A technical look at how lasers are used in anti-counterfeiting, from direct laser marking and holography to fluorescence, Raman signatures, speckle, and optical PUFs
A practical way to pick wavelength, power, and module style—so you spend less time fighting fluorescence and drift and more time collecting usable spectra.
Fluorescence microscopy is an illumination-controlled spectroscopy experiment with spatial readout. Precision lasers are the backbone of such techniques. Considerations include wavelength placement vs dye set, power stability over long time series, modulation/blanking interfaces, polarization management (TIRF...
Somewhere between a Thanksgiving recipe and a directed-energy test plan lies this experiment: using industrial and research-grade lasers to roast a turkey with obscene levels of precision. Do not try this at home (or in your...
How a power supply prototype grew into an Arkansas-born photonics manufacturer serving some of the world's most important industries.
Learn how our lasers power modern remote sensing—from LiDAR and DIAL to Raman, LIF, and CRDS—and which specs actually matter for mission‑critical measurements.
Long before the current wave of AI captured the public imagination, pioneering research was laying the groundwork, and Power Technology, Inc. (PTI) was there, providing the critical laser technology to make it happen.
Amid rising global trade complexities and supply-chain uncertainties, U.S. original equipment manufacturers (OEMs) are increasingly seeking stable domestic suppliers. Nearshoring critical components, such as advanced lasers, reduces risk and lead times. Power Technology, Inc. (PTI), an...
High-temperature lasers represent significant advancements in materials science, optical engineering, and thermal management, enabling reliable operation in extreme conditions. As technology evolves, industries gain improved process control, product quality, and operational efficiencies. Power Technology’s HRM laser...
Discover groundbreaking laser technologies with Power Technology, Inc. at Photonics West 2025. Meet us at BiOS Expo Booth #8335 and Booth #1748. Don't miss out—schedule a meeting now!
