2012 Fiscal Year Final Research Report
Development of wideband highly functional mono-cycle optical frequency comb source using ultrafast nonlinear optical effect
| Project/Area Number |
22360028
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Applied optics/Quantum optical engineering
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| Research Institution | Nagoya University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2012
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| Keywords | 光制御 / 超短パルス / ファイバレーザー / 光ファイバ / 非線形光学効果 / 光周波数コム / パルス捕捉 / スーパーコンティニューム |
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| Research Abstract |
In this work, we investigated highly functional ultrashort pulse source using nonlinear fiber effects. First, we demonstrated numerical analysis of ultrashort pulse fiber laser using carbon nanotube. Considering the numerical results, we succeeded in the demonstration of 285 mW highest power fiber laser using carbon nanotube. Next, optical frequency comb system using developed nanotube fiber laser was demonstrated. Then, 50 fs high power ultrashort pulse was successfully generated using similariton fiber amplifier, and an octave spanning coherent supercontinuum was generated. Finally, the spectrogram of generated coherent supercontinuum was ob served using X-FROG for the first time.
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Research Products
(15 results)
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[Journal Article] Ultralow-repetition rate, high-energy, polarization maintaining, Er-doped ultrashort pulse fiber laser using single wall carbon nanotube saturable absorber2010
Author(s)
Y. Seno, N. Nishizawa, Y. Sakakibara, K. Sumimura, E. Itoga, H. Kataura, and K. Itoh
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Journal Title
Opt. Express
Volume: vol,18
Pages: 20673-20680
Peer Reviewed
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[Presentation] 154 kHz, Ultra-low repetition rate, high-energy pulse, polarization maintaining, Er-doped fiber laser using single wall carbon nanotube polyimide film2010
Author(s)
Y. Senoo, N. Nishizawa, Y. Sakakibara, K. Sumimura, E. Itoga, H. Kataura, and K. Itoh
Organizer
CLEO2010, JTuD47
Place of Presentation
San Jose, USA
Year and Date
20100516-21
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