The Department of Commerce, specifically the National Institute of Standards and Technology (NIST), is seeking vendors for a 100W 532 nm Pump laser system through a Combined Sources Sought Notice. This procurement aims to enhance measurements of thermal transport at the nanoscale, utilizing high-harmonic generation from a stable optical regenerative amplifier, with specific requirements for the laser's design and performance metrics. The initiative is critical for advancing NIST's capabilities in analytical laboratory instrumentation, and interested vendors must respond with product details and compliance information by November 19, 2024. For inquiries, vendors can contact Elizabeth Timberlake at elizabeth.timberlake@nist.gov or Tracy Retterer at Tracy.retterer@nist.gov.