Chinese Optics Letters, Volume. 17, Issue 2, 020003(2019)
Active–passive pulse laser based on gold nanobipyramids at 1.3 μm wavelength
Figures & Tables(7)
Fig. 1. (a) Fabrication process of Au-NBPs. TEM image with a scale of (b) 2000 nm and (c) 100 nm. (d) Absorption spectrum of Au-NBPs.
Fig. 3. (a) Average output power and (b) pulse width and repetition rate versus absorbed pump power.
Fig. 4. (a) Average output power and (b) pulse width versus absorbed pump power at the DQS laser. Inset, output spectrum.
Fig. 6. Temporal pulse profiles and pulse trains for (a) singly PQS laser and DQS laser at the modulation frequencies of (b) 10 kHz, (c) 20 kHz, and (d) 30 kHz.
Table 1. Compression Ratio and Enhancement Time at Different Modulation Frequencies of DQS Laser
View tableView in ArticleTable 1. Compression Ratio and Enhancement Time at Different Modulation Frequencies of DQS Laser
DQS laser 10 kHz 20 kHz 30 kHz Compression ratio 82.6% 75.1% 53.6% Enhancement time 16.0 5.8 2.3
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Cong Wang, Qianqian Peng, Linlin Xin, Jie Liu. Active–passive pulse laser based on gold nanobipyramids at 1.3 μm wavelength[J]. Chinese Optics Letters, 2019, 17(2): 020003
Paper Information
Special Issue: EXTRAORDINARY 2D MATERIALS BASED NANOPHOTONICS
Received: Oct. 24, 2018
Accepted: Nov. 29, 2018
Published Online: Feb. 14, 2019
The Author Email: Linlin Xin (xinll158@sina.com), Jie Liu (jieliu@sdnu.edu.cn)
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