Characterization of electromagnetic pulses via arrays on ShenGuang-III laser facility laser

Magnetic field antenna
Antenna number	SGIII B01-1		SGIII B01-2	SGIII B01-3		SGIII B02-1
Antenna type	Subminiature B-dot		Small B-dot	Medium B-dot		Small barrel
Center frequency (GHz)	3.50		1.20	0.50		0.50
Distance from chamber wall (mm)	115		115	115		105
Electric field antenna
Antenna number	SGIII D01-1	SGIII D01-2	SGIII D02-1	SGIII D02-3	SGIII D02-4	SGIII D01-3
Antenna type	Small discone	Medium discone	Small planar	Large planar	Ultra-wideband dipole	Large discone
Frequency range (GHz)	0.01–12	0.01–12	2.38–5.20	1.34–2.35	1–15	0.01–3
Distance from chamber wall (mm)	112	110	112	115	3500	3500

Table 2. Targeting Information

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Table 2. Targeting Information

Shot	Target type	Target material	Focal spotsize/μm	Pulse width	Light energy of laser beams
#101201	Au-sphere	Au	500	200 ps	$0.2 kJ \times 16 = 3.2 kJ$
#101202	Au-sphere	Au	500	200 ps	$0.2 kJ \times 32 = 6.4 kJ$
#101203	flat	Au	500	200 ps	$0.2 kJ \times 32 = 6.4 kJ$
#101401	Au-sphere	Au	500	200 ps	$0.2 kJ \times 32 = 6.4 kJ$
#101402	half hohlraum	Au	500	1.2 ns	$1.2 kJ \times 24 = 28.8 kJ$
#101901	half hohlraum	Au	500	1.0 ns	$1.0 kJ \times 16 = 16 kJ$
#101902	half hohlraum	Au	500	1.0 ns	$1.0 kJ \times 16 = 16 kJ$
#101903	half hohlraum	Au	500	1.0 ns	$1.0 kJ \times 16 = 16 kJ$
#102102	half hohlraum	Au	500	1.2 ns	$1.2 kJ \times 24 = 28.8 kJ$
#102103	half hohlraum	Au	500	1.2 ns	$1.2 kJ \times 24 = 28.8 kJ$
#102201	half hohlraum	Au	500	1.2 ns	$1.2 kJ \times 24 = 28.8 kJ$
#102202	half hohlraum	Au	500	3 ns	$2.8 kJ \times 24 = 67.2 kJ$
#102602	spherical vacuum hohlraum	Au	500	3 ns	$2.7 kJ \times 32 = 86.4 kJ$
#102701	spherical vacuum hohlraum	Au	500	3 ns	$2.8 kJ \times 32 = 89.6 kJ$
#102801	cylindrical gas-filled hohlraum	Au	500	3 ns/3 ns	$0.9 kJ \times 24 + 2.8 kJ \times 24 = 88.8 kJ$
#110201	spherical gas-filled hohlraum	Au	500	0.5 ns/3 ns	$2.8 kJ \times 32 = 89.6 kJ$
#110401	cylindrical gas-filled hohlraum	Au	500	0.5 ns/3 ns	$0.9 kJ \times 24 + 2.8 kJ \times 24 = 88.8 kJ$
#110501	spherical gas-filled hohlraum	Au	500	0.5 ns/3 ns	$2.8 kJ \times 32 = 89.6 kJ$
#110601	spherical gas-filled hohlraum	Au	500	0.5 ns/3 ns	$2.8 kJ \times 32 = 89.6 kJ$
#110602	spherical gas-filled hohlraum	Au	500	0.5 ns/3 ns	$2.8 kJ \times 32 = 89.6 kJ$
#111101	cylindrical gas-filled hohlraum	Au	500	0.5 ns/3 ns	$0.9 kJ \times 24 + 2.8 kJ \times 23 = 86 kJ$

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Ming Yang, Tingshuai Li, Chuanke Wang, Jinwen Yang, Weiming Yang, Tao Yi, Shenye Liu, Shaoen Jiang, Yongkun Ding, "Characterization of electromagnetic pulses via arrays on ShenGuang-III laser facility laser," Chin. Opt. Lett. 14, 101402 (2016)

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Paper Information

Category: Lasers and Laser Optics

Received: Jun. 8, 2016

Accepted: Aug. 12, 2016

Published Online: Aug. 2, 2018

The Author Email: Tao Yi (yitao2008@caep.cn)

DOI:10.3788/COL201614.101402

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology