TEC (Thermo-Electric Cooler) modules are the essential components for keeping the diode lasers working at a constant temperature, thus, the lasers will have constant output wavelength, power and/or less or no mode hopping. We offer a wide variety of high performance high quality TEC Modules, most of them work well with our TEC controllers and thermistors.
Drones are, in essence, flying autonomous vehicles. Pros and cons surrounding drones today might well foreshadow the debate over the development of self-driving cars. In the context of a strongly regulated aviation industry, "self-flying" drones pose a fresh challenge. How safe is it to fly drones in different environments? Should drones be required for visual line of sight – as are piloted airplanes? Join EE Times' Junko Yoshida as she moderates a panel of drone experts.