【摘要】 ＰｂＳ纳米微粒溶胶热光系数ｄｎ／ｄＴ的测量和光束限制效应研究余保龙朱从善干福熹（中国科学院上海光学精密机械研究所，上海２０１８００）（１９９６年８月１９日收到；１９９７年６月２日收到修改稿）国家教育委员会博士后科学基金、中国科学院上海光学精密机械...更多还原

【Abstract】 We have measured the thermo optic coefficient d n /d T and the thermal induced index of refraction n 2 of PbS nanoparticles in organosol with the single beam Z scan technique. The optical limiting properties of PbS nanoparticles were studied under continuous wave laser illumination. Finally, the results obtained were analyzed and discussed.更多还原