Goals from Kieran Gibbs, Aaron Ramsey and Olivier Giroud saw the Gunners claim a 3-0 victory in the first leg of their Champions League play-off in Turkey and the Frenchman hailed his side for the way in which they dealt with a hostile atmosphere at the Sukru Saracoglu Stadyumu.
"This team has shown a lot of mental strengths. I told you yesterday and you forget that this team has only lost one game since March - and under very special circumstances," Wenger told reporters.
|11/8||Arsenal are 11/8 with William Hill to finish in the Premier League top four
Defender Laurent Koscielny was rushed to hospital with a serious head injury after being kicked in the face by Fenerbahce striker Pierre Webo.
Arsenal overcame that setback with three second-half goals, including Giroud's 77th-minute penalty, which put them into a commanding position heading into the second leg, and, despite having to wait 51 minutes for the opening goal, Wenger felt that his team were always in control of the contest.
"I believe we played in a very heated atmosphere against a good team but we had a proactive attitude from the first minute on and that certainly was very important," the Gunners boss enthused.
"We didn't come in shaky, we came in resolute and determined with the desire to take the game to them and overall we were in control."