Text this: Amplification of evanescent waves in a lossy left-handed material slab

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