أرسل هذا في رسالة قصيرة: OPTICAL NONLINEARITIES AND TWO-PHOTON-GENERATED CARRIER LIFETIMES IN II-VI COMPOUNDS

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