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| 1 | Midinfrared optical frequency comb based on difference frequency generation using high repetition rate Er-doped fiber laser with single wall carbon nanotube film显示文摘We demonstrated stable midinfrared(MIR) optical frequency comb at the 3.0 μm region with difference frequency generation pumped by a high power, Er-doped, ultrashort pulse fiber laser system. A soliton mode-locked161 MHz high repetition rate fiber laser using a single wall carbon nanotube was fabricated. The output pulse was amplified in an Er-doped single mode fiber amplifier, and a 1.1–2.2 μm wideband supercontinuum(SC) with an average power of 205 m W was generated in highly nonlinear fiber. The spectrogram of the generated SC was examined both experimentally and numerically. The generated SC was focused into a nonlinear crystal, and stable generation of MIR comb around the 3 μm wavelength region was realized. | M.Tsuzuki L.Jin M.Yamanaka V.Sonnenchein H.Tomita A.Sato T.Ohara Y.Sakakibara E.Omoda H.Kataura T.Iguchi N.Nishizawa | 2016 | Photonics Research2016，4，6： | 2 |
| 2 | 查看详情显示文摘 | M.Sekiya K.Umezawa A.Sato | | 0，，： | 1 |
| 3 | 支气管动脉解剖:多层螺旋CT术前三维模拟成像的评估显示文摘 | Y.Morita K.Takase H.Ichikawa T.Yamada A.Sato S.Higano 庞国栋 | 2010 | 国际医学放射学杂志2010，，04： | 1 |
| 4 | Use of low dose dopamine, gabexate mesilate and ulinastatin reduces the water balance and pulmonary complication in thoracic esophagectomy patients显示文摘 | A.Sato Y.Kuwabara N.Shinoda M.Kimura H.Ishiguro Y.Fujii | 2008 | Diseases of the Esophagus2008，，3： | 1 |
| 5 | Dynamical amplification of electric polarization through nonlinear phononics in 2D SnTe显示文摘Ultrafast optical control of ferroelectricity using intense terahertz fields has attracted significant interest.Here we show that the nonlinear interactions between two optical phonons in SnTe,a two-dimensional in-plane ferroelectric material,enables a dynamical amplification of the electric polarization within subpicoseconds time domain.Our first-principles time-dependent simulations show that the infrared-active out-of-plane phonon mode,pumped to nonlinear regimes,spontaneously generates in-plane motions,leading to rectified oscillations in the in-plane electric polarization.We suggest that this dynamical control of ferroelectric material,by nonlinear phonon excitation,can be utilized to achieve ultrafast control of the photovoltaic or other nonlinear optical responses. | Dongbin Shin Shunsuke A.Sato Hannes Hübener Umberto De Giovannini Noejung Park Angel Rubio | 2020 | npj Computational Materials2020，，1： | 0 |
| 6 | Characteristics of Amorphous Mn_3AlC Phases Formed by Mechanical Milling显示文摘Amorphization of Mn carbides by rapid quenching method has been proved to be unsuccessful.By mechanical milling in the present work, amorphous phases have been formed in the perovskitetype Mn3AlC compound. The transformation process from crystalline to amorphous phase was found to be milling time controlled, and 10 h is a critical period for the macroscopically single amorphous phase to form. It has been clarified that the redistribution of C atoms is an instinctive factor for amorphous phase to nucleate, and the atomic configuration in the amorphous phase is changed much in longer milling that different crystallizing behaviours have been caused. With X-ray diffraction and differential scanning calorimetry (DSC) results, an atomic configuration transition model is considered for the structures of the amorphous phases changed during milling. | Fuxing YIN Nanju GU (Hebei Institute of Technology, Tianin 300132, China)T.Shigematsu N.Nakanishi(Faculty of Science, Konan University Kobe 658, Japan)Y.Osawa A.Sato(National Research Institute of Metals, Tsukuba 305, Japan) | 1997 | Journal of Materials Science & Technology1997，13，2： | 0 |
| 7 | 进行中的弗洛凯能带工程显示文摘In a recent article in Nature,Zhou et al.[1]reported an impressive demonstration of Floquet materials engineering.In this field researchers aim at creating properties in materials that they do not usually exhibit in their equilibrium state.The scope ranges from inducing phase transitions in out-of-equilibrium that can otherwise only be achieved by pressure or doping. | Hannes Hübener Umberto De Giovannini Shunsuke A.Sato Angel Rubio | 2023 | Science Bulletin2023，68，8： | 0 |
| 8 | Acura RLX轿车用新型V6 3.5L汽油机的开发显示文摘本田公司应用最新的动力总成技术'地球梦科技',开发了1款3.5 L V6汽油机。该发动机的总体设计目标是降低二氧化碳排放,并向客户提供驾驶乐趣。'地球梦科技'的理念旨在降低排放的同时改善燃油经济性。为达到这一目标,并为用户提供驾驶乐趣,采用了三级可变气门正时及升程电控技术和可变气缸管理系统。将这种配气机构技术与缸内直接喷射技术相结合,可提升3.3%的功率,并降低燃油耗20%。为满足中型豪华轿车对噪声及振动水平的要求,开发了新型发动机悬置系统,以改善3缸运行模式的发动机振动。阐述了带可变气缸管理系统及缸内直接喷射系统的三级可变气门正时及升程电控技术、减摩技术,以及新型发动机悬置系统的结构及优势。 | N.Suzuki Y.Hayashi M.Odell T.Esaki A.Sato K.Ishiki S.Watanabe 王晓滕 李研芳 | 2014 | 国外内燃机2014，，1： | 0 |
| 9 | 高分辨率单色液晶显示器与高效普通彩色液晶显示器:在肝原发病灶平扫影像诊断中的效能比较显示文摘本研究目的是比较一种高效普通彩色液晶显示器(LCD)与医用高分辨率单色液晶显示器在CT平扫影像中显示肝脏小病灶的能力。 | Y.Kawasumi T.Yamada H.Ota M.Tsuboi K.Takase A.Sato S.Higano 廖承德 李娴 | 2008 | 国际医学放射学杂志2008，31，A06： | 0 |
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