Med Lasers.  2023 Dec;12(4):212-219. 10.25289/ML.23.043.

Quantum technology: a beacon of light for next-generation healthcare

• Padalhin A
• Chung PS
• Woo SH

• KMID: 2551157
• DOI: http://doi.org/10.25289/ML.23.043

Abstract

Quantum theory diverges from classical physics by identifying discrete states instead of a continuous spectrum. While quantum phenomena have evolved independently from biology, the fields are converging, particularly in medical science. Understanding quantum principles is crucial for advancing medical technologies, as evidenced by the current developments outlined in selected articles from the past decade. Despite decades of existence, the full realization of the benefits of quantum physics has yet to be achieved. Recent technological advances, rooted in quantum principles, include quantum computers, artificial intelligence (AI) quantum algorithms, quantum-based lasers, and nanoparticles. Quantum computing, a potential foundation for robust infrastructures, faces challenges, such as the need for highly controlled conditions and specialized algorithms, prompting researchers to explore possibilities and pitfalls. Hence, optimizing existing AI tools and exploring quantum computing possibilities are priorities. Advances in quantum cascade lasers (QCLs) operating at ambient temperatures and producing hyperspectral images are sought for biomedical applications. Potential breakthroughs in infrared microscopy based on QCL technology could enable the submicron resolutions of molecules. The convergence of quantum physics and biology in medical science is in its early stages. Resolving the challenges in practical quantum technology within its fundamental principles is crucial for future progress.

Keyword

Artificial intelligence; Lasers; Quantum dots; Theranostics