The first thing you notice about infrared imaging is its cost, a quiet tax on seeing in the dark. The second is the hardware itself, often a bulky, cryogenically cooled module that looks more like a piece of lab equipment than something you’d bolt onto a commercial drone. QDIR’s bet is that both of those things are artifacts of an old way of building sensors, and that the path to making infrared vision as common as a smartphone camera runs through a vial of black ink.
Founded in 2020, the Chicago company is developing photodetectors and image sensors using colloidal quantum dots, semiconductor nanocrystals suspended in a solution. The core idea is a manufacturing shift: instead of growing delicate crystalline semiconductors in expensive vacuum chambers, you could, in theory, print or coat these quantum-dot inks onto a silicon wafer, like applying a microscopic layer of paint. The promise is a sensor that matches the performance of conventional indium gallium arsenide or mercury cadmium telluride arrays, but at a fraction of the cost and with fewer production constraints [QDIR, retrieved 2024].
A scientific foundation, a defense-funded wedge
QDIR’s technology emerged from the University of Chicago lab of Philippe Guyot-Sionnest, a professor of chemistry and physics and a scientific co-founder of the company [Argonne National Laboratory, retrieved 2024]. The other founders, CEO Edward Malachosky, a PhD nanoscientist and former Intel engineer, and President and CTO Matthew Ackerman, have steered the research from academic concept into a portfolio of government R&D contracts. This origin story is written in the company’s funding ledger, which reads less like a venture capital cap table and more like a grant proposal that kept getting approved.
To date, QDIR has secured over $4.1 million in non-dilutive government awards, primarily through the Small Business Innovation Research (SBIR) program [SBIR.gov, retrieved 2024]. The most recent and largest grants point directly to its initial beachhead: the defense sector. In 2025, the company landed a $1.99 million award from the U.S. Navy and a $1.5 million award from DARPA [QDIR, retrieved 2024]. The work focuses on specific, tangible problems for autonomous systems, like developing high-definition, long-wave infrared thermal sensors for small drones that don’t require large cryo-coolers [SBIR.gov, retrieved 2026].
| Founder | Title | Background |
|---|---|---|
| Edward Malachosky | Co-Founder, CEO | PhD Nanoscientist, former Intel lithography engineer [F6S, retrieved 2024] |
| Matthew Ackerman | Co-Founder, President & CTO | Chain Reaction Innovations Cohort 4 innovator [Argonne National Laboratory, retrieved 2024] |
| Philippe Guyot-Sionnest | Scientific Co-Founder | University of Chicago professor of chemistry and physics [Argonne National Laboratory, retrieved 2024] |
The performance milestones in the lab
Government contracts are not just checks; they are mile markers with technical deliverables. Public SBIR reports show QDIR hitting specific performance targets that begin to validate its core thesis. In one project, the company reported improving the quantum efficiency,a key measure of how well a sensor converts light into an electrical signal,of a mid-wave infrared photodiode from 15% to 50% when operated at 80 Kelvin [SBIR.gov, retrieved 2026]. Another project aims to manufacture mercury telluride colloidal quantum dot sensors that provide high-resolution thermal imaging for unmanned aerial systems without the traditional, expensive cooling apparatus [SBIR.gov, retrieved 2026].
These are the kinds of incremental, hard-won gains that define the deep-tech playbook. The commercial argument rests on a cascade of “ifs”: if these lab results can be replicated at scale, if the solution-processing truly cuts manufacturing costs, and if the sensors can be made reliable enough for industrial environments, then infrared imaging could move from a niche, high-cost capability to a standard feature. The target applications sketched out by the company are broad, spanning medical diagnostics, industrial non-destructive evaluation, transportation safety, and surveillance [Polsky Center, April 2020].
Navigating a field of established competitors
The market QDIR aims to enter is not empty. It is occupied by well-capitalized incumbents and a handful of other startups also chasing the dream of cheaper, better short-wave infrared (SWIR) vision. The competitive landscape reveals both the size of the opportunity and the challenge.
- SWIR Vision Systems. A venture-backed startup offering Acuros SWIR cameras, which also aim to bring down costs and simplify SWIR imaging for industrial and commercial use.
- Emberion. A spin-out from Nokia, developing graphene-based photodetectors and thermal imaging sensors, presenting an alternative nanomaterials approach.
- STMicroelectronics. A semiconductor giant with a broad portfolio of imaging sensors, representing the entrenched, high-volume manufacturing infrastructure any new entrant must eventually contend with.
QDIR’s differentiation is pinned on its specific colloidal quantum dot chemistry and its solution-processing technique. The bet is that this materials science wedge can ultimately achieve a better cost-performance curve than alternatives based on different nanomaterials or traditional semiconductor processes. The government funding provides the runway to prove that bet in the lab and in prototype systems for demanding early customers like the Department of Defense, who can tolerate some technical risk in exchange for a leap in capability.
The long road from grant to product
The reliance on SBIR and defense grants shapes QDIR’s trajectory in specific ways. It provides non-dilutive capital to fund intense R&D, but it also typically aligns the company’s near-term roadmap with the specific, sometimes narrow, requirements of government program managers. The transition from building specialized sensors for a DARPA program to shipping standardized, catalog-ready components to a medical device manufacturer is a well-known valley of death for deep-tech hardware startups.
The company’s next twelve months will likely be measured less in customer logos and more in technical readiness levels. Key milestones to watch include the completion of its current Phase II SBIR projects, any follow-on contracts or partnerships that emerge from that work, and the first signs of commercial pilot programs outside the defense sector. The open question is when,or if,the company will seek traditional venture capital to fund that scaling and go-to-market push. For now, its $4.1 million in grants is the fuel for a very specific kind of engine: one built for the long, slow climb of materials innovation.
It begins with an ink that can see heat, funded by checks written for national security. The cultural question QDIR is implicitly answering is not about a new social behavior, but about a new threshold of accessibility. For decades, seeing the world in infrared has meant accepting a trade-off between cost, size, and performance, a constraint that kept the technology locked in military and scientific labs. QDIR’s entire endeavor is a argument that this doesn’t have to be permanent, that the constraint is not a law of physics but a legacy of manufacturing. They are betting that if you change the ingredient, you can change who gets to use the tool, and for what. The final product, if it arrives, won’t be an app that goes viral, but a lens that makes a previously invisible layer of reality as cheap and ubiquitous as glass.
Sources
- [QDIR, retrieved 2024] Company website | https://qdinfrared.com/
- [SBIR.gov, retrieved 2024] QDIR Portfolio Summary | https://www.sbir.gov/portfolio/1697839
- [Argonne National Laboratory, retrieved 2024] Quantum dot microchip for high-performance camera | https://chainreaction.anl.gov/quantum-dot-microchip-for-high-performance-camera/
- [Polsky Center, April 2020] Quantum Laser Solutions Capture 2020 Innovation Fund Finals | https://polsky.uchicago.edu/2020/04/01/quantum-laser-solutions-capture-2020-innovation-fund-finals/
- [F6S, retrieved 2024] QDIR Inc Company Profile | https://www.f6s.com/company/qdir-inc
- [SBIR.gov, retrieved 2026] Award Abstract | https://www.sbir.gov/awards/218250