Acta Photonica Sinica, Volume. 52, Issue 7, 0752310(2023)
Multifilament Array Generation and Control with a Four-petal Gaussian Femtosecond Laser Beam
Figures & Tables(7)
Fig. 1. Intensity distributions on the beam cross sections at different distances for the linear propagation of a four-petal beam
Fig. 2. Intensity distributions along the line of y=x on the beam cross sections at different distances for the linear propagation of a four-petal beam
Fig. 3. Intensity distributions on the beam cross sections at different distances for the propagation of the four-petal femtosecond laser filaments（w=0.5 mm，n=2，the initial power is 32Pcr）
Fig. 4. Intensity distributions on the beam cross sections at different distances for the propagation of the four-petal femtosecond laser filaments（w = 0.5 mm，n = 2，the initial power is 28Pcr）
Fig. 5. Intensity distributions on the beam cross sections at different distances for the propagation of the four-petal femtosecond laser filaments（w = 0.2 mm，n = 2，the initial power is 32Pcr）
Fig. 6. Intensity distributions on the beam cross sections at different distances for the propagation of the four-petal femtosecond laser filaments（w = 0.5 mm，n = 5，the initial power is 32Pcr）
Fig. 7. Central intensity and maximum intensity of the laser filaments by a four-petal femtosecond beam versus normalized propagation distance
Tools
Get Citation
Copy Citation Text
Tao ZENG, Yuliang YI, Lanjun GUO. Multifilament Array Generation and Control with a Four-petal Gaussian Femtosecond Laser Beam[J]. Acta Photonica Sinica, 2023, 52(7): 0752310
Paper Information
Category:
Received: May. 16, 2023
Accepted: Jul. 10, 2023
Published Online: Sep. 26, 2023
The Author Email: ZENG Tao (taozeng@swu.edu.cn)
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20