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

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發送短信 : Optical wavelength tuning via actuation of a fluidic grating