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

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Text this: Carrier-suppressed 160 GHz pulse-train generation using a 40 GHz phase modulator with polarization-maintaining fiber