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Prior Information Notice — Closed-cycle Cryostat

Descriptions

The National Physical Laboratory (NPL) requirement is for a new system for metrology of single-photon emitters. This system should have a closed cycle or ‘cryogen free’, operation to allow sample temperatures of between 4 K and 300 K to be reached and stably maintained. The system needs to permit high numerical aperture objective lenses (N.A > 0.7) to focus on the sample. It should allow for operation at wavelengths ranging from the visible (500 nm) to the telecom C-band (1 550 nm). Exchanging optics for regions within this range should be straightforward for the user to do. There should be < 20 nm (peak to peak) of vibration between the sample and any external optics. Positioners are to be included to translate the sample around the focus of the objective lens, within a volume of 5 mm x 5 mm x 5 mm. These should have a minimum step size of < 20 nm. It should be possible to upgrade and customise the system at a later date should extra capabilities be needed. All temperature and sam

Timeline

Pretender :

Not Identified

Published Date :

26th Aug 2020 4 years ago

Deadline :

21st Aug 2021 3 years ago

Contract Start :

N/A

Contract End :

N/A

Tender Regions

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Workflows

Status :

Closed

Assign to :

Tender Progress :

0%

Details

Notice Type :

Open opportunity

Tender Identifier :

IT-378-246-T: 2024 - 001

TenderBase ID :

310724019

Low Value :

£100K

High Value :

£1000K

Region :

North Region

Attachments :

Buyer Information

Address :

Liverpool Merseyside , Merseyside , L13 0BQ

Website :

N/A

Procurement Contact

Name :

Tina Smith

Designation :

Chief Executive Officer

Phone :

0151 252 3243

Email :

tina.smith@shared-ed.ac.uk

Possible Competitors

1 Possible Competitors