Custom OptoMech (C-OM) with Dual-Comb Spectroscopy (DCS) laser system for the COSmIC Lab

This Statement of Work outlines NASA Ames Research Center's requirement to procure a dual comb laser system for the Cosmic Simulation (COSMIC) lab. The system will be integrated into the COSMIC chamber to generate high-accuracy absorption data for exoplanetary molecules in the 1-2 micrometer range. This data, including absolute line positions and pressure broadening coefficients at high temperatures, will support the atmospheric modeling and interpretation of observations from the James Webb Space Telescope (JWST) and the Habitable Worlds Observatory (HWO). The document specifies the technical requirements for a SmartComb system and an M-NIR Extension. Key performance metrics include a 250 MHz comb mode spacing, a 1560 nm center wavelength, an average power exceeding 10 mW, and high stability and accuracy under both RF and optical reference locks. The M-NIR Extension must provide a spectral range of 1050 nm to 2100 nm with a free-space output power greater than 200 mW. Additionally, the document highlights unique technical capabilities and proprietary technologies offered by Menlo Systems. These include their ultra-low-noise Figure 9 oscillator technology, a widely tunable repetition rate (248-252 MHz) to assist with dual comb spectroscopy, and robust, fiber-coupled f-2f interferometers and beat detection units. Delivery of the system to NASA Ames Research Center is required as soon as possible.