By introducing an additional comb beyond its dual-comb predecessor, tri-comb consisting of three combs with different mode spacing has shown its unique potential in several metrology areas such as …
Microwave photonic (MWP) filters using on-chip stimulated Brillouin scattering offer great potential for next-generation radio frequency (RF) applications due to the unprecedented high spectral res…
The nonlinearity of light emitting diode (LED) in visible light communication (VLC) systems is considered as one major limiting factor that deteriorates the systems' performance. In this paper, the…
A novel plasmonic nodeless hollow-core photonic crystal fiber (NHC-PCF) is proposed based on selective metal incorporation in the cladding tubes. The polarization filtering characteristics of the p…
The benefits of 2 × 1 multiple-inputs-single-output scheme for transmitter diversity in the infrared indoor optical wireless communication link are theoretically investigated. The performance of r…
We demonstrate two device concepts based on cladding-modulated (CladMod) waveguide grating for simultaneous dual-wavelength reflection with narrow and equal bandwidths on silicon-on-insulator for t…
In this paper, we propose and demonstrate a stable millimeter-wave (mm-wave) local oscillator (LO) phase dissemination trunk network utilizing homogeneous multicore fibers (MCFs). The repetition fr…
A fast-response mid-infrared gas sensor based on a chalcogenide suspended-core fiber with microchannels fabricated by a tightly focused femtosecond laser pulse was demonstrated. Chalcogenide four-h…
We experimentally demonstrate probabilistically shaped 64-ary quadrature-amplitude-modulation (64QAM) 50-GHz-grid wavelength-division-multiplexing (WDM) transmission with a bit rate of 400-Gbit/s p…
In this paper, a novel method for Brillouin optical time-domain analyzers exploiting the gain spectrum engineering will be proposed for the first time, to the best of our knowledge. By superimposin…