MG GB: Getting past infrared sensors?

[Dirty Duck]

So I'm playing Ghost Babel for the first time and I'm using the "fogger" (which definitely doesn't contain any tobacco) to reveal the lasers of the infrared traps...but every time there is no path without lasers, and trying to crawl under the ones that appear to not cover the bottom will trigger an alert. It's obvious now that it's a perspective issue (as the Game Boy can't really show a laser on top and a laser on bottom head on) but how am I supposed to bypass these traps without an alert in the end? They're showing up a lot so far.