Volumetric holography: A new weapon against counterfeiting

Every year, counterfeit products take a devastating toll on both lives and livelihoods. The World Health Organisation estimates that hundreds of thousands of people die annually from fake medicines. In financial systems, forged banknotes and official documents cost governments billions and erode public trust in the very symbols of authority. Criminal networks exploit these vulnerabilities, generating enormous profits while putting people and institutions at risk.
 
Security measures have long tried to keep pace with these threats, introducing holographic stickers, foils, microprinting, serial numbers, and special inks. Each innovation raises the bar for counterfeiters, but history shows the cycle is relentless. Over time, these security features are often copied so closely that only trained experts can spot the difference. For everyday consumers – patients, travellers, or shoppers – the distinction between authentic and counterfeit becomes almost invisible, and potentially dangerous.
 
The complexity and scale of this challenge demand a breakthrough technology – one that not only deters would-be counterfeiters but also empowers consumers and authorities to verify authenticity with absolute confidence. Volumetric holography represents a decisive change. 
 
Unlike traditional holograms, which create surface-level optical illusions, volumetric holograms encode information throughout the material’s volume. This produces a true three-dimensional image composed of tiny volumetric pixels, called voxels, which give depth and structure that cannot be easily imitated.
 
Seeing it for the first time is startling. It looks like the kind of hologram you would expect in a science-fiction film – the kind you might see projected in a Star Trek holodeck. The image is real, suspended in space, as if you could walk around, it or reach out and touch it. Objects don’t just sit on a flat surface, they pop out, floating in front of you, shifting naturally as you move. We even saw holograms that changed entirely, transforming from one scene into another or revealing hidden layers of information.
 
This is not a trick of reflection, nor a surface pattern. It is the reconstruction of light itself – a principle first discovered by Nobel Prize-winning physicist Dennis Gabor, expanded by MIT pioneers, and now industrialised by HoloX into a form no counterfeiter can replicate.
 
The implications for security are profound. A banknote, passport, or luxury product can carry a visual marker that briefly proves its authenticity. At the same time, invisible optical fingerprints can be embedded within the same hologram. These features, imperceptible to the naked eye, can be read by calibrated devices and linked to secure registries or digital databases, providing traceability and authentication that make counterfeiting extremely costly, if not impossible. Volumetric holograms are also exceptionally durable, resisting tampering and environmental degradation to maintain their structural and visual integrity for decades, ensuring long-term protection for high-value items.
 
Despite these advances, implementation remains a challenge. For volumetric holography to reach its potential, industry-wide cooperation is needed, along with education to ensure all stakeholders recognise and trust these advanced features. With more than 25 patents and a legacy tracing to the roots of holography, HoloX has consolidated decades of research – refining science proven under demanding conditions into scalable solutions.
 
From this foundation, HoloX has industrialised volumetric holography into practical applications across a wide range of industries. Their brand protection solutions embed holographic seals directly into packaging, products, and collectible items, preventing counterfeiting while enhancing consumer trust. Pharmaceutical and supply chain applications use three-dimensional holograms to provide complete traceability from origin to destination, a critical capability for protecting medications and high-value goods. In high-security contexts, such as banknotes, identity documents, and critical assets, HoloX holograms offer tamper-evident, non-replicable protection with immediate visual verification, while remaining impervious to digital or mechanical copying.
 
The company’s approach combines patented light-field technology with extensive engineering expertise, ensuring consistent, reliable results. Its systems have supported government and military applications for more than two decades, and strategic partnerships have expanded their reach into commercial markets worldwide. Observers have noted that volumetric holography represents not just an incremental improvement, but a step-change in authentication. A patient handling life-saving medication, a traveller presenting a passport, or a consumer managing cash can instantly distinguish between real and counterfeit, safe and unsafe. The difference is immediately visible, restoring confidence at the very moment it is most needed.
 
In an era where trust is increasingly under threat, volumetric holography provides a tangible and reliable means of protecting people, products, and institutions. By combining Nobel Prize-winning science, defence-proven research, and scalable industrial applications, HoloX has transformed holography from a laboratory curiosity into a practical, everyday tool for authentication. The future of security is no longer flat, static, or easily copied. 
 
To learn more about how volumetric holography can revolutionise your organisation's security approach, visit www.holox.com.