Text this: Optoelectronic monolithic integration of metal-germanium- metal photodetector and Ge CMOSFETs on Si wafer

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