Applications of optical microcombs
Optical microcombs represent a new paradigm for generating laser frequency combs based
on compact chip-scale devices, which have underpinned many modern technological …
on compact chip-scale devices, which have underpinned many modern technological …
High-power, high-linearity photodiodes
Microwave photonics and optics-based analog links are technologies that are being
developed for a growing number of applications. Photodetectors that operate at high power …
developed for a growing number of applications. Photodetectors that operate at high power …
Photonic RF phase-encoded signal generation with a microcomb source
We demonstrate photonic RF phase encoding based on an integrated micro-comb source.
By assembling single-cycle Gaussian pulse replicas using a transversal filtering structure …
By assembling single-cycle Gaussian pulse replicas using a transversal filtering structure …
Microwave photonic radars
As the only method for all-weather, all-time and long-distance target detection and
recognition, radar has been intensively studied since it was invented, and is considered as …
recognition, radar has been intensively studied since it was invented, and is considered as …
Photonic millimeter-wave joint radar communication system using spectrum-spreading phase-coding
A novel millimeter-Wave (mm-Wave) joint radar and communication (JRC) system based on
photonic spectrum-spreading phase-coding is proposed. The key to the proposed system is …
photonic spectrum-spreading phase-coding is proposed. The key to the proposed system is …
Silicon-based integrated microwave photonics
Integrated microwave photonics is an emerging field in which photonic integrated
technologies are employed to realize on-chip integration of microwave photonic systems …
technologies are employed to realize on-chip integration of microwave photonic systems …
Linearly chirped microwave waveform generation with large time-bandwidth product by optically injected semiconductor laser
A scheme for photonic generation of linearly chirped microwave waveforms (LCMWs) with a
large time-bandwidth product (TBWP) is proposed and demonstrated based on an optically …
large time-bandwidth product (TBWP) is proposed and demonstrated based on an optically …
Photonic generation of background-free binary phase-coded microwave pulses
We report a photonic scheme to generate background-free frequency-doubled binary phase-
coded microwave pulses. The key component is a dual-polarization dual-parallel Mach …
coded microwave pulses. The key component is a dual-polarization dual-parallel Mach …
Arbitrary microwave waveform generation based on a tunable optoelectronic oscillator
Photonic generation of a phase-coded or frequency-chirped microwave waveform with a
tunable microwave carrier frequency using a frequency-tunable optoelectronic oscillator …
tunable microwave carrier frequency using a frequency-tunable optoelectronic oscillator …
Photonic generation of linear-frequency-modulated waveforms with improved time-bandwidth product based on polarization modulation
Polarization modulation of two phase-correlated, orthogonally polarized wavelengths by a
parabolic waveform is a promising way to generate linear-frequency-modulated (LFM) …
parabolic waveform is a promising way to generate linear-frequency-modulated (LFM) …