Approximate analytical expressions for pulse modulation response of quantum cascade lasers
Approximate analytical expressions for turn-on delay, rise time and fall time for pulse modulation of the drive current of quantum cascade lasers are presented. These time expressions are obtained using piece-wise analysis of rate equations. From the analytical expressions, the effects of laser para...
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| Language: | en |
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Taylor and Francis Ltd.
2018
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| Online Access: | http://ir.unimas.my/id/eprint/19444/1/Approximate-analytical-expressions-for-pulse-modulation-response-of-quantum-cascade-lasers_2018_Journal-of-Modern-Optics.html http://ir.unimas.my/id/eprint/19444/ https://doi.org/10.1080/09500340.2017.1397219 |
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| author | Yong, K.S.C. Haldar, Manas Kumar Webb, Jeffrey Frank |
| author_facet | Yong, K.S.C. Haldar, Manas Kumar Webb, Jeffrey Frank |
| author_sort | Yong, K.S.C. |
| building | Centre for Academic Information Services (CAIS) |
| collection | Institutional Repository |
| content_provider | Universiti Malaysia Sarawak |
| content_source | UNIMAS Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Approximate analytical expressions for turn-on delay, rise time and fall time for pulse modulation of the drive current of quantum cascade lasers are presented. These time expressions are obtained using piece-wise analysis of rate equations. From the analytical expressions, the effects of laser parameters and off and on currents are discussed. A numerical analysis shows reasonable agreement with analytical results. It also confirms the predictions from analytical results. The pulse response is compared with that of near-infrared interband lasers. © 2017 Informa UK Limited, trading as Taylor & Francis Group. |
| format | Article |
| id | my.unimas.ir-19444 |
| institution | Universiti Malaysia Sarawak |
| language | en |
| publishDate | 2018 |
| publisher | Taylor and Francis Ltd. |
| record_format | eprints |
| spelling | my.unimas.ir-194442022-09-29T03:05:06Z http://ir.unimas.my/id/eprint/19444/ Approximate analytical expressions for pulse modulation response of quantum cascade lasers Yong, K.S.C. Haldar, Manas Kumar Webb, Jeffrey Frank T Technology (General) Approximate analytical expressions for turn-on delay, rise time and fall time for pulse modulation of the drive current of quantum cascade lasers are presented. These time expressions are obtained using piece-wise analysis of rate equations. From the analytical expressions, the effects of laser parameters and off and on currents are discussed. A numerical analysis shows reasonable agreement with analytical results. It also confirms the predictions from analytical results. The pulse response is compared with that of near-infrared interband lasers. © 2017 Informa UK Limited, trading as Taylor & Francis Group. Taylor and Francis Ltd. 2018-02-23 Article PeerReviewed text en http://ir.unimas.my/id/eprint/19444/1/Approximate-analytical-expressions-for-pulse-modulation-response-of-quantum-cascade-lasers_2018_Journal-of-Modern-Optics.html Yong, K.S.C. and Haldar, Manas Kumar and Webb, Jeffrey Frank (2018) Approximate analytical expressions for pulse modulation response of quantum cascade lasers. Journal of Modern Optics, 65 (4). pp. 406-414. ISSN 09500340 https://doi.org/10.1080/09500340.2017.1397219 DOI: 10.1080/09500340.2017.1397219 |
| spellingShingle | T Technology (General) Yong, K.S.C. Haldar, Manas Kumar Webb, Jeffrey Frank Approximate analytical expressions for pulse modulation response of quantum cascade lasers |
| title | Approximate analytical expressions for pulse modulation response of quantum cascade lasers |
| title_full | Approximate analytical expressions for pulse modulation response of quantum cascade lasers |
| title_fullStr | Approximate analytical expressions for pulse modulation response of quantum cascade lasers |
| title_full_unstemmed | Approximate analytical expressions for pulse modulation response of quantum cascade lasers |
| title_short | Approximate analytical expressions for pulse modulation response of quantum cascade lasers |
| title_sort | approximate analytical expressions for pulse modulation response of quantum cascade lasers |
| topic | T Technology (General) |
| url | http://ir.unimas.my/id/eprint/19444/1/Approximate-analytical-expressions-for-pulse-modulation-response-of-quantum-cascade-lasers_2018_Journal-of-Modern-Optics.html http://ir.unimas.my/id/eprint/19444/ https://doi.org/10.1080/09500340.2017.1397219 |
| url_provider | http://ir.unimas.my/ |