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Federal Bid

Last Updated on 15 Mar 2015 at 8 AM

Sources Sought

Hill New hampshire

Plane Grating Monochromator (PGM)

Solicitation ID SLAC_022715(LL)

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Posted Date 28 Feb 2015 at 12 AM

Archive Date 15 Mar 2015 at 5 AM

NAICS Category

Product Service Code

Set Aside No Set-Aside Used

Contracting Office Slac National Accelerator Lab

Agency Department Of Energy

Location Hill New hampshire United states

Lorenza S. Ladao

Senior Subcontracts Administrator

[email protected]

Phone

Not Specified

SLAC seeks vendors that can provide:

1. A plane grating monochromator (PGM) beamline designated as beam line 16-2. This beam line will be illuminated by synchrotron radiation originating from a 1.25 T bend magnet located in the G11 bend section of the SPEAR3 storage ring.

2. This PGM monochromator is being designed for moderate resolving power (E/ΔE > 1000) and moderate throughput with strong, high-harmonic suppression operation from 44 to 2300 eV. Three variable line spacing (VLS) diffraction gratings, labeled as LOW, MID, and HIGH, are required to achieve the desired resolution, throughput, and harmonic suppression over the large photon energy range. The LOW, MID, and HIGH gratings are designed for operation in the energy ranges of 44 - 128 eV, 128 - 750 eV and 750 - 2300 eV, respectively.

3. There will be low power loading on the grating. The maximum total power absorbed by the grating will be 4.4 Watts. The grating will be cooled through thermal contact to copper plates that are connected to heat sink feedthrough via copper braids.

THIS IS NOT A REQUEST FOR QUOTE. VENDORS INTERESTED IN BEING CONSIDERED AS A POTENTIAL SOURCE SHOULD IDENTIFY THEMSELVES AS AN "INTERESTED PARTY" VIA THE FBO PORTAL. DO NOT CONTACT THE SUBCONTRACT ADMINISTRATOR.

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