Researchers have developed a new imaging technique that captures more information about ultrafast processes in the ...

Commercial satellite operator and spatial intelligence provider Vantor on Thursday introduced two new classes of ...

A new plasmonic fiber probe uses linearly polarized light and energy recycling for broadband nanofocusing with resolution ...

Near-infrared spectroscopy, or fNIRS, offers a way to monitor brain activity without surgery or radiation by tracking changes in blood flow and oxygenation. Light sources placed on the scalp send near ...

Diffuse optical spectroscopy and imaging have emerged as versatile techniques for investigating the optical properties of complex media, particularly in biomedical, environmental and agricultural ...

Pushing optical imaging below the diffraction limit usually requires complicated illumination schemes and still suffers from ...

A new publication from Opto-Electronic Technology; DOI 10.29026/oet.2026.250009, discusses progress and applications of ...

Optical coherence tomography (OCT) is an imaging technology that can non-invasively generate cross-sectional images of tissue. OCT is widely used in eye clinics to diagnose and manage retinal diseases ...

Skin cancer is the most common form of cancer worldwide, and early detection is key to successful treatment. While traditional methods rely on visual inspection and biopsy, researchers are developing ...

Cerenkov luminescence imaging (CLI) exploits the characteristic blue light emitted when charged particles traverse a dielectric medium at speeds exceeding the phase velocity of light. This phenomenon, ...

Colorectal cancer (CRC) is one of the most common and deadly forms of cancer worldwide. A key reason for its high death toll is that it often goes undetected until it reaches an advanced stage.