Optical frequency comb is one of the most powerful technologies available ... Near-infrared OFCs are conveniently produced by mode-locked femtosecond lasers, such as Er- and Yb-fiber lasers that emit ...

Microcombs are recognized for their outstanding properties, which have enabled a wide range of applications, including ...

Optical frequency combs—which emit thousands of regularly spaced spectral lines—have transformed fields like metrology, spectroscopy and precision timekeeping via optical atomic clocks ...

T he invention of optical frequency combs revolutionized frequency metrology and time-keeping. Miniaturization of such combs onto photonic chips, primarily leveraging the microresonator Kerr ...

A research group led by Professor Lilin Yi from the State Key Lab of Advanced Systems and Networks at Shanghai Jiao Tong ...

A thin strand of glass designed for light transmission. A single hair-thin optical fiber is capable of transmitting trillions of bits per second. In addition to their huge transmission capacity ...

He is a co-inventor of a novel optical method “frequency comb-based multidimensional coherent spectroscopy” that enables the measurement of materials’ optical properties and many-body interactions ...