This opportunity involves the procurement of a tunable laser source with specific technical performance requirements. The laser must operate across a 1480 to 1640 nanometer wavelength range with a linewidth under 200 kHz and output power of at least 7 dBm. It requires fiber-coupled output with polarization-maintaining fiber and remote control interfaces. No submission timelines, budget amounts, or performance location are specified in the description. The focus is entirely on the technical specifications for the equipment.