CW Fiber Lasers Overview
Our pulsed CW fiber lasers are available with options for single-mode or broadband, in wavelengths from 1064nm to 2000nm, output power from 10s of milliwatts to 10s of watts, and narrow linewidth options. OEM laser packages and modules are available.
Fiber lasers are a specific subset of DPSS lasers where instead of a crystal being used as the gain medium a doped fiber optic cable is used. Typically they are doped with rare-earth elements, such as erbium, ytterbium, and neodymium just like the crystals used in most DPSS laser systems.
Fiber lasers have several advantages over traditional DPSS lasers, all of which are derived from the geometry of the fiber optic itself, namely the innate ability to have an extremely long single-mode optical cavity. This geometry allows for the production of either extremely high-power single-mode lasers producing unprecedented brightness, or extremely narrow band lasers with near perfectly single frequency output.
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