Tissue imaging with shaped femtosecond laser pulses

被引：0
|
作者：
Warren, Warren S. [1 ,2 ]
Miller, A. [1 ]
Ye, Tong [2 ]
Liu, Henry [2 ]
Fischer, Martin C. [2 ]
Wagner, W. [3 ]
机构：
[1] Princeton Univ, Dept Chem, Princeton, NJ 08544 USA
[2] Univ Penn, Dept Radiol, Philadelphia, PA 19104 USA
[3] Rutgers State Univ, Dept Biomed Engn, Piscataway, NJ 08854 USA
来源：
ULTRAFAST PHENOMENA XV | 2007年 / 88卷
关键词：
D O I：
暂无
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We developed two methods to access novel nonlinear functional contrast in tissue. Here we present three-dimensional, high-resolution data of two-photon absorption, sum-frequency absorption and self-phase modulation acquired in mounted melanoma cells. This fundamentally new contrast, combined with the technique's high sensitivity, promises to significantly advance optical methods for tissue characterization and diagnosis.
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页码：807 / +
页数：2
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