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C60CH2和C60HR(R=C6H5CO--)的光限幅特性
引用本文:王嘉宇,赵利,应质峰,李郁芬,钟超凡,黄祖恩.C60CH2和C60HR(R=C6H5CO--)的光限幅特性[J].复旦学报(自然科学版),2000,39(2):147-150.
作者姓名:王嘉宇  赵利  应质峰  李郁芬  钟超凡  黄祖恩
作者单位:1. 上海复旦大学物理系
2. 上海复旦大学化学系
基金项目:中国科学院资助项目,上海应用物理中心联合资助项目,69608003,97JCl4018,,
摘    要:应用倍频Nd:YAG激光研究了2种新合成的C60衍生物C60CH2和C60HR(R=C6H5CO-)甲苯溶液的光限幅性质。C60HR的光限幅效应与C60相比稍则C60CH2的光限幅效应与C60相近,并具有更低的限幅幅值。

关 键 词:光限幅  碳60衍生物  限幅阈值  非线性光学
文章编号:0427-7104(2000)02-0147-04

Optical Limiting Properties of C60CH2 and C60HR(R=C6H5CO--)
WANG Jia-yu,ZHAO Li,YING Zhi-fen,LI Yu fen,ZHONG Chao-fan,HUANG Zu-en.Optical Limiting Properties of C60CH2 and C60HR(R=C6H5CO--)[J].Journal of Fudan University(Natural Science),2000,39(2):147-150.
Authors:WANG Jia-yu  ZHAO Li  YING Zhi-fen  LI Yu fen  ZHONG Chao-fan  HUANG Zu-en
Institution:WANG Jia-yu ,ZHAO Li ,YING Zhi-fen ,LI Yu fen (Deputment of Physics) ZHONG Chao-fan ,HUANG Zu-en (Department of Chemistry)
Abstract:Optical limiting properties of new C_(60), derivatives C_(60)CH_2 and C60HR (R = C_6H_5CO-) in toluene are studied by frequency-doubled Nd: YAG Laser (532 nm) with 8 ns pulse width. Compared with C_(60),C_(60)HR(R=C_6H_5CO-) shows a weaker optical limiting, while C_(60)CH_2 shows an optical limiting property comparable to C_(60), but with a lower output energy at saturation.
Keywords:C_(60) derivative  optical limiting  limiting threshold
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