I posted about this system some time ago
http://www.photonlexicon.com/forums/...-laser?p=89112
This is almost certainly made by Lambda Pro, but is not something that anyone recognized and is not something Lambda Pro is currently selling. The system is working well, making a bit over 2W during warm up, and settling at around 1.9W. Stability is very good (<2%) after 10 minutes warm up (see attached image). There are 3 wires on the modulation connector, but I can't get it to do anything but TTL (I was hoping the 3rd wire was analog, but it doesn't seem to have any effect). I couldn't find the mating connector so I've removed the modulation connector, but will include it if you want to re-install it. It looks like around a 3mm beam. There is a high CFM (i.e. fairly loud) fan in the head. The head is about 4.125" wide (baseplate), 3.65" tall and 7.25" long. The power supply is about 7" wide, 4" tall and 8" long. It runs on 100-240VAC.
System offered for $1200 plus shipping / insurance. Warranted to make >1.75W for 30 days. Payment by PayPal or I can bill your CC directly.
PM's OK, but for fastest response email me at kevin at junktronix dot com