The Femtum Nano 2800 from Femtum are Pulsed Lasers that operate at a wavelength of 2800 nm. They deliver an output power of less than 125 mW, 500 mW & 3 W and have a wavelength accuracy of 20 nm. These lasers have a pulse energy of 25 μJ & 100 μJ and pulse repetition rate of 5 kHz & 30 kHz. They have a pulse duration below 200 ns and beam quality factor (M2) of up to 1.3. These lasers can be controlled via an ethernet interface and support fiber cable or free space beam delivery. They are available in a compact 3U rack-mount or turn-key packages that measure 19" (W) × 5.5" (H) x 20.5" (D). These air-cooled lasers are ideal for thin-film patterning, semiconductor processing, polymer surface texturing, welding, mid-IR pump source, and tissue ablation applications.