The 20-year-old has been a regular inclusion in the Swans side for their Premier League campaign and the England Under-21 international believes that he can emulate Kyle Walker and force his way into Tottenham's starting XI.
"For me, going out on loan has been all about progression, trying to put myself in a position where I am ready to compete for a place at Spurs," Caulker told Spurs' official website.
"Kyle has done brilliantly and has definitely shown the plus side of going out and learning your trade. I would love to follow in his footsteps and be alongside him at Spurs next season.
"Pre-season is going to be a crucial time for me, a time where I need to be at my best and show that I am worth a place in the squad."