Q-SWITCHING相关论文
Q-switched lasers have occupied important roles in industrial applications such as laser marking, engraving, welding, an......
High-yielded Bi2Te3 hexagonal nanoplates with average size from 650.8 to 736.5 nm and nanoscaled Bi2Te3 nanoparticles wi......
本文报道受激布里渊散射Q开关,叙述了Q开关原理,实验研究了各种因素对输出特性的影响,并与染料Q开关作了比较.......
设计了一种高重频高压快脉冲驱动模块作用于激光调Q系统。该驱动模块采用零电压准谐振SMPS技术、大功率高速高压固体开关器件多管......
介绍和总结了近年来掺Yb稀土钙氧硼酸盐(Yb∶ReCOB)晶体激光器研究取得的主要进展。这些进展包括连续波激光器,声光调Q,以Cr 4 ∶Y......
用准连续60 W的二极管激光列阵侧面泵浦“之”字形Nd:YAG板条激光器，当泵浦功率为45 W，脉宽为400 μs时，得到3.5 mJ的激光输出。用KD*......
报道PTM(pulse—transmission—mode)调Q千兆瓦钕玻璃激光装置的技术特色,总体光路排布,振荡器及总体输出性能.......
通过半导体激光二极管(LD)垂直阵列端面泵浦Nd:YAG晶体获得了高能量1 064 nm调Q激光输出。根据LD波长随温度线性变化的物理特性，通......
二维(2D)材料具有独特的结构和光电特性, 在能源、环境、高性能光电传感等方面都有非常重要的应用。2D材料的非线性光学特性及应用......
介绍了一种高效率腔内倍频及调Q Nd:YVO4激光器。激光器的Q开关工作是通过一块腔内KTP晶体实现的,该晶体同时用作倍频晶体,实现II......
High-quality Fe-doped Zn S films have been fabricated by electron beam evaporation.After the doping,the fabricated films......
Due to the excellent mechanical and spectrum properties, Co∶MgAl2O4 is an important saturable absorber (SA), which ......
In this work,we reported a new strategy to improve the nonlinear saturable absorption performance of magnetite (Fe3O4) n......
报道准连续６０Ｗ激光二极管列阵侧面泵浦Ｎｄ：ＹＬＦ固体激光器的研究结果，当器件的动转重复频率为３０Ｈｚ时，得到４．４ｍＪ的１．０４７μｍ激光输出，光－光转换效率达到１８．３％，斜率效率达２４．４％。......
High-quality Fe-doped ZnS films have been fabricated by electron beam evaporation.After the doping,the fabricated films ......
We provide a perspective review over the recent development of short-pulsed Raman fiber lasers(RFLs),which can provide l......
,A compact graphene Q-switched erbium-doped fiber laser using optical circulator and tunable fiber B
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We present a passively Q-switched Yb:KGW laser based on a transmission-type saturable absorber of topological insulator:......
We report on a tandem-pumped actively Q-switched fiber laser system emitting at 1120 nm. Parasitic oscillation is challe......
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,Tunable Nd, La∶SrF2 laser and passively Q-switched operation based on gold nanobipyramids saturable
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,MoS2 saturable absorber prepared by chemical vapor deposition method for nonlinear control in Q-swi
Due to the remarkable carrier mobility and nonlinear characteristic, MoS2 is considered to be a powerful competitor as a......
As the fundamental optical properties and novel photophysics of graphene and related two-dimensional (2D) crystals are b......
,Influences of annealing temperature on properties of Fe2+:ZnSe thin films deposited by electron bea
Fe2+:ZnSe thin films are prepared on sapphire substrate at room temperature by electron beam evaporation and then anneal......
为了简化激光器结构,减少腔内损耗,首次提出利用LiNbO3电光晶体较高的色散特性,实现2μm波段可调谐激光器的调Q与调谐.将LiNbO3晶......
合成了两个吸收波长在近红外域（９４５ｎｍ，１２７０ｎｍ）的硫代双烯镍络合物其中结构为：（Ｒ＇ＣＳＣＳＲ）２Ｎｉ（Ｒ＝Ｒ＇＝ＮＥＴ２）的染料，对１０６４ｎｍ和１０７９ｎｍ激光获得满意调Ｑ，脉宽为４－７ｐｓ；对１０７９ｎｍ和１３４０ｎｍ激光进行锁模，脉宽３０－５０ｐｓ．......
合成了６个结构为（ＲＣＳＣＳＲ’）２Ｎｉ的镍铬硫代双烯型红外激光调Ｑ、滑模染料。它们的最大吸收长在９３０￣１４５５ｎｍ。对１０６４ｎｍ激光获得满意调Ｑ。脉宽３￣６ｎｓ；对１０７９ｎｍ及１３４０ｎｍ激光进行锁模，脉宽４０ｐｓ及９０￣１００ｐｓ。......
理论研究了棱镜组对非稳腔内激光光束的压缩.并在实际的非稳腔-稳腔混合腔板条电光调QNd:YVO4激光器内部加入棱镜组,在非稳腔方向......
Influences of annealing temperature on properties of Fe^2+:ZnSe thin films deposited by electron bea
Fe^2+:ZnSe thin films are prepared on sapphire substrate at room temperature by electron beam evaporation and then annea......
In recent years, topological insulators have aroused the attention of a great number of scientists due to their unique e......
对ＬｉＦ晶体调Ｑ与ＳＢＳ相位共轭自调Ｑ这两种激光器分析，比较它们的调Ｑ机理和输出特性。结果表明，ＳＢＳ相位共轭激光器不仅具有自调Ｑ功能，而且可改善光束质......
本文比较了考虑与不考虑激光下能级弛豫过程的两种形式的调Q速率方程,并以二极管激光侧面泵浦电光调QNd: YAG为例,分别采用两种形......
讨论了连续运转的受抑全内反射棱镜调Q技术的机理，指出了把它用作连续Nd:YAG激光器Q开关的优点以及必要的技术指标。......
