A novel noninvasive second-harmonic-generation tomographic method of mapping the structure of animal tissues by use of 100-fs laser pulses at 625nm is described. Subsurface structures were measured with this approach, which is potentially a symmetry-sensitive tool for optical histological reconstruction.
© 1997 Optical Society of America
Yici Guo, P. P. Ho, H. Savage, D. Harris, P. Sacks, S. Schantz, Feng Liu, N. Zhadin, and R. R. Alfano, "Second-harmonic tomography of tissues," Opt. Lett. 22, 1323-1325 (1997)