أرسل هذا في رسالة قصيرة: Improvement of Rayleigh criterion with duty ratio characterization for subwavelength lithography

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