Applied physicists at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have created a photon router that could plug into quantum networks to create robust optical ...

Atomic clocks have long been the gold standard for measuring time and frequency. Among them, optical clocks—using atoms like ...

Dr. Yifan Jian explores the evolution of OCT, challenges in retinal imaging, and AI's potential in biophotonics, shaping the ...

European astronomers have carried out multi-wavelength radio observations of a radio galaxy designated 3C 111. Results of the ...

Coherent Corp. (NYSE: COHR), a global leader in photonics, announced today that it will showcase its new products and technologies for next-generation optical communications networks at OFC 2025, Apr ...

The most used form of underwater communication protocol is sound. Sounds are widely used by underwater animals like whales ...

Adtran today announced that its FSP 3000 open line system (OLS) and coherent 100ZR+ QSFP28 transceiver will play a key role in the Optical Internetworking Forum's (OIF) interoperability demonstration ...

While glass substrates may not replace epoxy entirely, they offer a valuable alternative for specific applications.

Now, researchers from the group led by Jürg Leuthold, Professor of Photonics and Communications at ETH Zurich, Switzerland, have succeeded in doing just that. Previous modulators could only convert ...

A modulator developed by researchers from ETH Zurich has broken the terahertz mark. The ultrafast component efficiently ...

The need for ultra-broadband amplification—amplifiers that work across a wider range of wavelengths—is more pressing ... The amplifier also enhanced the performance of optical frequency combs and ...