Laser interferometer systems provide a means for probing the refractive index of transparent specimens subjected to dynamic compression . previous interferometer measurements of optical properties under shock loading are reviewed 在國(guó)內(nèi)首次分析利用加窗visar技術(shù)測(cè)試沖擊載荷下晶體折射率的理論,并建立了實(shí)驗(yàn)測(cè)試技術(shù)與系統(tǒng),對(duì)小于20gpa沖擊壓力下的lif晶體折射率進(jìn)行了測(cè)量。