New sensing method: Japanese scientists demonstrated a fiber-optic strain sensor that reads interference patterns in the electrical spectrum instead of using optical analyzers. Why it matters: The ...

Scientists have demonstrated a new fiber-optic sensing method that detects strain and displacement by reading interference ...

Large-aperture interferometers are important in the manufacturing and measurement of large-aperture optical elements, which play critical roles in the fields of optical precision manufacturing and ...

Scientists at Hokkaido University have now introduced a method that can measure these forces with high precision. Using this ...

Optical fibers transmit information at the speed of light over thousands of kilometers. These properties have enabled their ...

Conventional spontaneous Raman spectroscopy of interfacial molecules typically requires plasmonic or electronic enhancement, ...

Optical methods are experimental and analytical techniques that exploit the interaction of electromagnetic radiation in the ultraviolet, visible, or infrared ranges with matter to probe, manipulate, ...

Massachusetts Institute of Technology researchers discovered a paradoxical phenomenon in optical physics that could enable a ...

In recent advancements in life sciences, optical microscopy has played a crucial role in acquiring high-quality three-dimensional structural and functional information. However, the quality of 3D ...