Hi, we have diode laser drivers for sale, they are of switch mode and linear mode, the former features high efficiency and the latter features low noise. See the laser drivers here:
http://www.analogtechnologies.com/laserdriver.html
we also sell temperature controllers for lasers:
http://www.analogtechnologies.com/tec-controller.html
For temperature sensing:
http://www.analogtechnologies.com/thermistor.html
