دورية أكاديمية
Q-Switched Pulse and Mode-Locked Pulse Generation From a Yb3+-Doped Fiber Laser Based on Bi2Se3
| العنوان: | Q-Switched Pulse and Mode-Locked Pulse Generation From a Yb3+-Doped Fiber Laser Based on Bi2Se3 |
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| المؤلفون: | Ja-Hon Lin, Guan-Hao Huang, Chu-Hsiang Ou, Kuan-Chin Che, Wei-Rein Liu, Shwu-Yun Tasy, Yao-Hui Chen |
| المصدر: | IEEE Photonics Journal, Vol 10, Iss 3, Pp 1-10 (2018) |
| بيانات النشر: | IEEE, 2018. |
| سنة النشر: | 2018 |
| المجموعة: | LCC:Applied optics. Photonics LCC:Optics. Light |
| مصطلحات موضوعية: | Q-switched laser, mode-locked laser, Yb $^{3+}$ -doped fiber laser, topological insulators., Applied optics. Photonics, TA1501-1820, Optics. Light, QC350-467 |
| الوصف: | The Q-switched pulse and mode-locked pulse were investigated in an all-normal dispersion Yb-doped fiber laser (YDFL) based on the topological insulators (TIs) with mixing of polyvinyl alcohol (PVA) to produce Bi2Se3/PVA film or deposition on the end facet of fiber to manufacture TI-compatible fiber. Through the dark Bi2Se3/PVA films with large nonsaturable loss, the YDFL was operated in the Q-switched state. The repetition rate and the duration of the Q-switched pulses increased and declined, respectively, with the pump power to show 2.2 μs duration and 137.8 kHz repetition rate at the highest pump power. Moreover, the mode-locked pulses, with a 16 MHz repetition rate and 380 ps pulsewidth, were generated at high pump power by using the light Bi2Se3/PVA film. By means of a Bi2Se3 compatible fiber, through optical deposition of the Bi2Se3 nanoplatelets on the end facet of the fiber, the mode-locked YDFL was generated at low-threshold pump power and revealed more stabilized operation state up to two hours. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1943-0655 |
| Relation: | https://ieeexplore.ieee.org/document/8332476/; https://doaj.org/toc/1943-0655 |
| DOI: | 10.1109/JPHOT.2018.2823785 |
| URL الوصول: | https://doaj.org/article/01d4270d131840e1b7a6ead54d580730 |
| رقم الأكسشن: | edsdoj.01d4270d131840e1b7a6ead54d580730 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 19430655 |
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| DOI: | 10.1109/JPHOT.2018.2823785 |