Laser diodes designed to be driven in continuous wave (CW) mode. Output power from milliwatts to a few W.

These LDs feature high peak power under pulsed operation. Various types are available with different peak output power and emission widths. These LDs can be used for distance measurements such as laser radar, hazard monitoring in security applications, etc.

With their emitting areas arranged in line to make a linear array, LD bar modules achieve high performance, high output power, and high reliability when coupled with appropriate cooling devices.

DDL is a laser heating light source that efficiency transmits and focuses laser from the LD stack module and directly irradiates the materials. Since DDL dose not use optical fiber, it is an energy-saving light source with little transmission loss due to complicated optical systems.
DDL can be used for a variety of applications including for heat processing such as welding, hardening and cladding as well as pumping of solid-state lasers. 

Semiconductor laser products ideal for thermal processing applications.