'Time, Space and the Incurable Romantic' by J. Michael Straczynski

Three centuries years after he sacrificed his life for that of Susan Ivanova, Marcus Cole is revived from cryonic suspension. He learns that Ivanova ordered him to be preserved in the hope that future technology may be able to revive him – but even though he now has a second chance at life, will Marcus want to live in a universe where the woman he loves has been dead for hundreds of years? For the resourceful Ranger, nothing will stand in his way to be reunited with Ivanova, not even death…

Notes:
*Set during the Twenty-Sixth Century

*Published in 'Amazing Stories' #602