lasermaterials相关论文
In this paper,the absorption and fluorescence spectra of Er3+,Pr3+ co-doped LiYF4[Er,Pr∶YLF]crystal were measured and a......
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为了解决激光粉末床熔化技术制备的钨材料中存在的裂纹问题,本文提出了一种通过原位反应形成亚微米尺度亚结构强化相的强化方式减......
Reverse mode switching of the random laser emission in dye doped liquid crystals under homogeneous a
We report the observation of electric field induced random lasing in a dye doped liquid crystal system. This was achieve......
报道双掺Er3 /Yb3 的Sr3Y2(BO3)4晶体的生长和光谱性能。采用提拉法生长出尺寸为25 mm×35 mm双掺Yb3 和Er3 离子的Sr3Y2(BO3)4......
制备出一种具有较好热稳定性和化学稳定性的氟碲酸盐玻璃光纤,并利用其作为非线性介质研制出光谱范围覆盖0.6~5.4 μm的宽带超连续......
By measuring the absorption and fluorescence spectra and the fluorescence lifetime of ^{4}F_{3/2} state of Nd^{3 } ions ......
Bismuth nanosheets (Bi-NSs) were successfully prepared and employed as saturable absorbers to generate a diode-pumped du......
Development of high energy laser sources with nanosecond pulses at several hertz values for repetition rate has been ver......
Theoretical studies on laser gain of a multi-stage dye laser amplifier are presented in this paper. The results show tha......
We report uniaxial tensile strains up to 5.7% along...
Thermal and luminescent properties of 2 μm emission in thulium-sensitized holmium-doped silicate-ger
In this paper, we present the luminescent properties of Tm3 ∕Ho3 co-doped new glass. A series of silicategermanate gla......
Defining the optimal gradient doped Yb3 :YAG disk for room and low temperature diode pumped solid-st
We propose a general methodology to define the optimum doping ion volume distribution required for an efficient solid-st......
Nd3 -doped fiber lasers at around 900 nm based on the 4F3/2 → 4I9/2 transition have obtained much research attention si......
The basic optical properties of the newly synthesized pyrromethene-BF2 derivative (Compound 1) were investigated systema......
Germanium tin (GeSn) is a group IV semiconductor with a direct band-to-band transition below 0.8 eV. Nonequilibrium GeSn......
Multilayer black phosphorus (BP) nanoplatelets of different thicknesses were prepared by the liquid phase exfoliation me......
The optimum parameters for laser propulsion are discussed, such as laser induced pressure on targets, interaction parame......
In this paper, the absorption and fluorescence spectra of ...
The absorption spectra, fluorescence spectra, and lifetimes of as-grown and annealed Cr,Yb:YAG crystal grown by Czochral......
We report a passively Q-switched and mode-locked erbium-doped fiber laser (EDFL) base...
The diode-pumped Nd:Y_(x)Gd_(1-x)VO_(4) crystal continuous wave (CW) laser operating at 1.06 um with a simple plane-conc......
采用提拉法成功生长出了高光学质量的Tm,Ho:LuAG(Lu3Al5O12)激光晶体，对其光谱性能进行了研究。测量了晶体320~3000 nm范围内的吸收......
研究了提拉法生长的掺Er3 的Sr3Y2(BO3)4晶体的吸收光谱和荧光光谱。应用J-O理论分析并计算了光谱参数，得到唯象参数Ω2、Ω4和Ω6......
合成了十八个二苯基戊二烯酮类化合物，并对其进行了一系列性质测试，包括红外，紫外，核磁共振，粉末Ｘ衍射，光声光谱及倍频性质等。研究结果表......
