20 TW Sub-picosecond Laser System (SPS) Applied for the Neutron Experiment

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Collection Of theses on high power laser and plasma physics >Volume 1 >Issue 1 >Page 17 > Article

Collection Of theses on high power laser and plasma physics
Vol. 1, Issue 1, 17 (2003)

20 TW Sub-picosecond Laser System (SPS) Applied for the Neutron Experiment

[in Chinese]^1、*, [in Chinese]¹, [in Chinese]², [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]³, [in Chinese]³, [in Chinese]³, [in Chinese]⁴, [in Chinese]⁴, [in Chinese]⁴, [in Chinese]⁴, and [in Chinese]⁴

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. 20 TW Sub-picosecond Laser System (SPS) Applied for the Neutron Experiment[J]. Collection Of theses on high power laser and plasma physics, 2003, 1(1): 17 Copy Citation Text

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Abstract

Nd∶doped-glass-based sub-picosecond laser system with the maximum peak power of greater than 20 tara watts and the energy on target surface of 16 J is accomplished by using the chirped laser pulse amplification technology. While the laser pulse is focused by an off-axis parabolic mirror, the power density on target surface of approximately 2×10 18 W/cm 2 is acquired. In the performed neutron experiment, a C 8D 8 plate target is placed on the focal spot of the off-axis parabolic mirror. The maximum neutron yield for a single shot reaches 2.4×10 4. Still some other related problems are discussed

Keywords

Nd∶doped glass based amplifier neutron yield sub-picosecond ultra short laser pulse ICF

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