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. Author manuscript; available in PMC: 2020 Mar 11.
Published in final edited form as: J Phys Chem B. 2002 Feb 9;106(9):2191–2195. doi: 10.1021/jp013013n

Figure 4.

Figure 4.

Photostability of rhodamine B between quartz slides (Q) and silver island films (S) with two-photon excitation at 852 nm (top) and with one-photon excitation at 490 nm (bottom). The 490 nm excitation was from an argon ion laser attenuated to about 10 mW. The observation wavelength was 580 nm.