Text this: Gain-clamped erbium-doped fibre amplifier for wavelength division multiplexed systems

Export Ready —  

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