Smallest Integrated Frequency Comb Generator

Compact size and low power open the door to portable frequency comb devices

Generating Multiple Frequency Combs

New way to implement an optical sensing system by using spatial multiplexing

New Method for Ultrafast Laser Pulses

The electro-optic modulation techniques can operate at much higher repetition rates than mode-locked lasers

Optical Filter on a Chip

Filters with cutoffs around 1550 and 2100 nm are fabricated on a silicon-on-insulator platform

Sharpening Our View of the Universe

AstroComb enables high-precision analysis of the light spectra of the most distant known objects in space

Smelling With a Laser

Real-time and accurate measurements of gas properties with an optical frequency comb

Data Transmission With Laser Frequency Combs

Discovery has the potential of increasing the capacity of wireless communications

Measuring Optical Distance at Record-High Speed

Frequency combs enable precise optical distance ranging at a rate of 100 million measurements per second

New Model of Frequency Combs

Generation of frequency combs in microresonators with simultaneous Raman and Kerr nonlinearities

More Effi­cient Fre­quen­cy Combs

Pulses of light to en­crypt data and pro­tect secu­rity of crypto­curren­cies