Researchers show that zero group speed in PT symmetric optical waveguides can be achieved if the system is prepared at an exceptional point, where two optical modes coalesce. This effect can be tuned ...

Microimager, a novel, ultra-compact endoscope, may become one of the most versatile and least invasive methods in optical ...

All the latest science news on optical waveguides from Phys.org. Find the latest news, advancements, and breakthroughs.

Silk Fibroin Waveguides: Biocompatible Silk Printed Optical Waveguides (Adv. Mater. 23/2009). Advanced Materials , 2009; 21 (23): NA DOI: 10.1002/adma.200990086 Cite This Page : ...

Waveguides have a wide array of applications, from the delivery of high-speed internet through optical fiber networks to the development of compact sensors and lasers in nanophotonics. They are ...

In addition, demonstrations with 18.4-micrometer-pitch optical waveguides have shown less than 30 dB crosstalk, indicating this co-packaged optics technology is scalable to very high bandwidth ...

Thinnest optical waveguide channels light within just three layers of atoms. Aug 12, 2019. Progressive quantum leaps—high-speed, thin-film lithium niobate quantum processors driven by quantum ...

Optical waveguide connects semiconductor chips: Photonic wire bond transmits data in the terabit range. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2012 / 09 ...

The other type involves the use of photonic circuits, which manipulate light propagating along optical waveguides with a cross-sectional dimension of typically hundreds of nanometres. These circuits ...

The air waveguides only last for a matter of milliseconds, although that could still be plenty of time to both send and receive data. So far, they've only been used to transmit light a distance of ...