The Department of Commerce is seeking a 145 GHz photodiode for the Communications Technology Laboratory's High-Speed Waveform Metrology Group. This product will enable the extension of the electro-optic sampling photodiode calibration system's frequency-domain capability beyond 110 GHz. The purchase is part of the FY26 calibration service development funding. The required photodiode has specific specifications, including a female 0.8 mm coaxial connector, wavelength of 1480 nm - 1620 nm, and low dark current.
Analysis by Mindy, grounded in the SAM.gov notice.
Description
Requirements / Specification Document
TITLE: 145 GHz Photodiode
Requesting Laboratory / Division / Group:
Communications Technology Laboratory
Radio Frequency Technology Division
High-Speed Waveform Metrology Group (672.03)
General Statement of Need:
The RF Technology Division is seeking a 145 GHz photodiode. This product will help enable
the electro-optic sampling (EOS) photodiode calibration system to extend its frequency-
domain capability beyond the current 110 GHz limit. This purchase is part of the FY26
calibration service development funding for extending the frequency range of photodiode
calibrations.
Item Specifications and Quantities:
Item 1: 145 GHz Photodiode
Quantity: 1 EACH
Specifications: 1.1 Female 0.8 mm coaxial connector
1.2 Wavelength: 1480 nm - 1620 nm
1.3 Low dark current: < 100 nA
1.4 Bias voltage: +2 V
1.5 RF output matched to 50 Ω
1.6 FC/APC PM SMF fiber (1 meter in length)
[List any additional item(s) or service requirements using the same format.]
Vendor Requirements
1. Possess at time of award/contracting an Export Control Classification Number (ECCN).
2. Possess at time of award/contracting a Unique Entity Identification Number (UEI) which
registration is listed as “Active” on the GSA System for Award Management (SAM.gov).
Procurement Support Information and Ancillary Services:
[Provide input for each section Below or Mark Not Applicable (N/A)]
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Requirements / Specification Document
Section Requirements/Specifications
Planning
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Shipping Address:
☒ NIST-Boulder
ATTN: TBA
Mail Stop:
325 Broadway
Boulder, CO 80305
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Mail Stop:
100 Bureau Dr
Gaithersburg MD 20899
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Shipping Criteria:
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Requirements / Specification Document
☐ Scheduled Deliveries:
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Electronic Media
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☐ Software
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Requirements / Specification Document
Frequency: [Typically 60Hz] (Hz)
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Environment: [Choose Environment]
Other Power Considerations:
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Inspection and
Acceptance
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[Inspection Requirements Per Item (Who, When, What, Where)]
☒ On-Site
☐ Acceptance Not Expected to Exceed 7 Business Days
☒ Acceptance Expected to Exceed 7 Business Days:
Not-to-Exceed 3 weeks from delivery
☐ Inspection and Acceptance Plan:
[Explanation]
☐ Other:
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Training
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Scope of Training
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Requirements / Specification Document
☐ Other
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NOTE: SME shall be coordination POC.
Warranty
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Base Manufacturer Warranty is acceptable
Warranty Length: [i.e. 3 - Years]
What is included?
☐ Labor ☐ Parts ☐ Travel
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☐ 1 Option Period
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☐ 4 Option Periods (Maximum)
Calibration
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[Describe Calibration Requirements Per Item]
Calibration Plan Length: [i.e. 3 - Years]
What is Included?
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☐ Software Updates ☐ Manuals
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Requirements / Specification Document
☐ 1 Option Period
Length: [i.e. 1 – Year / 6 - Months]
☐ 2 Option Periods
☐ 3 Option Periods
☐ 4 Option Periods (Maximum)
Maintenance
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[Describe Maintenance Requirements Per Item]
Maintenance Plan Length: [i.e. 3 - Years]
What is Included?
☐ Labor ☐ Spare Parts ☐ Consumables
☐ Travel ☐ Cost and Liability for Shipment
☐ Software …
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