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Laser & Optoelectronics Progress, Volume. 60, Issue 17, 1700008(2023)

Research Progress of Pulse Duration Compression via Stimulated Raman Scattering

Xiaoyi Liu^1、*, shuaishuai Wang², Zhaodong Liu², Yadong Chen³, Yinghui Cai², Chao Zhao², Tingting Chen², and Tie Li¹

Author Affiliations

¹College of Electronic Information Engineering, Hebei University of Technology, Tianjin 300401, China

²Shandong Key Laboratory of Olefin Catalysis and Polymerization, Binzhou 256500, Shandong , China

³Institute of Science and Technology, Hebei University of Technology, Tianjin 300401, China

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Figures&Tables (12)

References (46)

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Fig. 1. Backward SRS pulse compression^[7]

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Fig. 2. Relationship between compression pulse width and gain coefficient

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Fig. 3. Relationship between energy conversion efficiency and gain coefficient

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Fig. 4. Single Raman cell compression structure^[7]

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Fig. 5. Experimental device combining back SRS and forward SRS^[8]

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Fig. 6. Seed injection pulse duration compression structure^[39]

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Fig. 7. Relationship between compression pulse width and pump energy^[42]

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Fig. 8. Relationship between energy conversion efficiency and pump energy^[42]

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Fig. 9. Relationship between Stokes pulse energy and lens focal length^[45]

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Fig. 10. Relationship between pulse energy and cell length^[46]

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Table 1. Optical parameters for liquid Raman media^[19]

Table 1. Optical parameters for liquid Raman media^[19]

Liquid	Raman shift /cm^-1	Raman linewidth /cm^-1	Raman cross-section /（10^-29 cm²）	Raman gain/（cm·GW^-1）
Benzene	992	2.3	5.2	1.05
CS₂	686	0.5	1.94	12.5
Nitro-benzene	1344	6.6	1.3	6.0
Chloro-benzene	1002	1.6	0.85	4.4
Ethyl alcohol	2928	17.4	0.362	5.11
Methyl Alcohol	2834	18.7	0.105	2.27
Isopropyl Alcohol	2882	26.7	0.086	0.92
Acetone	2925	17.4	0.192	1.17
Water	3450	100	-	0.14

Table 2. Main characteristics of commonly used Raman crystals^[24]

Table 2. Main characteristics of commonly used Raman crystals^[24]

Crystal	Raman shift /cm^-1	Raman linewidth /cm^-1	Integrated cross-section	Raman gain /（cm·GW^-1）	Damage Threshold / （GW·cm^-1）
LiIO₃	822	5.0	54	4.8	0.1
Ba（NO₃）₂	1047	0.4	21	11	0.4
YVO₄	892	2.6	92	>4.5	1
BaWO₄	926	1.6	52	8.5	-
CaWO₄	908	4.8	52	3.0	0.5
SrWO₄	922	2.7	50	5.0	5

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Xiaoyi Liu, shuaishuai Wang, Zhaodong Liu, Yadong Chen, Yinghui Cai, Chao Zhao, Tingting Chen, Tie Li. Research Progress of Pulse Duration Compression via Stimulated Raman Scattering[J]. Laser & Optoelectronics Progress, 2023, 60(17): 1700008

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Paper Information

Category: Reviews

Received: Jul. 8, 2022

Accepted: Aug. 29, 2022

Published Online: Sep. 1, 2023

The Author Email: Xiaoyi Liu (244997418@qq.com)

DOI:10.3788/LOP222026

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology