A single-fiber linear-cavity laser integrated with multifunctional devices was proposed and demonstrated for fiber dual-comb acquisition speed enhancement. This setup enabled flexible control of the ...

The development of laser frequency combs has revolutionized optical communication, photonic sensing, precision spectroscopy, and astronomical observation. Stable frequency combs could be achieved via ...

Fiber optic cables make up the backbone of modern communications, carrying data and phone calls across countries and under oceans. But an ever-expanding demand for data—from streaming movies to ...

Physicists have created the first "frequency comb" in the extreme ultraviolet band of the spectrum, high-energy light less than 100 nanometers in wavelength. Laser-generated frequency combs are the ...