Deformable mirror and drive electronics for Adaptive Optics

The National Research Council of Canada’s Herzberg Astronomy and Astrophysics Research Centre is procuring one deformable mirror and two drive electronics units to modernize its REVOLT Adaptive Optics system, ensuring continued research capabilities through enhanced wavefront correction. The deformable mirror must feature a precisely defined 27mm clear aperture, a 19×19 to 20×20 actuator matrix, a strict 1.5mm actuator pitch, a minimum 15-micron peak-to-valley tip/tilt stroke, an actuator settling time of no more than 0.5 milliseconds, and a maximum hysteresis of 2%. Each of the two drive electronics must support control loop rates of at least 1kHz, be equipped with a Gigabit Ethernet interface, and operate seamlessly under both Windows and Linux systems, with one unit specifically required to interface with the existing ALPAO DM-277-15 mirror at the same loop rate. All components must be delivered by January 31, 2027, and final acceptance will occur at the Herzberg facility after demonstration of full technical compliance. This procurement is conducted under a sole-source Advance Contract Award Notice due to technical exclusivity, as only Bertin ALPAO possesses the proven capability to meet the stringent performance and compatibility requirements of the existing AO system. The justification relies on exceptions under multiple international trade agreements including the WTO Agreement on Government Procurement, CETA, CFTA, and CPTPP, citing the absence of competition for technical reasons. Offers must be submitted as a Statement of Capabilities by July 23, 2026, via email to the designated contracting officer, with no pricing information requested or required at this stage—award is based solely on meeting all mandatory technical criteria in a pass/fail evaluation. Ownership of any resulting intellectual property vests with Canada, no subcontracting or socioeconomic set-asides apply, and no packaging, marking, or invoicing specifications are detailed. The contract administration is managed exclusively by Karl Payong of the NRC’s Finance and Procurement Service Branch, with no designated technical representative assigned.