Two-photon absorption standards in the 550-1600 nm excitation wavelength range
Two-photon absorption standards in the 550-1600 nm excitation wavelength range
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DOI：
10.1364/oe.16.004029
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发表时间：
2008-03-17
期刊：
影响因子：
3.8
通讯作者：
Rebane, Aleksander
中科院分区：
文献类型：
--
作者：
Makarov, Nikolay S.;Drobizhev, Mikhail;Rebane, Aleksander
我们目前的绝对双光子吸收（2 PA）光谱的15个商业有机染料，涵盖了扩展范围内的激发波长，550-1600 nm。使用飞秒荧光激发方法测量2 PA，估计精度为+/- 10%。数据进行了校正的脉冲宽度和光束轮廓与激发波长的变化，并适用于作为2 PA测量的参考标准。(C)2008年美国光学学会。
We present absolute two-photon absorption (2PA) spectra of 15 commercial organic dyes covering an extended range of excitation wavelengths, 550-1600 nm. The 2PA is measured with an estimated accuracy +/- 10% using a femtosecond fluorescence excitation method. The data are corrected for the variations of the pulse duration and the beam profile with the excitation wavelength, and are applicable as reference standards for 2PA measurements. (C) 2008 Optical Society of America.