Second harmonic generation was observed from BaTiO<sup>3</sup>nanoparticles and KNbO<sup>3</sup>nanowires excited by near-infrared femtosecond laser. We used them as imaging probes and demonstrated the harmonic holographic microscopy which captures three-dimensional distribution with sub-micron resolution.
© 2008 Optical Society of America
C. Hsieh, R. Grange, Y. Pu, and D. Psaltis, "Harmonic Holographic Microscopy Using Nano-Materials as Imaging Probes," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest (CD) (Optical Society of America, 2008), paper CPDA12.
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