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| 1 | Generation of 33 fs pulses directly from a Kerr-lens mode-locked Yb:CaYAlO4 laser显示文摘We experimentally demonstrated a diode-pumped Kerr-lens mode-locked femtosecond laser with a Yb:CaYAlO4 crystal as the gain medium. Pulse duration as short as 33 fs was obtained directly from the oscillator at a repetition rate of 115 MHz. The central wavelength was at 1059 nm with a spectral bandwidth of 49 nm. These are, to the bestof our knowledge, the shortest pulses generated from a Yb:CaYAlO4 oscillator. | Ziye Gao Jiangfeng Zhu Junli Wang Zhiyi Wei Xiaodong Xu Lihe Zheng Liangbi Su Jun Xu | 2015 | Photonics Research2015，3，6： | 8 |
| 2 | Bismuth nanosheets as a Q-switcher for a mid-infrared erbium-doped SrF_2 laser显示文摘Bismuth nanosheets(Bi-NSs) were successfully prepared and employed as saturable absorbers to generate a diodepumped dual-wavelength Er^(3+):SrF_2 laser in the mid-infrared region. Q-switched pulses with a maximum output power of 0.226 W were obtained at an absorbed pump power of 1.97 W. A repetition rate of 56.20 kHz and a minimum pulse duration of 980 ns were achieved. To the best of our knowledge, we present the first application of Bi-NSs in a mid-infrared all-solid-state laser. The results prove that Bi-NSs may be applied as an optical modulator in mid-infrared photonic devices or as a mode-locker and Q-switcher. | JINGJING LIU HAO HUANG FENG ZHANG ZHEN ZHANG JIE LIU HAN ZHANG LIANGBI SU | 2018 | Photonics Research2018，6，8： | 6 |
| 3 | Growth and optical properties of ytterbium and rare earth ions codoped CaF2-SrF2 eutectic solid-solution(RE=Y^(3+),Gd^(3+),La^(3+))显示文摘Ytterbium and rare earth ions(RE=Y,Gd,La)codoped CaF_(2)-SrF_(2)single crystals(3 at%Yb,6 at%RE:CaF_(2)-SrF_(2))were fabricated by temperature gradient technology(TGT).All the space groups remain the same Fm3m as that of Yb:CaF_(2)-SrF_(2).The lattice parameter a,unit cell volume V,as well as bond length of Ca/Sr-F and F-F increase in the sequence of rare-earth ions radius Y^(3+) | Binbin Jiang Lihe Zheng Dapeng Jiang Handi Yin Jiangang Zheng Qiuhong Yang Guofeng Cheng Liangbi Su | 2021 | Journal of Rare Earths2021，39，4： | 2 |
| 4 | Optical and scintillation properties of Ce:Y_(3)Al_(5)O_(12) single crystal fibers grown by laser heated pedestal growth method显示文摘The single crystal scintillating optical fibers acting as the scintillators and light conductors show potential application in scintillating fiber array detectors with high spatial resolution.In this paper we report the growth of 0.2 at%Ce:Y_(3)Al_(5)O_(12) single crystal fiber.The crystalline phase,surface morphology of the axialsection and cro ss-section,optical and scintillation properties of the as-grown fiber were investigated.The Ce:Y_(3)Al_(5)O_(12) single crystal fiber has a pure YAG phase,a uniform distribution of cerium in the axialsection and cross-section surface.Emission spectrum is composed of broad bands ranging from 440 to700 nm.In addition,the single crystal fiber has a high light yield of 26115±2000 photons/MeV,low energy resolution of 9.44%@662 keV and decay time of a fast component of 78 ns and a slow component of 301 ns.The intensity ratio of fast to slow components is roughly 8:1. | Xibin Wang Yun Dai Zhonghan Zhang Liangbi Su Huamin Kou Yangxiao Wang Anhua Wu | 2021 | Journal of Rare Earths2021，39，12： | 2 |
