Bifrost Electronics has appointed Doug Campbell, formerly CEO of battery technology firm Solid Power, which he led from startup to a Nasdaq IPO, as its new Chief Executive Officer. Campbell will focus on scaling production of the Heimdall Amplifier, a quantum readout device designed to overcome limitations of existing technology by eliminating the need for Josephson junctions.

“The Bifrost team has built something the quantum industry genuinely needs, and I’m glad to be joining at this inflection point,” Campbell stated. The move signals a push toward commercializing quantum hardware, backed by $5.5 million in funding led by Caruso Ventures.

Doug Campbell Appointed CEO to Scale Bifrost Electronics

Doug Campbell’s appointment as CEO signals Bifrost Electronics’ intent to rapidly expand production of its Heimdall Amplifier, supported by a track record of successfully scaling deep-tech hardware ventures. Campbell previously led Solid Power from its inception to a Nasdaq IPO, demonstrating an ability to navigate the complexities of bringing novel technologies to market, Bifrost Electronics says.

This experience now focuses on addressing a critical bottleneck in quantum computing: the readout of qubit states. Bifrost’s strontium titanate-based parametric amplifier shrinks the size of these devices from roughly cinder-block dimensions to a 10 mm chip, a reduction a company representative previously described.

This simplification promises to lower both the cost and complexity of building large-scale quantum computers, and extends applicability beyond superconducting qubits to encompass spin qubits, satellite communications, radar, and quantum sensing.

The Bifrost team has built something the quantum industry genuinely needs, and I’m glad to be joining at this inflection point. I’ve spent my career taking deep-tech start-ups out of university labs and into production at scale.
Doug Campbell, Chief Executive Officer at Bifrost Electronics

Heimdall Amplifier Eliminates Josephson Junctions for Readout

The Heimdall Amplifier’s design bypasses a significant manufacturing hurdle for quantum systems by operating without Josephson junctions, a departure from conventional amplifier architectures. This elimination simplifies fabrication, as Josephson junctions demand nanometer-precision manufacturing and necessitate complex magnetic shielding to isolate them from environmental noise. This size reduction directly addresses a critical bottleneck in scaling quantum computers, reducing the complexity of cryogenic wiring and cryostat integration.

This broadened applicability stems from the amplifier’s inherent robustness and reduced sensitivity to external interference, a characteristic enabled by the absence of Josephson junctions. Cody Moore, CEO at Bifrost Electronics, emphasizes that “Doug’s leadership will be instrumental in bridging advanced materials and quantum capabilities to meet the rapidly growing demands of next-generation infrastructure.” Bifrost’s approach, originating from co-founder Connor Denney’s work at the Colorado School of Mines, arose from a need for more affordable and reliable amplification solutions during their master’s studies.

A company representative stated that “Doug gives us the executive bandwidth leadership to allow us to focus on what we do best – pushing the technology forward – while he builds the commercial engine around it,” highlighting the strategic importance of Doug Campbell’s appointment in accelerating the company’s growth trajectory and bringing the Heimdall Amplifier to a wider customer base.

Doug gives us the executive bandwidth leadership to allow us to focus on what we do best – pushing the technology forward – while he builds the commercial engine around it.
Connor Denney, Bifrost co-founder and Head of Research and Development

$5.5 Million Funding Fuels Quantum Hardware Commercialization

This move positions Bifrost to capitalize on growing demand for commercially viable quantum hardware, a sector previously hampered by manufacturing complexities. Colorado’s quantum ecosystem, according to one observer, is driving the entire industry forward and Bifrost Electronics is a vital part of that progress for regional and global companies. The company’s initial funding included a $2.5 million seed round led by Caruso Ventures and a $250,000 Colorado OEDIT Early-Stage Capital and Retention grant awarded in May 2026.

Source: https://bifrostelectronic.com

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