02-04T08:43:30Z http://psasir.upm.edu.my/id/eprint/23452/ Relative Intensity Noise Reduction by Optimizing Fiber Grating Fabry-Perot Laser Parameters. Abas, Ahmad Fauzi Muhammad Noor, Ahmad Shukri Mahdi, Mohd Adzir Hisham, Hisham Kadhum Mahdiraji, Ghafour Amouzad A set of nonlinear rate equations that can describe an external cavity laser with any arbitrary external optical feedback (OFB) level are derived. A comprehensive study on the relative intensity noise (RIN) characteristics of a fiber grating Fabry-Perot is performed numerically. In this paper, fiber Bragg grating (FBG) is used as a wavelength lasing selective element to control the external OFB level, thereby control the RIN. In addition to the external OFB level, the effect of other external cavity parameters such as temperature, injection current, cavity volume, gain compression factor, and FBG parameters on RIN characteristics is investigated. The temperature dependence (TD) of RIN is calculated according to TD of laser parameters instead of well-known Parkove relationship. Results show that by optimization, the peak value of the RIN can be reduced down to around -150 dB/Hz. The optimum and the shortest external cavity length that provides the minimum RIN is found to be around 3.1 cm. In addition, by optimization, the relaxation oscillation frequency of RIN spectra is shifted toward around 5.6 GHz. 2012 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/23452/1/Relative%20Intensity%20Noise%20Reduction%20by%20Optimizing%20Fiber%20Grating%20Fabry.pdf Abas, Ahmad Fauzi and Muhammad Noor, Ahmad Shukri and Mahdi, Mohd Adzir and Hisham, Hisham Kadhum and Mahdiraji, Ghafour Amouzad (2012) Relative Intensity Noise Reduction by Optimizing Fiber Grating Fabry-Perot Laser Parameters. IEEE Journal of Quantum Electronics, 48 (3). pp. 375-383. ISSN 0018-9197 http://dx.doi.org/10.1109/JQE.2011.2181489 10.1109/JQE.2011.2181489 |
| spellingShingle | Abas, Ahmad Fauzi Muhammad Noor, Ahmad Shukri Mahdi, Mohd Adzir Hisham, Hisham Kadhum Mahdiraji, Ghafour Amouzad Relative Intensity Noise Reduction by Optimizing Fiber Grating Fabry-Perot Laser Parameters. |
| title | Relative Intensity Noise Reduction by Optimizing Fiber Grating Fabry-Perot Laser Parameters. |
| title_full | Relative Intensity Noise Reduction by Optimizing Fiber Grating Fabry-Perot Laser Parameters. |
| title_fullStr | Relative Intensity Noise Reduction by Optimizing Fiber Grating Fabry-Perot Laser Parameters. |
| title_full_unstemmed | Relative Intensity Noise Reduction by Optimizing Fiber Grating Fabry-Perot Laser Parameters. |
| title_short | Relative Intensity Noise Reduction by Optimizing Fiber Grating Fabry-Perot Laser Parameters. |
| title_sort | relative intensity noise reduction by optimizing fiber grating fabry perot laser parameters |
| url | http://psasir.upm.edu.my/id/eprint/23452/1/Relative%20Intensity%20Noise%20Reduction%20by%20Optimizing%20Fiber%20Grating%20Fabry.pdf |
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