Rainbow 780 HP is a frequency-doubled version of our high-power Er mode-locked laser Rainbow 1550 HP. It has an average output power in the range of 0.2-0.4W at a wavelength of 780nm. It features a diffraction-limited free space laser beam with sub-120 fs pulse width. The laser boasts 24-hour power stability within 0.5%, currently the highest standard in industry. The laser can be a cost-effective substitute to ultrafast Ti:Sapphire oscillators.

Rainbow 780 HP is ideal for applications such as two-photon polymerization, non-linear optics, quantum optics, SHG/THG imaging and multi-photon imaging. It can meet a broad range of R&D requirements of the scientific community.

Rainbow 10X0 HP is our new generation of “wavelength versatile” high power fiber laser that features unparalleled output parameters. The laser adopts an innovative new cavity design that allows setting of the central wavelength within 1030-1060 nm. As with other NPI mode-locked products, the Rainbow 10X0 HP laser is produced using our proprietary ‘Smart-Lock’ processes to ensure long-term stability and reliability. It has an average output power exceeding 5 W and a pulse width under 100 fs. A frequency-doubling module can be used to enable W-level 532nm (Green) femtosecond output.

Rainbow 10X0 HP is well suited for applications such as OPO/OPA pumping, fluorescence microscopy, two-photon polymerization, seeding high-power amplifiers and other advanced photonic experiments.

Rainbow 2000 HP represents the long-wavelength capabilities of NPI’s Watt-level femtosecond oscillators. It utilizes a unique dispersion engineering technology to ensure good balance between pulse duration and spectral width. The standard product has a center wavelength of 1970 nm, a pulse width of <300 fs, repetition rate of 80MHz, and an average output power of >1 W. As with our other ultrafast products, Rainbow 2000 HP has flexible parameters upon user requests.

Rainbow 2000 HP is well-suited for applications such as Mid-IR frequency conversion, Nonlinear optics and Silicon photonics. It can meet a broad range of R&D requirements of the scientific community.

Rainbow 1550 HP femtosecond Er-fiber laser is the flagship of NPI Lasers’ 1550 nm product series. It has an average output power exceeding 1 W, and a near diffraction-limited free space laser beam with sub-120 fs pulse width. The laser boasts 24-hour power stability within 0.5%, currently the highest standard in industry.

Rainbow 1550 HP is ideal for applications such as THz-TDS (time-domain terahertz generation), non-linear optics, quantum optics, SHG/THG imaging and multi-photon imaging. It can meet a broad range of R&D requirements of the scientific community.