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Requirements / Specifications: Laser Source for Q-Switched Metrology 1 Version 1.0 (2019) Double-click on for further assistance.

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

TITLE: Laser Source for Q-Switched Metrology Requesting Lab/Division/Group: PML, Applied Physics Div. Sources and Detectors Grp.

General Statement of Need To perform calibrations of Laser Pulse-Energy Instruments for U.S. Industry and U.S. Military Customers, we require a Q-Switched Nd:YAG Laser providing pulse energy excess of 600 mJ with options for the second harmonic (532 nm) and the third harmonic (355 nm).

Items and/or Ancillary Services

Item 1: Q-Switched Nd:YAG Laser Quantity: one (1) Specifications:

1. Wavelength must be 1064 nm with a spectral bandwidth less than 0.3 nm (nanometer)

2. Pulse duration less than 10 ns (nanosecond) required,

3. Beam-shape should approximate a Gaussian in the Far-field

4. Pulse energy of at least 600 mJ and repetition rate up to 20 Hz required

5. Provision for second and third harmonic generator options required

6. Laser shall be a Q-Switched,

7. Gain medium shall be a Nd:YAG crystal rod (explicitly not Nd:YLF fiber)

Separately Priced Options and Services:

Item 2: Second (2nd) Harmonic Generator Quantity: one (1) Specifications: 1) Shall interface with the Q-Switched Nd:YAG Laser (item 1 above) to double the optical frequency of the laser pulses to 532 nm. 2) Shall have provision(s) to interface with the third Harmonic Generator

Item 3: 3rd Harmonic Generator Quantity: one (1) Specifications: 1) Shall interface with the Second Harmonic Generator (item 2 above) to triple the optical frequency of the laser pulses to 355 nm. 2) shall have provision(s) to interface with the third Harmonic Generator

Item 4: Water-to-Air heat exchanger option Quantity: one (1) Specifications: Shall interface with (or be part of) the laser cooling pump enclosure.

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Requirements / Specifications: Laser Source for Q-Switched Metrology 2

Service Requirements / Item Specifications

Section Requirements/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

Standard shipping 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:

31 December 2026 ☐ 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

No utility or facility requirements.

☐ 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)

Requirements / Specifications: Laser Source for Q-Switched Metrology 3

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

Base Manufacturer Warranty is acceptable [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

No training requirements ☐ 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

Power-on and operate laser to ensure fundamental output and harmonic outputs meet specifications.

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

Maintenance ☒ N/A none 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.)

☐ Option Period 1 ☐ Option Period 2 ☐ Option Period 3 ☐ Option Period 4

Government Furnished Material / none ☐ Samples for testing ☐ Government equipment which will leave gov't site (TPOC must coordinate with

Requirements / Specifications: Laser Source for Q-Switched Metrology 4

Equipment ☒ N/A 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 none ☐ 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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