Guangju Zhang, Tinghao Liu, Yijie Shen, Chujun Zhao, Bin Huang, Zhe Kang, Guanshi Qin, Qiang Liu, Xing Fu. 516 mW, nanosecond Nd:LuAG laser Q-switched by gold nanorods[J]. Chinese Optics Letters, 2018, 16(2): 020011
- Chinese Optics Letters
- Vol. 16, Issue 2, 020011 (2018)
Fig. 1. TEM images of GNRs with the scale bars of (a) 200 and (b) 100 nm.
Fig. 2. Absorption spectrum of the GNRs. Inset: photograph of the aqueous solution of GNRs.
Fig. 3. Nonlinear transmittance of the GNRs-based SA. Inset: photograph of the transmission-type SA.
Fig. 4. Experimental setup of the Q-switched Nd:LuAG laser.
Fig. 5. (Color online) Pulse duration and repetition rate as the function of the absorbed pump power.
Fig. 6. (Color online) Average power and single-pulse energy as the function of the absorbed pump power.
Fig. 7. Pulse train and temporal pulse profile at the absorbed pump power of 21.11 W.
Fig. 8. (Color online) Spectrum of the Q-switched Nd:LuAG laser.
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