"I am extremely happy to have completed my transfer to Fulham and I am looking forward to meeting up with the rest of the squad for pre-season in three weeks' time," Gera told the official Fulham website.
"Having spoken to Roy Hodgson, I am impressed with the club's aims for the forthcoming Premier League campaign.
"I am confident that I will be able to play a worthy part in what will be a new challenge for me."