Measurement of the C60 molecular polarizability of the excited singlet state using Z-scan

被引：0

作者：

Li, Feng ^{[1
]}

Song, Yinglin ^{[1
]}

Yang, Kun ^{[1
]}

Liu, Shutian ^{[1
]}

Li, Chunfei ^{[1
]}

机构：

[1] Harbin Inst of Technology, Harbin, China

来源：

Optics Communications | 1997年 / 145卷 / 1-6期

基金：

中国国家自然科学基金;

关键词：

Fullerenes - Light polarization - Molecular dynamics - Nonlinear optics - Refractive index;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We report on a method of determining the C60 molecular polarizability αe of the excited singlet state under 23 picosecond excitation at 532 nm using the Z-scan technique. Based on the Clausius-Mossotti equation, the sign and the magnitude of the real part and the imaginary part of αe are respectively measured to be 1.2×10-22 and 7.2×10-23 esu. We also obtain the nonlinear refractive cross section σr of 4.2×10-17 cm2.

引用

页码：53 / 56

共 50 条

[41] The excited state properties of C60 revisited:: A Raman study
Chambers, G
Phelan, S
Farrell, GF
Dalton, AB
Byrne, HJ
OPTO-IRELAND 2002: OPTICS AND PHOTONICS TECHNOLOGIES AND APPLICATIONS, PTS 1 AND 2, 2003, 4876 : 732 - 739
[42] Determination of the triplet state lifetime of vibrationally excited C60
Hedén, M
Bulgakov, AV
Mehlig, K
Campbell, EEB
JOURNAL OF CHEMICAL PHYSICS, 2003, 118 (16): : 7161 - 7164
[43] Excited-state properties of C60 fullerene derivatives
Guldi, DM
Prato, M
ACCOUNTS OF CHEMICAL RESEARCH, 2000, 33 (10) : 695 - 703
[44] Optical switching using triplet excited state absorption in C60/PMMA composite
Song, Yinglin
Wang, Ruibo
Li, Chunfei
Guangzi Xuebao/Acta Photonica Sinica, 1996, 25 (01):
[45] Nonlinear absorption and excited state dynamics in Rhodamine B studied using Z-scan and degenerate four wave mixing techniques
Rao, SV
Srinivas, NMN
Rao, DN
CHEMICAL PHYSICS LETTERS, 2002, 361 (5-6) : 439 - 445
[46] χ(3) measurement and optical limiting properties of metal complexes of thiourea using Z-scan
Girisun, T. C. Sabari
Dhanuskodi, S.
Vinitha, G.
MATERIALS CHEMISTRY AND PHYSICS, 2011, 129 (1-2) : 9 - 14
[47] A simple focal-length measurement technique for adaptive microlenses using Z-scan
Abdelaziez, Y
Banerjee, P
CURRENT DEVELOPMENTS IN LENS DESIGN AND OPTICAL ENGINEERING V, 2004, 5523 : 256 - +
[48] Optical nonlinearity of nanometer-sized CdO organosol using Z-scan measurement
Wu, XC
Wang, RY
Wang, L
Liu, SM
Zou, BS
PHOTOREFRACTIVE MATERIALS, 1996, 2896 : 220 - 227
[49] Observation of fluorescence emission from solutions of C60 and C70 and measurement of their excited-state lifetimes
1600, (114):
[50] Study of photophysics using the Z-scan technique: lifetime determination for high-lying excited states
Chung-Cheng Univ, Chia-Yi, Taiwan
Opt Quantum Electron, 10 (1495-1508):

← 1 2 3 4 5 →