Wang Weining, Wang Feng, Jiang Shao’en, et al. Accuracy examination of shock speed measurement by imaging velocity interferometer system for any reflector[J]. High Power Laser and Particle Beams, 2012, 24: 2121-2124. doi: 10.3788/HPLPB20122409.2121
Citation:
Li Mo, Wang Liangping. Improvement on resistive bolometer for measuring total soft X-ray yield generated by Z-pinches[J]. High Power Laser and Particle Beams, 2013, 25: 2142-2146. doi: 10.3788/HPLPB20132508.2142
Wang Weining, Wang Feng, Jiang Shao’en, et al. Accuracy examination of shock speed measurement by imaging velocity interferometer system for any reflector[J]. High Power Laser and Particle Beams, 2012, 24: 2121-2124. doi: 10.3788/HPLPB20122409.2121
Citation:
Li Mo, Wang Liangping. Improvement on resistive bolometer for measuring total soft X-ray yield generated by Z-pinches[J]. High Power Laser and Particle Beams, 2013, 25: 2142-2146. doi: 10.3788/HPLPB20132508.2142
The resistive bolometer is an accurate, robust, spectrally broadband technique for measuring total soft X-ray yield. By replacing the pulsed voltage driver with a pulsed current driver and removing the series-wound resistance, the change of resistance between the ends of Ni-film can be measured directly, thus the measurement precision can be promoted effectively. The applicability of this improved resistive bolometer is expanded to all typical Z-pinch loads on Qiangguang-Ⅰ facility. Data analysis shows that the uncertainty decreases from 49.0% to 19.6% in measuring X-ray yield generated by Al wire array Z-pinches. X-ray yield data from the resistive bolometer were compared with the ones from the X-ray power measure system. The ratios between them were between 0.87 and 1.04.
Wang Weining, Wang Feng, Jiang Shao’en, et al. Accuracy examination of shock speed measurement by imaging velocity interferometer system for any reflector[J]. High Power Laser and Particle Beams, 2012, 24: 2121-2124. doi: 10.3788/HPLPB20122409.2121
Wang Weining, Wang Feng, Jiang Shao’en, et al. Accuracy examination of shock speed measurement by imaging velocity interferometer system for any reflector[J]. High Power Laser and Particle Beams, 2012, 24: 2121-2124. doi: 10.3788/HPLPB20122409.2121