Ye Liu
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View article: Volume manufacturing of thin-film lithium niobate modulators with bandwidth <i>&gt;</i> 110 GHz based on 4-inch wafer with a quartz handle
Volume manufacturing of thin-film lithium niobate modulators with bandwidth <i>></i> 110 GHz based on 4-inch wafer with a quartz handle Open
View article: Semiconducting Polymer Dots for Dual‐Wavelength Differential Background‐Suppressed Photoacoustic Imaging (Adv. Healthcare Mater. 23/2024)
Semiconducting Polymer Dots for Dual‐Wavelength Differential Background‐Suppressed Photoacoustic Imaging (Adv. Healthcare Mater. 23/2024) Open
View article: 420 Gbit/s optical signal reception enabled by an inductive gain peaking Ge-Si photodetector with 80 GHz bandwidth
420 Gbit/s optical signal reception enabled by an inductive gain peaking Ge-Si photodetector with 80 GHz bandwidth Open
Based on the commercial silicon photonics (SiPh) process platform, a flat 3 dB bandwidth of 80 GHz germanium-silicon (Ge-Si) photodetector (PD) is experimentally demonstrated at a photocurrent of 0.8 mA. This outstanding bandwidth performa…
View article: Understanding the photon-photon resonance of DBR lasers using mode expansion method
Understanding the photon-photon resonance of DBR lasers using mode expansion method Open
A theoretical model based on the mode expansion of the traveling wave equations is developed to investigate the mode interaction processes behind the photon-photon resonance (PPR) effect in distributed Bragg reflector (DBR) lasers. With du…
View article: Study of the EN-Detectors Array in Tibet
Study of the EN-Detectors Array in Tibet Open
To research the “knee” region of cosmic ray energy spectrum, we should clearly discriminate components of cosmic rays at the knee. EN-detectors (Electron-Neutron Detector) can detect both electrons near the shower core and thermal neutrons…
View article: Fluid-structure coupling analysis of inlet ball valve on pumped-storage power station under extreme conditions
Fluid-structure coupling analysis of inlet ball valve on pumped-storage power station under extreme conditions Open
While pumped storage power stations (PSPSs) provide clean energy, they are also facing many problems of safe operation. Inlet ball valves bear the brunt of the impact and disturbance from upstream pressure pipeline under extreme conditions…
View article: Butterfly-packaged multi-channel interference widely tunable semiconductor laser with improved performance
Butterfly-packaged multi-channel interference widely tunable semiconductor laser with improved performance Open
A multi-channel interference (MCI) widely tunable semiconductor laser is described in detail with improved performance in this paper. The MCI laser without the common phase section was packaged into a standard 14-pin butterfly package. The…
View article: Low V<sub>π</sub> thin-film lithium niobate modulator fabricated with photolithography
Low V<sub>π</sub> thin-film lithium niobate modulator fabricated with photolithography Open
Thin-film lithium niobate (TFLN) modulators are expected to be an ideal solution to achieve a super-wide modulation bandwidth needed by the next-generation optical communication system. To improve the performance, especially to reduce the …
View article: Triterpenoids from the stems and leaves of Schisandra incarnata
Triterpenoids from the stems and leaves of Schisandra incarnata Open
View article: 1 × 8 MMI based multi-channel interference laser integrated with SOA through a 2-port multimode interference reflector
1 × 8 MMI based multi-channel interference laser integrated with SOA through a 2-port multimode interference reflector Open
A 1 × 8 multimode interferometer (MMI) based multi-channel interference (MCI) widely tunable laser integrated with semiconductor optical amplifier (SOA) through a 2-port multimode interference reflector (MIR) is reported in this paper. The…
View article: An Easy-to-Fabricate Radially Polarized Surface-Emitting Single-Mode Laser
An Easy-to-Fabricate Radially Polarized Surface-Emitting Single-Mode Laser Open
A new design of radially polarized surface-emitting laser (RPSEL) is presented for the first time. RPSEL which has a second-order grating shallowly etched on top of a microcylinder cavity is easy to fabricate. The grating selects a specifi…
View article: Benefits to energy efficiency and environmental impact: general discussion
Benefits to energy efficiency and environmental impact: general discussion Open
Andrew Mount opened a discussion of the paper by Derek Fray:Derek Fray's paper was presented by George Zheng Chen, University of Nottingham Ningbo, Ningbo, China. All responses were communicated in reply. To what extent in the processes yo…
View article: Design, simulation and experimental realization of waveguide-coupled microring resonator
Design, simulation and experimental realization of waveguide-coupled microring resonator Open