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  _____      ___      _____     ______   __   _   
 / ____||   / _ \\   / ____||  /_   _// | || | || 
/ //---`'  / //\ \\ / //---`'   -| ||-  | '--' || 
\ \\___   |  ___  ||\ \\___     _| ||_  | .--. || 
 \_____|| |_||  |_|| \_____||  /_____// |_|| |_|| 
  `----`  `-`   `-`   `----`   `-----`  `-`  `-`

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Text this: Two-photon absorption in quantum dots of CdSxSe1-x using open aperture Z-scan and femtosecond laser