The Delft-based business Orange Quantum Systems (OrangeQS) has lately attracted a lot of interest after announcing that its €12 million seed fundraising round was oversubscribed. With this huge investment, the Netherlands’ quantum computing industry has seen its largest seed funding round to date. OrangeQS’s main goal is to solve a significant but sometimes disregarded problem in the rapidly developing field of quantum computing: the labour-intensive, costly, and talent-monopolizing process of testing quantum devices.
The Persistent Challenge of Quantum Chip Testing
Although the development of quantum computers has been severely hampered by the difficult task of validating the quantum chips that underpin them, quantum computers have enormous potential for the future. Quantum devices need very particular setups and techniques, unlike traditional semiconductor chips that can be mass-tested at ambient temperature. The unique properties of quantum bits, or qubits, which, unlike classical bits, may exist in a superposition of states (both 1 and 0 concurrently), are the cause of this complexity.
The challenges in testing quantum chips include:
- Extreme Environmental Requirements: High vacuum, extremely low temperatures, and accurate low-power microwave electromagnetic signals are necessary for the isolation and shielding of quantum chips.
- Resource Drain: Because testing is so demanding, manufacturers frequently allocate 30–50% of their R&D teams to planning, constructing, and maintaining a number of internal test sets. Their time is taken away from the primary responsibilities of developing and creating quantum chips, computer systems, and algorithms, and these specialists are costly and in short supply.
- Time Consumption: In the past, weeks have been needed for quantum chip testing, which makes it very difficult to make rapid iterations and improvements in chip development. OrangeQS CEO Garrelt Alberts highlights that this slow pace hinders rapid iteration and drives up testing costs. Many businesses even do testing on their own quantum computers, further devoting important resources and impeding progress.
This “quantum testing bottleneck” hinders the entire development and construction of quantum computers by limiting capacity and tying up current processors.
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OrangeQS’s Innovative Solutions and Product Suite
OrangeQS was established in 2020 as a spin-off from QuTech and TNO with the goal of removing this bottleneck and revolutionising quantum computing. OrangeQS concentrates on developing specialised tools that are optimised for “test-time per qubit” rather than just expanding testing capacity. By cutting testing time from weeks to days, their method seeks to free up talent, resources, and time for core quantum development.
In order to expedite quantum chip testing along the whole value chain, OrangeQS provides a full suite of products:
- OrangeQS MAX: This flagship device establishes new standards for standardised, high-volume quantum-chip testing in the industry. It is made to assess quantum processors more quickly, which drastically cuts down on the amount of time needed to test each qubit. The OrangeQS MAX system in Espoo, Finland, will be used by IQM, the top quantum-computer manufacturer in Europe, to speed up the development of quantum chips.
- OrangeQS Flex: This device offers industrial and academic R&D teams adaptable chip-testing options. Quantum research labs like the University of Napoli (Italy) and the Karlsruhe Institute of Technology (Germany) are now using it.
- OrangeQS Juice: This open-source operating system lets users easily control all aspect of their quantum research apparatus in one location. Prominent R&D labs, such as QuTech (the Netherlands), Chalmers Next Labs (Sweden), and Berkeley Lab’s Advanced Quantum Testbed (USA), are testing this operating system.
According to Garrelt Alberts, their goal with their OrangeQS MAX system is to cut the test time per qubit in half every two years. The goal of this ongoing testing process enhancement is to cut test time per qubit by several orders of magnitude. Surprisingly, OrangeQS is the only business at the moment providing a specialised, turnkey solution for quantum testing that is dependable, quick, and reasonably priced.
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The €12 Million Seed Funding Round and Its Impact
The investing community’s strong support is demonstrated by the recent oversubscribed €12 million seed round, which confirms the vital significance of OrangeQS’s technology. QBeat Ventures and InnovationQuarter Capital participated in the round, which was led by Icecat Capital. QDNL Participations and Cottonwood Technology Fund, pre-seed investors, also kept up their support.
Strategic investments will be made with the new monies to:
- Quicken the creation of tools for testing scalable quantum chips.
- Create even more rapid testing devices that can examine quantum chips in a matter of days as opposed to weeks.
- Encourage Orange Quantum Systems’ global expansion.
A “Quantum Equivalent of Moore’s Law” is being developed. Quantum computing manufacturers consider OrangeQS’s work crucial as they compete to produce the first practical quantum computers. Companies like IBM Quantum must iterate rapidly in order to meet their ambitious goals of creating the first fault-tolerant quantum computer by 2029, and testing is an essential step in this process. OrangeQS aims to facilitate a breakthrough into usable quantum computing and maybe create a “quantum equivalent of Moore’s Law” by dramatically speeding up testing.
In classical computing, Moore’s Law refers to the finding that a microchip’s transistor count doubles roughly every two years, resulting in exponential gains in processing power and cost reductions. This idea is immediately paralleled in the quantum context by OrangeQS’s goal to assist top chip manufacturers in doubling the quantity of dependable quantum bits (qubits) every few years, indicating a future of consistent, predictable advancement in quantum computing. Innovations like those from OrangeQS, which simplify and scale up the testing and validation of ever-more sophisticated quantum chips, are crucial to this progress.
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OrangeQS aims to support the shift of quantum chip development “from lab to fab,” from academic settings to commercial methods. According to Garrelt Alberts, OrangeQS will have high-throughput test solutions available as the chip industry modifies its facilities for quantum. OrangeQS makes a substantial contribution to turning quantum computers from theoretical ideas into a workable reality by speeding up testing.
