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Parabola Refurbishment

Atomic Weapons Establishment Published 10 Sept 2025 Find a Tender

key details

Value£640,000 (£800,000 inc. VAT)
Statusactive
Category (CPV) 38600000
RegionNorth East, North West, Yorkshire and the Humber, East Midlands, West Midlands, East of England, London, South East, South West
Procedureselective
SME suitableYes
OCIDocds-h6vhtk-058275

description

Remanufacture of a short pulse final focusing mirror, remove coating, refinish substrate and recoat.

Two short pulse beamlines require the use of an off-axis parabola (OAP) as the final focusing optic. Due to the optics proximity to target the surface becomes degraded over time due to target shrapnel and condensate from material vaporization.

The optics are 720 mm in diameter and have a specific surface profile and optical coating requirement. They either have a 1 Omega (1053 nm) or 2 Omega (527 nm) high reflectance coating with a specified laser damage threshold at the pulse length of use

documents

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notice history

2 notices published against this procurement.

PublishedTypeRegimeNotice
6 Aug 2025 Tender notice (UK4) Procurement Act 2023 046518-2025
10 Sept 2025 Tender notice (UK4) Procurement Act 2023 055610-2025

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source

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