After poking around for a good 15mins looking for information I can't find anything about how long it takes to get a measurement..
I am thinking it would wait for a stable measurement anyways (useless for us.. we will never get one whilst flying), so it's more so the actual laser diode and reciever setup that I am interested in.
If I could get it to give me the raw data I could filter it pretty easily and it would make a very nice altimeter.
Yet to find a DIY project for a time of flight laser rangefinder yet..
If anyone has anymore info regarding this please share, I am very interested in developing a low cost laser altimeter for UAV landing purposes.