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

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Text this: Erasable and rewritable fiber bragg grating (FBG) in dye-doped photonic liquid crystal fiber (PLCF).