21 citations · 39 across the 7 of their papers we have counts for
7 papers
Deep-ultraviolet second harmonic generation in a conventional crystal quartz by freeing phase-matching in nonlinear optics
Mingchuan Shao, Fei Liang, Haohai Yu +1
Nonlinear frequency conversion in optics can originate the coherent light at the wavelength where it is hard or unlikely to achieve by directly lasing and is a fundamental topic in…
Liquid Epitaxial Growth of Two-dimensional Non-layer structured hybrid Perovskite
Yu Bai, Haixin Zhang, Mingjing Zhang +13
The hybrid perovskite CH3NH3PbX3 (X= Cl, Br, I) is a promising material for developing novel optoelectronic devices. Owing to the intrinsic non-layer structure, it remains challeng…
Ultra-broadband photodetection of Weyl semimetal TaAs up to infrared 10 μm range at room temperature
Shumeng Chi, Zhilin Li, Ying Xie +8
Photodetectors with broadband optical response have promising applications in many advanced optoelectronic and photonic devices. Especially, those with the detection range up to mi…
Symmetrical broken and nonlinear response of Weyl semimetal TaAs influenced by the topological surface states and Weyl nodes
Shumeng Chi, Zhilin Li, Haohai Yu +4
A Weyl semimetal (WSM) features Weyl fermions in its bulk and topological surface states on surfaces, and is novel material hosting Weyl fermions, a kind of fundamental particles.…
The green light generation by self-frequency-doubled Yb:YCOB crystal
Qiannan Fang, Haohai Yu, Huaijin Zhang +1
Taking advantages of the broad emission bands of a Yb3+ doped calcium yttrium oxoborate (Yb:YCOB) crystal cut along the optimized direction out of principle planes with the maximum…
Broadband black phosphorus optical modulator in visible to mid-infrared spectral range
Rui Zhang, Yuxia Zhang, Haohai Yu +5
Black phosphorous (BP), a two-dimensional (2D) material, has a direct bandgap, which fills up the bandgap lacuna left by graphene topological insulators and transition-metal dichal…
Thermally driven continuous-wave and pulsed optical vortex
Yitian Ding, Miaomiao Xu, Yongguang Zhao +4
We demonstrated the continuous-wave (cw) and pulsed optical vortex with topological charges driven by heat generated during the lasing process without introducing the astigmatism e…