NIST NB688000-26-02458 399 nm Narrow Linewidth Fiber Laser

The contractor must provide one narrow linewidth fiber laser system meeting specifications: center wavelength 398.911 nm, laser linewidth < 10 kHz (100 us integration), output power > 1 W, monitor ports at 798 nm and 1596 nm, optical power stability <0.75% at 3 hours (RMS), relative intensity noise < 0.05% integrated from 10 Hz to 10 MHz, thermal tuning range +/- 0.125 nm without mode hops, PZT tuning range > 3 GHz, PZT tuning bandwidth >5 kHz, collimated output with M2<1.1, linear polarization >20 dB, air cooled, warranty >=2 years, controller 3U rackmountable, and laser head dimensions <= 215 mm x 445 mm x 118 mm. Delivery, installation, and training shall be completed no later than 16-18 weeks ARO.