Temperature effects on power characteristics of vertical-cavity surface-emitting lasers
This paper presents a numerical study based on temperature dependency on Auger process, examining the impact of temperature change and laser cavity active region parameters on the output power characteristics (Pout) of vertical-cavity surface-emitting lasers (VCSELs). The active region parameters in...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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American Scientific Publishers
2024
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| Online Access: | http://psasir.upm.edu.my/id/eprint/118098/ http://psasir.upm.edu.my/id/eprint/118098/1/118098.pdf |
| _version_ | 1848867429859459072 |
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| author | Hisham, Hisham K. Zainol Abidin, Nadiah Husseini Alresheedi, Mohammed Thamer Abas, Ahmad Fauzi Ng, Khoon Eng Mahdi, Mohd Adzir |
| author_facet | Hisham, Hisham K. Zainol Abidin, Nadiah Husseini Alresheedi, Mohammed Thamer Abas, Ahmad Fauzi Ng, Khoon Eng Mahdi, Mohd Adzir |
| author_sort | Hisham, Hisham K. |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This paper presents a numerical study based on temperature dependency on Auger process, examining the impact of temperature change and laser cavity active region parameters on the output power characteristics (Pout) of vertical-cavity surface-emitting lasers (VCSELs). The active region parameters include active region diameter, effective length, active region thickness, injection current, and mirror reflectivity. With increasing temperature, Pout reduction rate rises in proportion to active region diameter growth as opposed to effective length or active region thickness growth. It was determined that Pout thermal effects change minimally with injection current variation but can be reduced or completely mitigated by increasing the mirror reflectivity. This study provides notable insights in the design of VCSEL with consideration of temperature dependency on the Auger process. |
| first_indexed | 2025-11-15T14:36:22Z |
| format | Article |
| id | upm-118098 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:36:22Z |
| publishDate | 2024 |
| publisher | American Scientific Publishers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1180982025-07-01T07:59:06Z http://psasir.upm.edu.my/id/eprint/118098/ Temperature effects on power characteristics of vertical-cavity surface-emitting lasers Hisham, Hisham K. Zainol Abidin, Nadiah Husseini Alresheedi, Mohammed Thamer Abas, Ahmad Fauzi Ng, Khoon Eng Mahdi, Mohd Adzir This paper presents a numerical study based on temperature dependency on Auger process, examining the impact of temperature change and laser cavity active region parameters on the output power characteristics (Pout) of vertical-cavity surface-emitting lasers (VCSELs). The active region parameters include active region diameter, effective length, active region thickness, injection current, and mirror reflectivity. With increasing temperature, Pout reduction rate rises in proportion to active region diameter growth as opposed to effective length or active region thickness growth. It was determined that Pout thermal effects change minimally with injection current variation but can be reduced or completely mitigated by increasing the mirror reflectivity. This study provides notable insights in the design of VCSEL with consideration of temperature dependency on the Auger process. American Scientific Publishers 2024-03 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/118098/1/118098.pdf Hisham, Hisham K. and Zainol Abidin, Nadiah Husseini and Alresheedi, Mohammed Thamer and Abas, Ahmad Fauzi and Ng, Khoon Eng and Mahdi, Mohd Adzir (2024) Temperature effects on power characteristics of vertical-cavity surface-emitting lasers. Journal of Nanoelectronics and Optoelectronics, 19 (3). pp. 278-283. ISSN 1555-130X; eISSN: 1555-1318 https://www.ingentaconnect.com/content/asp/jno/2024/00000019/00000003/art00005;jsessionid=2hk716v9c2fv6.x-ic-live-01 10.1166/jno.2024.3574 |
| spellingShingle | Hisham, Hisham K. Zainol Abidin, Nadiah Husseini Alresheedi, Mohammed Thamer Abas, Ahmad Fauzi Ng, Khoon Eng Mahdi, Mohd Adzir Temperature effects on power characteristics of vertical-cavity surface-emitting lasers |
| title | Temperature effects on power characteristics of vertical-cavity surface-emitting lasers |
| title_full | Temperature effects on power characteristics of vertical-cavity surface-emitting lasers |
| title_fullStr | Temperature effects on power characteristics of vertical-cavity surface-emitting lasers |
| title_full_unstemmed | Temperature effects on power characteristics of vertical-cavity surface-emitting lasers |
| title_short | Temperature effects on power characteristics of vertical-cavity surface-emitting lasers |
| title_sort | temperature effects on power characteristics of vertical-cavity surface-emitting lasers |
| url | http://psasir.upm.edu.my/id/eprint/118098/ http://psasir.upm.edu.my/id/eprint/118098/ http://psasir.upm.edu.my/id/eprint/118098/ http://psasir.upm.edu.my/id/eprint/118098/1/118098.pdf |