Two-color Balanced optical Cross-Correlator

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.

The follow has been attached for you to complete and review: (BAA) Buy American Act Certification Representations & Certifications Rider Confirm Attached SLAC terms are accepted: FP Commercial Supplies-Services T&Cs (August 2023) Quote# 251000050 Required item(s) listed below:

TCBOC-15/10 Two-color Balanced Qty: 2 Optical Cross-Correlator 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:

LCLS Pulse fiber timing system (PFTS) is from Cycle lasers. We have already ~ 10 pcs of the TCBOC from Cycle. New TCBOC must be match the existing TCBOCs in form, fit, function, and performance; with in-line partial reflector for links synchronization locking. Item must be compatible to Cycle LCLS PFTS.

Two-color Balanced Optical Cross-Correlator (TCBOC), to detect the timing jitter between a 1030-nm pulse train with a 1550-nm pulse train Detector specifications: Residual jitter: < 15 fs RMS (integrated [1Hz - 1 MHz], with appropriate laser inputs) Detector sensitivity: > 5 mV/fs (main balanced output with 1 M? load impedance)Detector noise floor: < 0.5 fs RMS (integrated [1 Hz – 100 kHz]) Detector bandwidth: > 100 kHz (3-dB signal bandwidth) Free space input at 1030nm FC/APC PMF fiber input at 1550nmLead time of no more than 7 months.

Interface and power supply and amplifier gain tunability: 110VAC low noise power adaptor; Minimum monitors: TCBOC error, Forward SFG signal, Backward SFG signal; amplifier gain tunability 10^3 to 10^ 7. Dimension: <=220mmx200mmx60mm Please provide a price and lead time quotation by COB 9/9/2025. Please be advised that the requirement was also posted on SAM.gov. Send quote to marissat@SLAC.stanford.edu. The bid closing date for this requirement is 9/9/2025.

Is there any room for additional discounts such as for Academic, ICPT, GSA, or Government Institutions? If possible, please provide a link to your webpage for the published price list to substantiate for the prices quoted. Buy American Act Certification (BAA) applies to awards that are over $10,000. Representations & Certifications Rider is required. Once completed the Reps and Certs are valid for one year until renewal. If you have already completed one within the year, please disregard.

Otherwise, please complete and return. All subcontractors are required to register in the System for Award Management (www.sam.gov). 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) will be made a part of the resulting order. Payment Terms will be NET-30 (SLAC is unable to make advance payments and or Prepayments).

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