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.

Publication Date

2-21-1997

Publication Title

Chemical Physics Letters

Volume

266

Issue

1-2

Number of Pages

86-90

Document Type

Article

Personal Identifier

scopus

DOI Link

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

Socpus ID

0031581775 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0031581775

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