Extension of imaging depth in two-photon fluorescence microscopy using a long-wavelength high-pulse-energy femtosecond laser source.

@article{Wang2011ExtensionOI,
  title={Extension of imaging depth in two-photon fluorescence microscopy using a long-wavelength high-pulse-energy femtosecond laser source.},
  author={Cheng Wang and Lijie Qiao and Feng He and Yi-wen Cheng and Z Xu},
  journal={Journal of microscopy},
  year={2011},
  volume={243 2},
  pages={179-83}
}
We experimentally demonstrate, for the first time to the best of our knowledge, two-photon fluorescence imaging with a femtosecond optical parametric amplifier. In particular, we systematically compare the imaging depths of two-photon fluorescence microscopes based on three different excitation sources, including a femtosecond oscillator, a femtosecond… CONTINUE READING