【摘要】 用ＬＦ－１１激光装置的１．０６μｍ脉冲激光加热Ｃｕ靶产生的Ｌ－壳层线辐射作脉冲Ｘ射线源，在曝光量为（０．０１～１０）－７Ｊ·ｃｍ－２范围内，标定了ＫＯＤＡＫＡＡ－５，ＫＯＤＡＫＳＷＲ和ＵＦＳＨ－Ｏ软Ｘ射线胶片的响应曲线，并与用连续光源标定的进行了对比．结果表明，这三种ｘ射线胶片，在强脉冲光源曝光条件下，都存在着胶片响应互易律失效问题，过去用连续光源标定的响应曲线，在激光等离子体诊断实验中，已经不能采用．更多还原

【Abstract】 By using the strong L-lines emitted from Cu plasma as pulse X-ray source produced by irradiating Cu target with a 1. 06 μm pulse laser of the LF-11 laser facility,the reponses of X-ray film Kodak AA-5, Kodak SWR and UFSH-O were calibrated.Calibrated responses with the pulse X-ray source were compared with that with continuum X-ray source (fluoresent source exciteed by protons ). These results showed the reciprocity failure. The response to continuum X-ray source is not suitable for the diagnostics in laser-induced plasma.更多还原