Ultra Narrowband CW Lasers

By injecting laser light from diodes into a "Whispering Gallery Mode" (WGM) microresonator, which originally comes from microwave technology, OEWave's ultra-narrow-band laser can be offered at different wavelengths.

With the least phase noise, line widths of up to 80 Hz or 1 Hz are achieved, depending on the model. Standard laser models work in the ranges 1530-1565 nm and 1900-2100nm, as well as in the visible. The lasers are very compact and fiber-coupled.