Researchers have developed a microscopic 3D-printed optical device that can efficiently combine light from dozens of small semiconductor lasers into a single multimode optical fiber with very low loss ...

The Joint Entrance Examination (JEE) Main 2026 is one of the most competitive engineering entrance exams in India, conducted by the National Testing Agency (NTA) for admission to top engineering ...

Specialized optical coatings enable defence technologies to withstand extreme temperatures, humidity, and mechanical stress, ensuring operational reliability.

A research team at Chalmers University of Technology, Sweden, has developed new laser technology that could lead to tiny, cost-effective biosensors. The sensors integrate lasers and optics together on ...

ICSE Class 10th Physics Exam Analysis 2026: The Central Board of Secondary Education conducted the ICSE Class 10th Physics Examination 2026 on 9th March 2026 from 11:00 AM to 1:00 PM in offline mode ...

Students can access the Karnataka 2nd PUC Physics exam important question for board exams. The exam is scheduled for March 6, 2026, as part of the ongoing KSEAB exams.

A space camera optical system based on an off-axis four-mirror freeform design is one such solution, offering a 70° ultra-wide field of view from a 640 km orbital altitude. This system is an ideal ...

Investigating laser technologies in bioelectronics, this review highlights optical principles that optimize fabrication ...

This new sensor demonstrates exceptional acetylene-detection sensitivity with a simple fiber-splicing design, which could ...

In standard, multi-range FT-IR applications, the spectrometer must be opened to swap beamsplitters, requiring careful handling of expensive parts and exposing internal optics to the environment by ...

Synergy between the primary optics and sensor in precision imaging defines the entire system’s operational boundaries. A significant amount of optical potential can be lost to the ‘crop factor’ when ...

The Columbus County Planning Board endorsed a plan Tuesday to add 45 more single-family homes plus commercial space to the Cottonwood Place subdivision at the South Carolina line. Philip T.