First high-speed all-optical wavelength converter with monolithically integrated delay loop and high extinction-ratio tuning abilities in a simple configuration with only one semiconductor optical
We demonstrate an integrated Kerr frequency comb source based on the butt coupling between a III-V DFB laser and a silicon nitride (Si3 N4) microresonator.
We demonstrate a polarization rotator based on adiabatic mode evolution on silicon for polarization-diversified circuits.
Massive multiple-input multiple-output has been broadly accepted as one of the key candidate technologies for enabling next generation (5G) wireless network.
We propose a novel sensor structure composed of a slot microring and a phase-shifted sidewall Bragg gratings in a slot waveguide.
We combine a PLC and free-space optics for a compact Fourier- plane pulse shaper with low polarization dependencies. A micromirror array with piston motion provides phase modulation.
Test application time is an important factor in the overall cost of VLSI chip testing. We present a new ATPG approach to generating compact test sequences for sequential circuits.
Triple-mode bandstop ceramic cavity filters utilizing parallel-coupled resonators are presented.
Compact multi-band RF transmitter solution will play a unique role in the forthcoming 4G-beyond and 5G wireless networks.
A device concept for laterally extracting selected wavelengths from an optical signal traveling along a waveguide, for operation in metropolitan area networks, is presented.
