Tungsten trioxide nanocomposite for conventional soliton and noise-like pulse generation in anomalous dispersion laser cavity
This work demonstrates the employment of tungsten trioxide/polydimethylsiloxane nanocomposite saturable absorber (WO3/PDMS-SA) in realizing mode-locked conventional soliton (CS) and noise-like pulse (NLP) laser generation in net anomalous dispersion. The switching formation from CS regime of 970.0‰f...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2023
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| Online Access: | http://psasir.upm.edu.my/id/eprint/108365/1/108365.pdf |
| _version_ | 1825939623299252224 |
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| author | Mansor, Maisarah Zainol Abidin, Nadiah Husseini Mohd Yusoff, Norita Lau, Kuen Yao Chyi, Josephine Liew Ying Janyani, Vijay Garg, Amit Kumar Alresheedi, Mohammed Thamer Mahdi, Mohd Adzir |
| author_facet | Mansor, Maisarah Zainol Abidin, Nadiah Husseini Mohd Yusoff, Norita Lau, Kuen Yao Chyi, Josephine Liew Ying Janyani, Vijay Garg, Amit Kumar Alresheedi, Mohammed Thamer Mahdi, Mohd Adzir |
| author_sort | Mansor, Maisarah |
| collection | UPM |
| description | This work demonstrates the employment of tungsten trioxide/polydimethylsiloxane nanocomposite saturable absorber (WO3/PDMS-SA) in realizing mode-locked conventional soliton (CS) and noise-like pulse (NLP) laser generation in net anomalous dispersion. The switching formation from CS regime of 970.0‰fs pulse duration to NLP regime of 182.0‰fs coherent spike with 65.3‰ps pedestal was achieved by varying its pump power. The pulse laser exhibited good stability of 50.76 and 49.82‰dB signal-to-noise ratio at 9.09‰MHz fundamental repetition rate and trivial variation during stability test for CS and NLP regime, respectively. This work expresses the feasibility of WO3/PDMS-SA in attaining various types of mode-locked pulse phenomena using a fixed cavity configuration conceivably beneficial for compact dual-purpose laser systems. |
| first_indexed | 2024-12-09T02:20:19Z |
| format | Article |
| id | upm.eprints-108365 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-12-09T02:20:19Z |
| publishDate | 2023 |
| publisher | De Gruyter |
| record_format | dspace |
| spelling | upm.eprints-1083652024-11-18T03:26:56Z http://psasir.upm.edu.my/id/eprint/108365/ Tungsten trioxide nanocomposite for conventional soliton and noise-like pulse generation in anomalous dispersion laser cavity Mansor, Maisarah Zainol Abidin, Nadiah Husseini Mohd Yusoff, Norita Lau, Kuen Yao Chyi, Josephine Liew Ying Janyani, Vijay Garg, Amit Kumar Alresheedi, Mohammed Thamer Mahdi, Mohd Adzir This work demonstrates the employment of tungsten trioxide/polydimethylsiloxane nanocomposite saturable absorber (WO3/PDMS-SA) in realizing mode-locked conventional soliton (CS) and noise-like pulse (NLP) laser generation in net anomalous dispersion. The switching formation from CS regime of 970.0‰fs pulse duration to NLP regime of 182.0‰fs coherent spike with 65.3‰ps pedestal was achieved by varying its pump power. The pulse laser exhibited good stability of 50.76 and 49.82‰dB signal-to-noise ratio at 9.09‰MHz fundamental repetition rate and trivial variation during stability test for CS and NLP regime, respectively. This work expresses the feasibility of WO3/PDMS-SA in attaining various types of mode-locked pulse phenomena using a fixed cavity configuration conceivably beneficial for compact dual-purpose laser systems. De Gruyter 2023-04 Article PeerReviewed text en cc_by_4 http://psasir.upm.edu.my/id/eprint/108365/1/108365.pdf Mansor, Maisarah and Zainol Abidin, Nadiah Husseini and Mohd Yusoff, Norita and Lau, Kuen Yao and Chyi, Josephine Liew Ying and Janyani, Vijay and Garg, Amit Kumar and Alresheedi, Mohammed Thamer and Mahdi, Mohd Adzir (2023) Tungsten trioxide nanocomposite for conventional soliton and noise-like pulse generation in anomalous dispersion laser cavity. Nanotechnology Reviews, 12 (1). pp. 1-15. ISSN 2191-9089; eISSN: 2191-9097 https://www.degruyter.com/document/doi/10.1515/ntrev-2022-0535/html 10.1515/ntrev-2022-0535 |
| spellingShingle | Mansor, Maisarah Zainol Abidin, Nadiah Husseini Mohd Yusoff, Norita Lau, Kuen Yao Chyi, Josephine Liew Ying Janyani, Vijay Garg, Amit Kumar Alresheedi, Mohammed Thamer Mahdi, Mohd Adzir Tungsten trioxide nanocomposite for conventional soliton and noise-like pulse generation in anomalous dispersion laser cavity |
| title | Tungsten trioxide nanocomposite for conventional soliton and noise-like pulse generation in anomalous dispersion laser cavity |
| title_full | Tungsten trioxide nanocomposite for conventional soliton and noise-like pulse generation in anomalous dispersion laser cavity |
| title_fullStr | Tungsten trioxide nanocomposite for conventional soliton and noise-like pulse generation in anomalous dispersion laser cavity |
| title_full_unstemmed | Tungsten trioxide nanocomposite for conventional soliton and noise-like pulse generation in anomalous dispersion laser cavity |
| title_short | Tungsten trioxide nanocomposite for conventional soliton and noise-like pulse generation in anomalous dispersion laser cavity |
| title_sort | tungsten trioxide nanocomposite for conventional soliton and noise like pulse generation in anomalous dispersion laser cavity |
| url | http://psasir.upm.edu.my/id/eprint/108365/1/108365.pdf |
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