SXFE Nano-Focusing mirror

The SLAC National Accelerator Laboratory is seeking a quote for a soft X-ray free electron laser nano-focusing mirror. The mirror should have a tangential slope error of less than 0.5 μrad RMS, a sagittal slope error of less than 3 μrad RMS, and a residual height error of less than 3 nm RMS. The surface roughness should be less than 1 nm RMS and less than 0.3 nm RMS for certain areas. The substrate material should be Si(100) with a coating of Au and a binder of Cr. The mirror should have a specific design and fabrication lead time of 27 weeks. • The quote should include the price and lead time for the mirror. • The mirror should meet the specified technical requirements. • The seller should provide a Harmonized Tariff Schedule (HTS) code if applicable. • The seller should register in the System for Award Management (SAM) if not already registered. • The quote should be sent to [email protected] by 3/30/2026.