The Koheras ADJUSTIK HP from NKT Photonics are Fiber Lasers that operate at a wavelength of 1545 nm - 1762.17 nm. They deliver an output power of 0.2 W - 2 W and have an output power tunability of 25% - 100% (0.2 W) & 10% - 100% (at 2 W & 0.5 W). These continuous wave lasers have a maximum phase noise of -105 dB((rad/√Hz)/m) (at 1 Hz), -90 dB((rad/√Hz)/m) & -80 dB((rad/√Hz)/m) (at 10 Hz) and linewidth of less than 0.1 kHz - 20 kHz.
The Koheras ADJUSTIK HP lasers have an optical signal-to-noise ratio of 45 dB - 60 dB, RIN peak of 0.7 MHz - 1.5 MHz, and a polarization extinction ratio (PER) over 20 dB. These single-frequency lasers have a total thermal wavelength tuning range of 680 pm - 1000 pm and fast wavelength modulation of up to 20 kHz. They can be controlled via USB 2.0 and ethernet 10/100 interfaces. These lasers have 1 m long FC/APC pigtail connectors and DB9 male, differential 2x5 amplitude & frequency modulation.
The Koheras ADJUSTIK HP lasers require an AC supply voltage of 100 V - 240 V and are available in a 19" 1U package that measures 483 mm x 50.1 mm x 382.1 mm. They are ideal for atomic trapping & cooling, quantum computing, quantum metrology, acoustic detection, laser vibrometry, microwave generation, sensor interferometry, frequency conversion, and coherent communication applications.