Dispersive Mirror

SLAC National Accelerator Laboratory is operated by Stanford University for the Department of Energy. As a management and operating contractor, subcontracts awarded by the Laboratory are not Federal procurements, and are not directly subject to the Federal Acquisition Regulations in 48 CFR. Nonetheless, certain Federal laws, Executive Orders, and regulations may affect our DOE approved purchasing system, as required by statute, regulation, or contract terms and conditions. AMENDMENT 01 Hi, The following Addendum is being issued for the subject Request for Quotation: 368931_DispersiveMirror_SAMPOST Clarification Questions: Yes a brand Name or Equal product would be acceptable. Certain manufacturers designate the primary HR/GDD coating on S2 rather than S1, while maintaining the specified S1 surface quality (5/3 × 0.04) and flatness (PV < ?/10). Would this configuration be considered technically acceptable, provided the optic meets all other specified performance and dimensional requirements? As long as the HR side meets requirements, then yes. Angle of Incidence (AOI): Would an optic specified for an operating AOI range of 5°–6° satisfy the stated 5° AOI requirement? Yes, 5 degrees acceptable. Please provide a price and lead time quotation by COB 11/9/2026. This Addendum modifies the Request for Quotation and must be acknowledged. Failure to acknowledge all addenda could make your proposal non-responsive. Please confirm that the submitted proposal is not changed because of this addendum. If proposal sent is revised because of this, please submit the revised proposal. The following changes are hereby made to the appropriate documents containing the above-mentioned Request for Quotation (RFQ). All other terms and conditions of the RFQ remain the same. Kind regards, Marissa Tanomrat Procurement Commodities Team SLAC National Accelerator Laboratory 2575 Sand Hill Road Menlo Park, CA 94025 Email: marissat@slac.stanford.edu Please review the listed requirements and provide your best and final offer for both price and lead-time. The follow has been attached for you to complete and review: Representations & Certifications Rider Confirm Attached SLAC terms are accepted: FP Commercial Supplies-Services T&Cs (August 2023) Confirm Attached SLAC terms are accepted: SLAC General Terms and Conditions Supplemental Rider (Rev. August 2026) Request for Quote: Required item(s) listed below: HD120+AR Ultra Precision (FS 38.1mm dia. X 12.7mm thk. Pl (192)) QTY: 150 CM2699 (FS 38.1mm dia. X12.7mm thk,PL (192) QTY: 80 Quote is for product only; no on-site services permitted. Source selection will be based on Lowest Price and Technically Acceptable Method (LPTA). Technical evaluation criteria are as follows: Highly Dispersive Mirrors HD120+AR Ultra Precision (FS 38.1mm dia. X 12.7mm thk. Pl (192)) Features: Optics Type: Highly Dispersive Mirror Design Name: HD120 Central Wavelength CW (nm): 1030 Minimal Wavelength WLmin (nm): 935 Maximal Wavelength WLmax (nm): 1125 GDDr (fs²): -200 Angle of Incidence AOI (deg): 5 Minimal Reflectance Rmin (%): 99.9 Polarization: p Surface 2: AR Stress Compensation Substrate (pre-coat spec.) Material: Corning 7980 0F Dimensions: 38.1mm dia. x 12.7mm thk. Diameter tolerance: +0/-0.1mm Thickness tolerance: +/-0.1mm Configuration: Pl/Pl Radius: S1&S2: Infinity S1 & S2 polished, other surfaces fine ground Surface quality: S1: 5/3x0.04, S2: Commercial polish Flatness: S1: PV<1/10L@632.8nm within CA, S2 NA Clear aperture: >80% Parallelism: <10arcmin Chamfer: Break sharp edges Standard: ISO 10110 Marking: UFI log and arrow to S1, 6-digit serial number tracked Qty 150. Chirped mirrors: CM2699 (FS 38.1mm dia. x 12.7mm thk. Pl (192)) Features: Optics Type: Chirped Mirror Design Name: CM2699 Central Wavelength CW (nm): 1035 Minimal Wavelength WLmin (nm): 950 Maximal Wavelength WLmax (nm): 1120 GDDr (fs²): -50 Minimal Reflectance in Average Raver,min (%): 99.9 Angle of Incidence AOI (deg): 5 Polarization: p Surface 2: AR Stress Compensation Substrate (pre-coat spec.) Material: Corning 7980 0F Dimensions: 38.1mm dia. x 12.7mm thk. Diameter tolerance: +0/-0.1mm Thickness tolerance: +/-0.1mm Configuration: Pl/Pl Radius: S1&S2: Infinity S1 & S2 polished, other surfaces fine ground Surface quality: S1: 5/3x0.04, S2: Commercial polish Flatness: S1: PV<1/10L@632.8nm within CA, S2 NA Clear aperture: >80% Parallelism: <10arcmin Chamfer: Break sharp edges Standard: ISO 10110 Marking: UFI log and arrow to S1, 6-digit serial number tracked Qty 80 Past performance: The Offeror will be evaluated for successful completion and delivery of parts of a similar size and complexity in the last four (4) years based on the documentation submitted on prior manufacturing and test plans. SLAC will consider the historical reliability and performance of such parts integration into SLAC systems, if available. Manufacturing capabilities and capacity (including lower-tier subcontractors) Offeror shall submit a manufacturing plan demonstrating that the Offeror’s resources and project management support are adequate to deliver the system on schedule, using a quality-controlled manufacturing process, adequate procurement capabilities, fabrication facilities and testing facilities. Please provide a price and lead time quotation by COB 11/5/2026 Please be advised that the requirement was also posted on (see the official solicitation). Send quote to marissat@SLAC.stanford.edu. Is there any room for additional discount such as for Academic, ICPT, GSA, or Government Institutions? If possible, please provide a link to your webpage for published price list to substantiate for the prices quoted. Buy American Act Certification (BAA) applies to items that have a unit price that is over $15,000. Representations & Certifications Rider is required. Once completed the Reps and Certs is valid for one year until renewal. If you have already completed one within the year please disregard. Otherwise, please complete and return. Please include in your proposals the Harmonized Tariff Schedule (HTS Code) & ECCN if applicable. All subcontractors are required to register in the System for Award Management ((see the official solicitation)). The resulting purchase order will be issued on a fixed price basis. SLAC National Accelerator Laboratory Terms and Conditions for Fixed Price Commercial Supplies and Services (Rev. August 2023) and SLAC General Terms and Conditions Supplemental Rider (Rev. August 2026) will be made a part of the resulting order. Please mark up terms and conditions if you wish to negotiate. No mark ups mean that you accept SLAC Terms and Conditions. Payment Terms will be NET-30 (SLAC is unable to make advance payments and or Prepayments). For Small Business, SLAC offers Net 15. Freight terms will be FOB Destination Prepaid and Add Foreign Vendors Shipments will be made CIP SLAC, Menlo Park, and Duty Unpaid. You are requested to mark and identify proprietary/confidential information provided in response to the solicitation. Contact me directly with any questions. Kind regards, Marissa Tanomrat Procurement Commodities Team SLAC National Accelerator Laboratory 2575 Sand Hill Road Menlo Park, CA 94025 Email: marissat@slac.stanford.edu