# Lightwave Modulator for QPSK/ QAM and 40 GB/s photoreceiver module

Canonical: https://abierto.us/opportunities/w911s225u1071

- Solicitation number: W911S225U1071
- Notice type: Combined synopsis and solicitation
- Status: Closed. Deadline was July 14, 2025 at 5:00 PM EDT
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W6QM Micc-Ft Drum (W911S2)
- NAICS: 334413 Semiconductor and Related Device Manufacturing
- Product or service code: R425 Engineering and Technical Services
- Set-aside: Total small business set-aside
- First posted: July 7, 2025
- Last posted: July 7, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/87e3aee956a6440d87c0294324f2ce3f/view

## Description

Item should be a dual Mach-Zender Interferometer. Should becapable of at least 40 Gb/s. Should interface with a Polarization Maintaining optical fiberwith FC/APC connectors. RF input connects should be K connectors. The modulationdrivers and electronics should be packaged with the system. Should have a bias controllerto enable stable modulation. Should have the capability for remote control from a PC.Should include all required connector cables. Electronics should use 120V US. Shippingshould be included.

Also requested is a 40 GB/s photoreciever module. High speed photo receiver module. Should have 30 GHzbandwidth. Should have optical input with FC/APC connectors. Should have electricaloutput compatible with RF K connectors. Should be capable of receiving a maximum of 10mW of input optical power. Item should have a Noise Equivalent Power of 20 pW/sqrt(Hz)at 1 GHz or lower. Control electronics should be included to allow photo receiver to becontrolled through a computer with a USB connection. Should have a graphical PC userinterface. Should include all required connector cables. Electronics should use 120V US.Shipping should be included.

## Publications

- July 7, 2025: Combined synopsis and solicitation, due July 14, 2025 at 5:00 PM EDT. Notice 81e90b0273a3405486322c336721ddfa. https://sam.gov/workspace/contract/opp/81e90b0273a3405486322c336721ddfa/view
- July 7, 2025: Combined synopsis and solicitation, due July 14, 2025 at 5:00 PM EDT. Notice 87e3aee956a6440d87c0294324f2ce3f. https://sam.gov/workspace/contract/opp/87e3aee956a6440d87c0294324f2ce3f/view

## Points of contact

- Paul Maxwell, paul.maxwell@westpoint.edu, 8459382845
- Joy Davis, joy.l.davis18.civ@army.mil, 3157725582

---
Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w911s225u1071.