140 citations · 405 across the 30 of their papers we have counts for
24 papers · 1 filter
Chip-to-chip optical multimode communication with universal mode processors
Bo Wu, Wenkai Zhang, Hailong Zhou +4
The increasing amount of data exchange requires higher-capacity optical communication links. Mode division multiplexing (MDM) is considered as a promising technology to support the…
Loss-induced high-density multi-mode integrated waveguides array
Yanxian Wei, Hailong Zhou, Yunhong Ding +5
The integration density of photonic integrated circuits has been limited by light coupling between waveguides. Traditional approaches to layout the waveguide with high density are…
Design optimization of band-pass filter based on parity-time symmetry coupled-resonant
Xinda Lu, Nuo Chen, Boqing Zhang +4
Integrated optical filter based on microring resonators plays a critical role in many applications, ranging from wavelength division multiplexing and switching to channel routing.…
Room-temperature continuous-wave upconversion white microlaser in a rare-earth doped microcavity
Bo Jiang, Song Zhu, Wenyu Wang +2
White laser covering the visible color spectrum is critical in various applications including vivid display, holographic imaging and light-based version of Wi-Fi, but it is still c…
Chiral polarizer based on encircling EP
Yanxian Wei, Hailong Zhou, Yuntian Chen +3
Encircling an exceptional point (EP) in a parity-time (PT) symmetric system has shown great potential for chiral optical devices, such as chiral mode switching for symmetric and an…
Canalization acoustic phonon polaritons in metal-MoO3-metal sandwiched structures for nano-light guiding and manipulation
Qizhi Yan, Runkun Chen, Zhu Yuan +2
We theoretically propose and study in-plane anisotropic acoustic phonon polaritons (APhPs) based on a layered structure consisting of a monolayer (or few layers) α-phase molybdenum…
Simultaneous ultraviolet, visible and near-infrared continuous-wave lasing in a rare-earth-doped microcavity
Bo Jiang, Song Zhu, Linhao Ren +2
Microlaser with multiple lasing bands is critical in various applications, such as full-colour display, optical communications and computing. Here, we propose a simple and efficien…
Non-Hermitian singularities induced single-mode depletion and soliton formation in microresonators
Boqing Zhang, Nuo Chen, Haofan Yang +4
On-chip manipulation of single resonance over broad background comb spectra of microring resonators is indispensable, ranging from tailoring laser emission, optical signal processi…
Multimode silicon photonics using on-chip geometrical-optics
Chunlei Sun, Yunhong Ding, Zhen Li +3
On-chip optical interconnect has been widely accepted as a promising technology to realize future large-scale multiprocessors. Mode-division multiplexing (MDM) provides a new degre…
Discrete optics in optomechanical waveguide arrays
Xinbiao Xu, Linhao Ren, Lei Shi +1
Propagation properties of light in optomechanical waveguides arrays (OMWAs) are studied for the first time, to the best of our knowledge. Due to the strong mechanical Kerr effect,…
Tunable High-Quality Fano Resonance in Coupled Terahertz Whispering-Gallery-Mode Resonators
Shixing Yuan, Liao Chen, Ziwei Wang +3
Fano resonance is widely discussed in designing novel terahertz components, such as sensors, filters, modulators, and group delay modules. Usually, high quality (Q) factor and flex…
An optical all-pass filter realized by using self-compensation of loss
Lu Xu, Yuan Yu, Xiaolong Liu +2
Filters are key devices in optical systems and are usually applied to signal suppression or selection based on their amplitude frequency responses. Different from amplitude filteri…
Widely tunable optoelectronic oscillator based on selective parity-time-symmetry breaking
Haitao Tang, Yuan Yu, Xinliang Zhang
This manuscript was retracted after discussions among the authors.
Pure temporal dispersion for aberration free ultrafast time-stretch applications
Liao Chen, Xin Dong, Ningning Yang +5
Photonic time-stretch overcomes the speed limitation of conventional digitizers, and enables the observation of non-repetitive and statistically rare phenomena that occur on short…
Directional coupling and focusing surface plasmon polaritons controlled by arbitrary spin of light
Hailong Zhou, Jinran Qie, Jianji Dong +1
Surface plasmon polaritons have attracted varies of interests due to its special properties, especially in the polarization-controlled devices. Typically, the polarization-controll…
Arbitrary spin-controlled directional coupling of surface plasmon polaritons
Hailong Zhou, Jinran Qie, Jianji Dong +1
Controlling the directionality of surface plasmon polaritons (SPPs) has been widely studied, while the direction of SPPs was always switched by orthogonal polarizations in the repo…
Frequency manipulation of light by photonic gauge potentials
Chengzhi Qin, Feng Zhou, Yugui Peng +6
The ability to manipulate the frequency of light is of great importance in both fundamental quantum sciences and practical applications. Traditional method for frequency conversion…
Orbital angular momentum divider of light
Hailong Zhou Jianji Dong, Shimao Li, Xinlun Cai +2
Manipulation of orbital angular momentum (OAM) of light is essential in OAM-based optical systems. Especially, OAM divider, which can convert the incoming OAM mode into one or seve…
Orbital angular momentum complex spectrum analyzer for vortex light based on rotational Doppler Effect
Hailong Zhou, Dongzhi Fu, Jianji Dong +5
The function to measure orbital angular momentum (OAM) distribution of vortex light is essential for OAM applications. Although there are lots of works to measure OAM modes, it is…
Theoretical analysis and experimental verification on optical rotational Doppler effect
Hailong Zhou, Dongzhi Fu, Jianji Dong +2
We present a theoretical model to sufficiently investigate the optical rotational Doppler effect based on modal expansion method. We find that the frequency shift content is only d…
Analysis on rotational Doppler Effect based on modal expansion method
Hailong Zhou, Jianji Dong, Pei Zhang +1
We theoretically investigate the optical rotational Doppler Effect using modal expansion method. We find that the frequency shift content is only determined by the surface of spinn…
Photonic analog computing with integrated silicon waveguides
Jianji Dong, Ting Yang, Aoleng Zheng +1
The spectra of silicon integrated waveguides are tailored to process analog computing (i.e.,differential and integral) in optical domain with huge bandwidth.With the theory of sign…
Dynamic interferometry measurement of orbital angular momentum of light
Dong Jianji, Zhou Hailong, Zhang Xinliang
We present a dynamic interferometry to measure the orbital angular momentum (OAM) of beams. An opaque screen with two air slits is employed, which can be regarded as the Youngs dou…
Experimental observation of optical differentiation and optical Hilbert transformation using a single SOI microdisk chip
Ting Yang, Jianji Dong, Li Liu +5
Optical differentiation and optical Hilbert transformation play important roles in communications, computing, information processing and signal analysis in optical domain which off…