from the Scientific American article In a 2005 study published in Sleep, Nielsen showed that losing 30 minutes of REM one night can lead to a 35 percent REM increase the next night—subjects jumped from 74 minutes of REM to a rebound of 100 minutes.
Based on the above, one could use a REM Dreamer to wake themselves up when they go into REM sleep, and thus build up the rebound effect. From what I understand there is this kind of wake-up function built in to the REM Dreamer.

Anyone here experimented with REM deprivation to build up the rebound effect? Results?

Niall