Combining multiphoton and CARS microscopy for skin imaging

被引:0
|
作者
Breunig, H. G. [1 ,2 ,3 ]
Weinigel, M. [1 ,2 ]
Kellner-Hoefer, M. [1 ,2 ]
Bueckle, R. [1 ,2 ]
Darvin, M. E. [4 ]
Lademann, J. [4 ]
Koenig, K. [1 ,2 ,3 ]
机构
[1] JenLab GmbH, Schillerstr 1, D-07745 Jena, Germany
[2] Sci Pk 2, Campus D 12, D-66123 Saarbrucken, Germany
[3] Univ Saarland, Fac Mechatron & Phys, Dept Biophoton & Laser Technol, D-66123 Saarbrucken, Germany
[4] Charite, Ctr Expt & Cutaneous Physiol CCP, Dept Dermatol & Allergol, D-10117 Berlin, Germany
关键词
CARS; CARS imaging; non-linear microscopy; skin imaging; multiphoton imaging; lipids;
D O I
10.1117/12.2001985
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
Microscopic imaging based on multiphoton fluorescence, second harmonic generation (SHG) and coherent anti-Stokes Raman scattering (CARS) imaging has been realized in one common platform which is appropriate for use in hospitals. The different optical modalities non-invasively provide in vivo images from human skin with subcellular resolution, at different depths based on endogenous fluorescent, SHG-active molecules as well as non-fluorescent molecules with vibrational resonances at 2845 cm(-1), in particular lipids. An overview of the system employing a Ti: sapphire laser and photonic crystal fiber to generate the excitation light as well as several imaging examples are presented.
引用
收藏
页数:7
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