Our Company
Quantum computing faces a number of engineering bottlenecks limiting practical deployment. A critical challenge lies in the manufacturability and scalability of the quantum readout chain. The first link on that chain is the traveling wave parametric amplifier (TWPA). While TWPAs are essential for low-noise amplification, they are generally fragile, bulky, hard to produce, and limit qubit scale.
At Bifrost Electronics, we’ve developed a new generation of TWPA technology that is small, robust, cost-effective, and scalable. Our technology enables mass qubit scaling within quantum systems, paving the way for reliable and commercially viable quantum architecture.
The Heimdall
Heimdall is a new type of TWPA. Constructed on non–Josephson-Junction (JJ) architecture, Heimdall breaks from traditional quantum-limited amplifier designs and offers a platform to feasibly scale resilient quantum systems.
Partnerships Development
How We Can Help
Superconducting Qubits
We build the industry’s most scalable and cost-effective TWPAs. Our unique design eliminates the need for magnetic shielding, supports higher-density architectures, and simplifies integration. We are removing a barrier preventing quantum scale and utility, accelerating the path toward practical quantum computing.
Spin Qubits
In addition to all the benefits seen in superconducting systems, our magnetically insensitive architecture allows surface-mount integration at 10 mK or 4 K, offering a substantially lower noise floor than a High Electron Mobility Transistor (HEMT) and eliminating loss and noise from coaxial lines and circulator arrays.
Defense Technology
Research Laboratories
Bifrost supports academic and research institutions advancing quantum science, with dedicated programs that simplify access to our technology and remove traditional funding barriers. Contact us to explore scholarship and partnership opportunities with our state-of-the-art parametric amplifiers.