| 5 | Natural variation of H3K27me3 modification in two Arabidopsis accessions and their hybrid显示文摘Histone modifications affect gene expression, but hthe mechanism and biological consequence of natural variation igin histone modifications remain unclear. Here, we generated Hgenome-wide integrated maps of H3K27me3 modification and transcriptome for Col, C24 and their F1 hybrid. A total of 1,828 genomic regions showing variation in H3K27me3 modification between Col and C24 were identified, most of which were associated with genic regions. Natural variation of H3K27me3 modification between parents could result in allelic bias of H3K27me3 in hybrids. Furthermore, we found that H3K27me3 variation between Col and C24 was negatively correlated with gene expression differences between two accessions, especially with those arising from the cis-effect. Importantly,mutation of CLF, an Arabidopsis methyltransferase for H3K27,altered gene expression patterns between the parents.Together, these data provide insights into natural variation of histone modifications and their association with gene expression differences between Arabidopsis ecotypes. | Mei Yang Xuncheng Wang Hao Huang Diqiu Ren Yan'e Su Pan Zhu Danmeng Zhu Liumin Fan Liangbi Chen Guangming He Xing Wang Deng | 2016 | Journal of Integrative Plant Biology2016，58，5： | 2 |
| 6 | , Near- infrared Lumine-scence of OH-Cl-Doped Bi4Ge3O12 crystals 显示文摘 | Yu Pingsheng Su Liangbi Zhao Hengyu | 2012 | Infrared Physics & Technology2012，55，： | 1 |
| 7 | Growth characterization and optical quality of CaF2 single crystals grown by the temperature gradient technique 显示文摘 | SU Liangbi DONG Yongjun YANG Weiqiao | 2005 | Mater Res Bull2005，40，： | 1 |
| 8 | Study on photoluminescence of thermally treated Bi_(12)GeO_(20) and Mo:Bi_(12)GeO_(20) crystals显示文摘Photoluminescence (PL) of Bi12GeO20 and Mo doped Bi12GeO20 (Mo: Bi12GeO20) crystals in visible and near-infrared (NIR) spectral regions were studied. X-ray diffraction analysis, absorption and Raman scattering spectra of these crystals were also measured. Pure Bi12GeO20 after annealing in N2 atmosphere at 450 oC and 550 °C show predominant emissions at about 745 and 1250 nm bands, while the emission peaks of Mo:Bi12GeO20 crystals untreated or after annealing in Ar at 300 °C are at around 538 and 1165 nm. The results suggest that annealing induces intrinsic luminescence of Bi in pure Bi12GeO20 at room temperature and Mo influences the luminescence centers of Bi12GeO20. The emission peaks of Bi12GeO20 and Mo: Bi12GeO20 probably owe to lower-valent Bi ions. | YU PingSheng SU LiangBi TANG HuiLi GUO Xin ZHAO HengYu YANG QiuHong XU Jun | 2011 | Science China(Technological Sciences)2011，54，5： | 1 |
| 9 | Growth of CaF2block and dome by gradient freeze technique显示文摘 | DONG Yongjun ZHOU Guoqing SU Liangbi | 2004 | Mater Lett2004，58，： | 1 |
| 10 | The effects of span position of winglet vortex generator on local heat/mass transfer over a three-row flat tube bank fin显示文摘 | Zhang Yongheng Wang Liangbi Su Yingxin | 2004 | Heat mass Transfer2004，40，： | 1 |
| 11 | Broadband nonlinear optical response of graphdiyne for mid-infrared solid-state lasers显示文摘Graphdiyne(GDY),a novel all-carbon nanomaterial,is considered the most easily synthesized and stable carbon allotrope,positioning it as a promising photoelectric material.Herein,we successfully fabricated a high-quality GDY saturable absorber and saturable absorber mirror.Both broadband nonlinear saturable absorption and ultrafast relaxation dynamic properties in midinfrared region of the GDY were investigated.All solid-state diode-pumped short and ultrashort pulsed lasers were realized using the GDY absorber at wavelengths of 2 and 2.8μm,respectively.The results were then theoretically analyzed.This is the first presentation of ultrashort pulsed lasers in the mid-infrared region with GDY absorbers.These results resolutely confirm that GDY could be an optional broadband SA for all solid-state mid-infrared pulsed lasers,and they evidence its promising applications in mode-locked ultrafast lasers. | MengYu Zong YuQian Zu Jia Guo Zhen Zhang JingJing Liu YanQi Ge Jie Liu LiangBi Su | 2021 | Science China(Physics,Mechanics & Astronomy)2021，64，9： | 0 |
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