Nonlinear absorption of soluble octasubstituted metallophthalocyanines at 1.064 μm

M. A. Díaz-García; A. Dogariu; D. J. Hagan; E. W. Van Stryland

doi:10.1016/S0009-2614(96)01537-0

Nonlinear absorption of soluble octasubstituted metallophthalocyanines at 1.064 μm

M. A. Díaz-García, A. Dogariu, D. J. Hagan, E. W. Van Stryland

Research output: Contribution to journal › Article › peer-review

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Abstract

The nonlinear absorption and refraction of octasubstituted metallophthalocyanines (R₈PcM: M = 2H, Cu) in solution is measured in the picosecond regime by the Z-scan technique at a wavelength of 1.064 μm. The results at different pulsewidths show that the nonlinear absorption process is dominated by two-photon absorption in the metal-free compound, and by excited state absorption in the Cu-substituted molecule.

Original language	English (US)
Pages (from-to)	86-90
Number of pages	5
Journal	Chemical Physics Letters
Volume	266
Issue number	1-2
DOIs	https://doi.org/10.1016/S0009-2614(96)01537-0
State	Published - Feb 21 1997
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1016/S0009-2614(96)01537-0

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@article{bd7a076c004249e3a01312e3766784b1,

title = "Nonlinear absorption of soluble octasubstituted metallophthalocyanines at 1.064 μm",

abstract = "The nonlinear absorption and refraction of octasubstituted metallophthalocyanines (R8PcM: M = 2H, Cu) in solution is measured in the picosecond regime by the Z-scan technique at a wavelength of 1.064 μm. The results at different pulsewidths show that the nonlinear absorption process is dominated by two-photon absorption in the metal-free compound, and by excited state absorption in the Cu-substituted molecule.",

author = "D{\'i}az-Garc{\'i}a, {M. A.} and A. Dogariu and Hagan, {D. J.} and {Van Stryland}, {E. W.}",

note = "Funding Information: This work was supported by CICYT (Spain) through grant TIC92-0094-C02-01 and the National Science Foundation grant ECS#9510046. We thank Dr. J.A. Duro and Dr. T. Torres for the synthesis of the compounds, as well as Dr. W.E. Torruellas, Professor F. Agulld-L6pez and Professor G.I. Stege-man for useful discussions.",

year = "1997",

month = feb,

day = "21",

doi = "10.1016/S0009-2614(96)01537-0",

language = "English (US)",

volume = "266",

pages = "86--90",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier",

number = "1-2",

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TY - JOUR

T1 - Nonlinear absorption of soluble octasubstituted metallophthalocyanines at 1.064 μm

AU - Díaz-García, M. A.

AU - Dogariu, A.

AU - Hagan, D. J.

AU - Van Stryland, E. W.

N1 - Funding Information: This work was supported by CICYT (Spain) through grant TIC92-0094-C02-01 and the National Science Foundation grant ECS#9510046. We thank Dr. J.A. Duro and Dr. T. Torres for the synthesis of the compounds, as well as Dr. W.E. Torruellas, Professor F. Agulld-L6pez and Professor G.I. Stege-man for useful discussions.

PY - 1997/2/21

Y1 - 1997/2/21

N2 - The nonlinear absorption and refraction of octasubstituted metallophthalocyanines (R8PcM: M = 2H, Cu) in solution is measured in the picosecond regime by the Z-scan technique at a wavelength of 1.064 μm. The results at different pulsewidths show that the nonlinear absorption process is dominated by two-photon absorption in the metal-free compound, and by excited state absorption in the Cu-substituted molecule.

AB - The nonlinear absorption and refraction of octasubstituted metallophthalocyanines (R8PcM: M = 2H, Cu) in solution is measured in the picosecond regime by the Z-scan technique at a wavelength of 1.064 μm. The results at different pulsewidths show that the nonlinear absorption process is dominated by two-photon absorption in the metal-free compound, and by excited state absorption in the Cu-substituted molecule.

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U2 - 10.1016/S0009-2614(96)01537-0

DO - 10.1016/S0009-2614(96)01537-0

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VL - 266

SP - 86

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JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 1-2

ER -

Nonlinear absorption of soluble octasubstituted metallophthalocyanines at 1.064 μm

Abstract

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