Z-scan相关论文
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A Facile Preparation of Transparent and Dense CdS-Silica Gel Glass Nanocomposites for Optical Limiti
As a kind of potential optical limiting (OL) materials, to realize practical and operable applications, quantum dots (QD......
Enhancement of third-order nonlinear susceptibility doped by Cu species (Cu Nps, Cu2+) and Sr2+ in s
Cu species (Cu Nps, Cu2+) and Sr2+ doped Na2O-B2O3-SiO2 (NBS) glass was prepared by sol-gel and atmosphere control metho......
通过溶剂热法合成了石墨烯-硫化镉(G-CdS)复合材料。利用X 射线衍射仪、透射电子显微镜和紫外可见光谱仪对G-CdS复合材料的结构、......
YAG飞秒放大器产生的800 nm的飞秒激光作为探测光，经透镜聚焦后通过薄介质样品; 用数字示波器测量样品在透镜焦点附近的透射光强，经......
利用分步傅里叶算法结合坐标变换理论，建立了在光致折射率改变介质中任意形状光束的传输、聚焦模拟方法，能够用于计算任意光束形状、......
利用Z-扫描技术,以调Q Nd:YAG激光器作光源(脉宽18 ns,波长为0.53 μm),首次在非共振区域研究了SnO2纳米微粒的三阶非线性光学性质......
针对硫化铅(PbS)特殊的三阶非线性光学特性,本文在水溶液里合成了PbS纳米粒子。紫外-可见光谱显示，由于使用了封端剂，合成的样品更加......
采用传统熔融淬冷法制备了4组高Bi2O3含量的Bi2O3-B2O3-Ga2O3玻璃样品。测试了样品的密度、折射率和透过光谱,并分析了它们和Ga2O3......
用磁控溅射法制备了K9基片/非晶态InSb/ZnS-SiO2样品。利用椭圆偏振光谱仪对非晶态InSb薄膜的光学常数进行了测量，利用傅里叶变换红......
本文报道了利用单光束方法研究C60/C70甲苯溶液的非线性光学性质,C60/C70的浓度为3.5×10-3 mol,C60:C70=3:1,实验所用的泵浦光源......
以菲涅耳基尔霍夫衍射理论为基础,建立了非线性光学介质对高斯光束的衍射模型,从一种新的角度解释了Z扫描现象.这种理论不仅在小非......
利用连续激光z扫描技术研究了两种新型金属有机配合物非线性材料在457nm、488nm和514nm三个激发波长下的热光效应。结合实验曲线和......
用Z扫描方法和波长1.064μm、脉宽150ps的锁模激光测定了C60NH2-(CH2)3-Si(OC2H5)3(简称C60KH550)溶胶和凝胶的三阶光学非线性系数......
制备和研究了全氟取代的钛酞菁F16PcTiO及其轴向取代衍生物 F16PcTiO2PhCHO的线性和非线性光学(含光限幅)性能。与F16PcTiO相比,轴......
采用脉冲髙斯激光光束Ζ扫描方法测Μ了用磁控共溅射技术制备的InP/SiO2纳米颗粒薄膜的非线性光学性质。测量结果表明, 在激光波长......
Two-dimensional (2D) Te nanosheets were successfully fabricated through the liquid-phase exfoliation (LPE) method. The n......
The dipole resonances of gold nanocages were investigated theoretically using finite difference time domain method. The ......
采用溶胶-凝胶法, 以正硅酸乙酯、醋酸铅为先驱体, 将石墨烯纳米片(GNSs)引入二元无机凝胶网络中, 成功制备了Si-Pb二元复合凝胶玻......
采用传统溶液降温法生长了KDP 晶体，利用单光束Z扫描技术对不同取向的KDP晶体在λ=532 nm条件下的非线性折射和非线性吸收性质进行......
Synthesis and Controllable Growth Dynamics of Third Order Nonlinear Optical Material of 2-Amino-4-Me
An organic nonlinear optical material 2-Amino-4-methylpyridinium 2-chloro 4-nitro benzoate (AMPCNB) was synthesized and ......
