阐述了双光子激发的原理和飞秒激光三维加工的技术特点。
The principle of two-photon excitation and the features of femtosecond laser three-dimensional micro-fabrication technology were presented.
对单层细胞培养区域通过双光子激发进行光疗，为光疗这种治疗方法展现出了新的前景。
The successful photodynamic treatment of a large area of a monolayer cell culture induced by two-photon excitation offers new perspectives for photodynamic treatment modalities.
用飞秒脉冲激光，研究了二氢卟吩光敏剂CPD3分子在双光子激发(TPE)下的光物理过程。
Photophysical processes of the chlorophyll derivative photosensitizer CPD3 were investigated under two-photon excitation (TPE) induced by a femtosecond pulse laser.
介绍采用双光子激发荧光方法进行单分子探测的原理和自行研制的实验装置，激发光聚焦和荧光收集采用共焦方式。
We report here briefly the principle and the device of our single-molecule detection spectrometer based on two-photon excited fluorescence.
研究了不同波长的双光子激发对成像效果的影响，优化了荧光激发与探测光路，开发并完善了三维图像的恢复重建和数据分析软件。
Studied on wavelength impacts on multi-photon excitation and optimized and fixed the optical design, compiled softwares for 3D construction and data analysis.
而且，随着溶剂极性的增加，激发态的激发能减小，双光子吸收截面增大。
Furthermore, with the increase of the polarity of solvent, the excited energies is decreased and the tpa cross section is increased.
本文研究了双光子共振相干激发三能级系统的问题。
In this paper coherent excitation of two-photon resonance in three-level systems is discussed.
给出了衰减多脉冲光激发的双光子吸收几率的表达式。提出了一种简单易行的实验方案。
The expression of two-photon absorption probability for the decaying optical pulse series excitation is given and a simple experimental method is suggested.
本文报道用双色三光子共振电离法测量钐原子高激发态78个新能级。
The paper reports the measurement of 78 high-lying levels in samarium atoms by two-colour three-photon resonant ionization.
利用具有中间共振能级的无多普勒双光子相干选择激发来提高激光同位素分离的选择性和激发速率。
Selectivity and excitation rate of laser isotope separation can be enhanced by using the coherent selective Doppler-free two-photon excitation with intermediate resonant level.
利用具有中间共振能级的无多普勒双光子相干选择激发来提高激光同位素分离的选择性和激发速率。
Selectivity and excitation rate of laser isotope separation can be enhanced by using the coherent selective Doppler-free two-photon excitation with intermediate resonant level.
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