26-00692 Requirements and Specifications_photon_counting_tube.docx

Requirements / Specification Document

Use this document to detail specifications/requirements for an item and/or ancillary services.

TITLE: Photon Counting Imaging Tube Requesting Lab/Division/Group: PML, Div. 688, group 10 General Statement of Need In support of the NIST mission to develop quantum information science, the ion trapping group is carrying out a series of experiments employing trapped ion crystals as registers for storing quantum information. This work requires sensitive imaging detectors for measuring weak, laser-induced ion fluorescence. The detector will enable the detection of individual ions within the crystal. Because the ion crystal undergoes a periodic rotation, we require a detector or imaging tube that provides a time coordinate t, with better than 5 nanosecond resolution, in addition to the x, y coordinate of each detected photon. The spatial resolution of the detector should enable an effective 400 pixels across the input diameter of the tube. The tube must be able to process a continuous stream of > 1 million photon detection events per second that are evenly disctributed across the photocathode without degradation of the processed signal.

This purchase is for an imaging, photon-counting tube that will replace the existing tube in a RoentDek detector system with a HexAnode readout. The existing tube is a Photek Device type IPD340. The tube must be compatible with the size, dimensions, and electrical connections of the Photek type IPD340 tube.

Items and/or Ancillary Services

Item 1: Photon-counting imaging tube Quantity: 1 Specifications: 1.Require a photon counting imaging tube that employs a microchannel plate (MCP) stack that is compatible with the size, dimensions, and electrical connections of the Photek model IPD340. This includes: (a) Flying lead electrical connections to Cathode, MCP in, MCP Intermediate, MCP Out, and Anode; (b) Clear fused silica window aperture of 41.0 mm; (c) Tube outside diameter: 76.0 mm (or less); (c) Tube thickness 21.3 mm (or less); (d) Tube anode ceramic diameter: 62.5 mm (or less) 2.Photocathode: Bialkali, QE ≥ 20% @ 350 nm; Active Diameter: 40 mm; 3. Input Window: Fused Silica 4. MCP Configuration: Z-stack (or equivalent) 5. MCP Type: HOT (high strip current); require > 1 MHz photon count rate uniformly distributed across photocathode w/o degradation of gain 6. Anode type: Resistive Sea (1-10 MΩ/sq) 7. Gain of 1x10^7 with Anode to Cathode voltage of 3.5 kV 8. ALD (atomic laser deposition) coating applied to front MCP for enhanced lifetime

Separately Priced Options and Services:

Item 2: [List minimum specifications.

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[List any other item(s) or service requirements here using the same format above.]

Service Requirements / Item Specifications

Planning Considerations ☒ N/A ☐ List any visits required to allow potential vendors to see site specific constraints.

[Explain requirement here] ☐ US citizen required on-site (foreign nationals require preregistration 30 days prior) ☐ Vendor rep on-site more than three days ☐ Other considerations: [List other considerations to ensure an accurate quote]

Shipping & Delivery ☐ N/A [Enter shipping and delivery information by item here.] Shipping criteria:

☐ Partial delivery acceptable ☐ Direct delivery to building required [Explain need for requirement here] Building has: ☐ Loading dock ☐ Containerization preference: [Choose container] Other requirements: [List any other requirements here] Delivery date criteria:

☒ Delivery of goods, installation, and training shall be completed no later than: 30 Weeks ARO ☐ Deliver no earlier than: [Insert date here] ☐ Other: [List other shipping, delivery, or specil requirements]

Electronic Media ☒ N/A [Enter electronic media requirements by item here.] ☐ Software ☐ Electronic manuals ☐ License Key ☐ Other: [List any other Electronic Media requirements here] [Enter email address for software delivery here]

Installation ☒ N/A [Enter installation requirements by item here.] ☐ Vendor technician on site ☐ Rigging ☐ Uncrating / Unpackaging ☐ Removal of packaging material ☐ Equipment set up ☐ Start-up services ☐ Turn key installation ☐ Other [Enter details here.] Note: When installation is required, TPOC or COR shall be the coordination point.

Facility / Utility Considerations ☒ N/A [List site specific utility considerations by item here.] ☐ OFPM Work Order Number(s) [List any Work Order Number(s) here] ☐ Power available Voltage: [Enter voltage here] (V) Max Current: [Enter max current draw here] (A) Phase: [Choose phase] Frequency: [Typically 60Hz] (Hz) NEMA Plug Type: [Enter plug type here] (i.e.: NEMA L5-20P) Environment: [Choose environment] Other power consideration: [List any other power considerations here] ☐ Utility connections: [List relevant available utilities, pressure(s), and flowrate(s)] ☐ Other considerations: [List other considerations to ensure an accurate quote]

Warranty ☐ N/A All products carry a warranty against faulty workmanship for a period of 12 months from date ofshipping.

[If you require an Extended Manufacturer Warranty, describe the warranty requirements per item here.] What is included?

☐ Labor ☐ Parts ☐ Travel ☐ Cost and liability for returns ☐ Other: [Enter other requirements here] ☐ Warranty length: [Enter warranty length here] Period Length:[Ex. month, 6 month, year etc.]

Training ☒ N/A [Training requirements (who, when, what, where) here. If on-site, is travel necessary?] ☐ On-site ☐ Off-site location: [Enter location(s) here] ☐ Number of trainees: [Enter number of trainees here] Scope of training:

☐ Operations ☐ Maintenance ☐ Troubleshooting ☐ Safety ☐ Other: [Enter other scope requirements here] ☐ Training materials to be provided: [Describe requirement here] ☐ Other: [Enter other training requirements here] Note: When training is required, TPOC or COR shall be the coordination point.

Inspection and Acceptance ☐ N/A [Enter inspection requirements per item here] ☐ Planned government acceptance testing (7 business days) ☒ Gov’t acceptance expected to take longer than 7 business days: 21 ☐ Inspection and acceptance plan: [Explain here] ☐ Other: [Enter other requirements here]

Maintenance ☒ N/A [Describe your maintenance requirements per item here] Period Length: [Ex. month, 6 month, year etc.] What is included?

☐ Labor ☐ Spare parts ☐ Consumables ☐ Travel ☐ Cost and liability for returns ☐ Software updates ☐ Manuals ☐ Service plan length: [Enter service plan length here] ☐ Other: [Enter other requirements here] ☐ Requirements: [Enter requirements here] (i.e.: onsite within 72 hours, etc.)

Government Furnished Material / Equipment ☒ N/A [List any government furnished material/equipment per item here] ☐ Samples for testing ☐ Government equipment which will leave gov't site (TPOC must coordinate with division property custodian) Serial Number: [Enter Serial Number here] Description: [Enter description here] NIST property number: [Enter NIST property number here] ☐ Other: [Enter other details here]

Travel ☒ N/A [Describe any travel requirements per item here] ☐ Explain: [Explain here] ☐ Other: [Enter other requirements here] Vendor: To the maximum extent possible, include as part of appropriate sections above (maintenance, repair, etc.). Otherwise, it will be a separate line item, reimbursable per the Federal Travel Regulation.

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Requirements / Specifications: Photon Counting Imaging Tube Version 1.0 (2019) Double-click on for further assistance.

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