# SAM #RFQSSPR507952 Oak Ridge National Laboratory seeks an interferometer, timing system, and photon detector module **Buyer:** UT-Battelle **Posted:** October 14, 2026 **Respond By:** October 22, 2026 **Identifier:** RFQSSPR507952 **NAICS:** 334516, 334519, 334419 Oak Ridge National Laboratory’s Chemical Sciences Division is seeking three specialized optical and photon-timing components for research use. - **Government buyer:** U.S. Department of Energy, Oak Ridge National Laboratory, Chemical Sciences Division. - **OEMs named:** **NIREOS**, **TEDIEL**, and **Micro Photon Devices**. NIREOS and TEDIEL are named for the Gemini-Felix system; Micro Photon Devices is named for the PDM module. - **Products requested:** - **NIREOS GEMINI.HP.L.ASY interferometer** — quantity 1; Long Range option for high resolution, with high accuracy and speed. - **NIREOS/TEDIEL Gemini-Felix TDC system** — quantity 1; 1 sync channel and 2 detector channels. - **Micro Photon Devices PDM module** — quantity 1; 100 μm diameter, fewer than 100 dark counts per second, timing resolution under 40 ps, power supply, and LEMO-to-SMA adaptor. - **Notable requirement:** Products may be offered on a Brand Name or Equal basis; the bill of materials provides the stated technical specifications. ### Description

The Chemical Sciences Division at Oak Ridge National Laboratory is in need of GEMINI.HP.L.ASY: interferometer, Gemini-Felix, and PDM module. Brand Name or Equal shall apply.
Please see Attachment C_ Bill of Materials for RFQSSPR507952 for specifications and details. 
 
Attachments:
 
Attachment A_ Terms & Conditions- Purchase Order Commercial Product & Services Under the SAT (BSD-CS-2154, dated 09/30/2026)
Attachment B_ Prime Flowdown Clauses- (BSD-CS-2258, dated 09/30/2026)
Attachment C_Bill of Materials for RFQSSPR507952
Attachment D_Reps-and-Certs-Abbreviated-2026.03.09
Attachment E_ Commercial Computer Software
Request for Quotation- RFQSSPR507952
 

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