516 mW, nanosecond Nd:LuAG laser Q-switched by gold nanorods

Guangju Zhang; Tinghao Liu; Yijie Shen; Chujun Zhao; Bin Huang; Zhe Kang; Guanshi Qin; Qiang Liu; Xing Fu

doi:doi:10.3788/COL201816.020011

Chinese Optics Letters, 2018, 16 (2): 020011, Published Online: Jul. 16, 2018

516 mW, nanosecond Nd:LuAG laser Q-switched by gold nanorods

Guangju Zhang ¹Tinghao Liu ¹Yijie Shen ¹Chujun Zhao ²Bin Huang ²Zhe Kang ³Guanshi Qin ³Qiang Liu ¹Xing Fu ^1,*

Author Affiliations

¹ State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instruments, Tsinghua University, Beijing 100084, China

² Key Laboratory for Micro-/Nano-Optoelectronic Devices of Ministry of Education, IFSA Collaborative Innovation Center, School of Physics and Electronics, Hunan University, Changsha 410082, China

³ State Key Laboratory on Integrated Opto-electronics, College of Electronic Science & Engineering, Jilin University, Changchun 130012, China

Figures & Tables

Fig. 1. TEM images of GNRs with the scale bars of (a) 200 and (b) 100 nm.

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Fig. 2. Absorption spectrum of the GNRs. Inset: photograph of the aqueous solution of GNRs.

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Fig. 3. Nonlinear transmittance of the GNRs-based SA. Inset: photograph of the transmission-type SA.

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Fig. 4. Experimental setup of the Q-switched Nd:LuAG laser.

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Fig. 5. (Color online) Pulse duration and repetition rate as the function of the absorbed pump power.

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Fig. 6. (Color online) Average power and single-pulse energy as the function of the absorbed pump power.

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Fig. 7. Pulse train and temporal pulse profile at the absorbed pump power of 21.11 W.

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Fig. 8. (Color online) Spectrum of the Q-switched Nd:LuAG laser.

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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.

516 mW, nanosecond Nd:LuAG laser Q-switched by gold nanorods

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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516 mW, nanosecond Nd:LuAG laser Q-switched by gold nanorods

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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