SLAC/LCLS is seeking for a supplier of four (4) silicon mirrors to be used in one of the beamline of the LCLS with the following specifications:

The mirror substrates shall be single-crystal silicon , with <100> direction oriented along Length (1000 mm).
 
The mirrors will have physical dimensions of: 1000 mm x 50 mm x 70 mm (LxWxH) with optically polished area of 950X25 mm2.

All the manufacturing processes used to produce the mirror shall be UHV compatible.
The non-Optical surface finish shall be fine ground and wet-chemical etched.

The MAIN SPECIFICTIONS for the mirrors are:

Surface profile: Flat
Residual Tangential Radius of curvature: > 200 Km and Concave

Residual tangential slope errors: < 0.5 microrad rms
Residual tangential shape errors on the central 300 mm: < 0.5 nm rms
Residual tangential shape errors on the central 900 mm: < 1 nm rms

The microroughness of the optical surface shall be below 0.3 nm rms measured in the 20 nm - 1 mm spatial wavelengths.

The Vendor shall be able to provide optical metrology prove of the achievement of the required specification prior the delivery of the optics.


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.

Bid Protests Not Available