The nonlinear refractive index of the rectangular layered MoS2 and the nano-MoS2/TiO2 composite was performed by the......
Structure and third-order nonlinear optical properties of a Ni(Ⅱ)coordination polymer based on bis(i
We reported a Ni(Ⅱ)coordination polymer with one-dimensional chain structure,namely [Ni(1,2-BIB)(SDA)]·4H2O(1,2-BI......
The present paper reports a novel coordination polymer [Co(H2O)2(1,2-BIB)2][Co(DBS)(1,2-BIB)]2·7H2O(1,2-BIB = 1,2-b......
Nickel nanoparticles(Ni NPs)were successfully synthesized in sodium borosilicate(Na2O-B2O3-SiO2)glass by sol-gel met......
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制备和研究了三氮杂桥C60衍生物（C60TA）的非线性光学性质。利用紫外（UV-Vis）、质谱（MS）和核磁（NMR）对制备的C60TA进行结构表征,UV-Vis谱图4......
PolySchiff base containing triphenylamine has been synthesized by polycondensation and character-ized by FT-IR,NMR,UV-vi......
用双色Z－SCAN法研究了热效应的弛豫过程，首次给出了为得到最大的测量灵敏度所满足的泵浦光束和参考光束的几何条件．在实验上对偶氮染......
自从石墨烯被成功制备和表征以来,二维材料以优异的电学性能和光学性能受到人们的关注和研究。通过选择性地蚀刻MAX(三维分层三元......
石墨烯具有较好的非线性光学性质使其成为应用前景广阔的非线性光学材料。其非线性光学机理主要包括非线性散射(NLS),饱和吸收(RA)......
Two-dimensional[2D]Te nanosheets were successfully fabricated through the liquid-phase exfoliation[LPE]method.The nonlin......
SiC作为第三代半导体的代表,具有优良的光电特性。SiC薄膜的宽带隙、强的非线性光学响应使其在制备微电子集成和光电子器件领域前......
ZnO纳米材料具有诸多优异性能,凭借其多种形貌的纳米结构,在制备气敏传感器件、光电器件和太阳能电池等方面具有广泛的应用。由于Z......
利用Z－scan法，对掺有以偶氮苯作为母体的一个系列推拉型偶氮化合物的有机聚合物薄膜的非线性光学系数进行了测量，实验结果的分析表明，......
运用Z Scan技术首次测量并研究了 1,10 二氮杂菲、硝酸 [二 (1,10 -二氮杂菲 )合镧 (III) ]、硝酸 [一 硝酸 一 氟脲嘧啶 二 (......
用“Ｚ－ｓｃａｎ”方法对沿［１００］与沿［００１］方向切割的钒酸钇晶体的非线性折射率进行了测量，发现其非线性折射率的大小基本相同，但符号相反
The nonlinear ......
,Large third-order optical nonlinearity in Au nanometre particle doped BaTiO3 composite films near t
Nanometre-sized gold particles embedded in BaTiO3 composite thin films (Au/BaTiO3) were fabricated by the pulsed laser d......
The contribution of multiphoton absorption to open-aperture Z-scan measurements is analysed by coordinate transformation......
,Nonlinear optical properties in double-sided nonlinear media with Z-scan technique based on the Huy
We present a theoretical model to analyse the propagation of a Gaussian laser beam through double-sided nonlinear media.......
This paper reports that single-layer and graded Au-TiO2 granular composite films with Au atom content 15%- 66% were prep......
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Nonlinear refractive properties of chloroaluminum phthalocyanine (CAP) in ethanol solution are studied using the Z-scan ......
In close-aperture Z-scan experiments, a small aperture is conventionally located in the far-field thereby enabling the d......
,Nonlinear behavior of the population dynamics of three-level systems in the presence of single phot
We numerically investigate the population dynamics in a single photon resonant three-level cascade and non-cascade energ......
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