Related topics: light

Researchers control biofilm formation using optical traps

Biofilms—slimy layers formed when bacteria stick together on a surface—allow bacteria to shield themselves from extreme environments and even evade antibiotics. In a new study, researchers have shown that laser light ...

Technology development could bring Raman microscopy to the clinic

Researchers have developed a Raman microscope that can acquire information hundreds of times faster than a conventional Raman microscope. Raman microscopy is a powerful non-invasive tool for performing complex chemical analysis ...

New endoscope uses bendable GRIN lens for 3D microscopy

Researchers have created a flexible needle-like endoscopic imaging probe that can acquire 3D microscopic images of tissue. The bendability is possible thanks to a new flexible graded index (GRIN) lens developed by the researchers.

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Optics Express

Optics Express is a peer-reviewed rapid-publication scientific, electronic journal published by the Optical Society of America. It reports on all fields of optical science and technology. The journal is free. The costs are paid by the authors of the published articles.

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