@article{oai:repo.qst.go.jp:00048027, author = {今, 亮 and 西内, 満美子 and 桐山, 博光 and 小倉, 浩一 and 森, 道昭 and 榊, 泰直 and 神門, 正城 and 近藤, 公伯 and 今 亮 and 西内 満美子 and 桐山 博光 and 小倉 浩一 and 森 道昭 and 榊 泰直 and 神門 正城 and 近藤 公伯}, issue = {1}, journal = {Journal of Physics: Conference Series}, month = {May}, note = {We have developed a multi-channel cross-correlator for high dynamic range (>10^10), single-shot temporal contrast measurements. The correlator utilizes a third-order cross-correlation technique and has a reference channel, to be normalized by the measured peak intensity, and four independent optical delay lines. The measurement results of the shot-to-shot temporal contrast clearly show the intensity fluctuations of short pre-pulses at -4.5 ps and -26 ps before main pulse.}, pages = {012103-1--012103-4}, title = {High dynamic range multi-channel cross-correlator for single-shot temporal contrast measurement}, volume = {717}, year = {2016} }