Polymeric saturable-absorber mirror for passive Q-switching of a laser-diode-pumped Nd~(3+):YVO_(4) microchip laser

Azusa Inoue; Jumpei Hayashi; Toshiyuki Komikado; Shinsuke Umegaki

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Polymeric saturable-absorber mirror for passive Q-switching of a laser-diode-pumped Nd~(3+):YVO_(4) microchip laser

机译：聚合物可饱和吸收镜，用于激光二极管泵浦的Nd〜（3 +）：YVO_（4）微芯片激光器的被动Q转换

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A polymeric multilayered mirror doped with a saturable dye worked as a passive Q-switch of a laser-diode-pumpedNd~(3+):YVO_(4) microchip laser. The multilayered mirror consisted of alternately spin-coated layers of polyvinylcarbazole (PVK) and cellulose acetate on a glass substrate. A dye of bis-(dimethylaminodithiobenzil)-nickel was doped in one of the layers of PVK, providing the repetitively Q-switched pulses. The pulse width and repetition rate were 4 ns and 68 kHz, respectively, for a laser-cavity length of 5 mm, and the average and the peak power were 40 mW and 156 W, respectively, for the highest pump power of 435 mW. The dependence of the Q-switched characteristics on the pump power and on the concentration of the doped dye is described.

机译：掺有可饱和染料的聚合物多层反射镜用作激光二极管泵浦的Nd〜（3 +）：YVO_（4）微芯片激光器的无源Q开关。多层镜由在玻璃基板上交替旋涂的聚乙烯咔唑（PVK）和醋酸纤维素层组成。将双-（二甲基氨基二硫代苯并）-镍的染料掺杂到PVK的一层中，以提供重复的Q转换脉冲。激光腔长度为5 mm时，脉冲宽度和重复率分别为4 ns和68 kHz，最大泵浦功率为435 mW时，平均和峰值功率分别为40 mW和156W。描述了Q开关特性对泵浦功率和掺杂染料浓度的依赖性。

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《Optics Letters》 |2007年第19期|共3页
作者
Azusa Inoue; Jumpei Hayashi; Toshiyuki Komikado; Shinsuke Umegaki;
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1. Polymeric saturable-absorber mirror for passive Q-switching of a laser-diode-pumped Nd~(3+):YVO_(4) microchip laser [J] . Azusa Inoue, Jumpei Hayashi, Toshiyuki Komikado, Optics Letters . 2007,第19期

机译：聚合物可饱和吸收镜，用于激光二极管泵浦的Nd〜（3 +）：YVO_（4）微芯片激光器的被动Q转换
2. Passive Q-switching of a laser-diode-pumped intracavity-frequency-doubling Nd:Nd~(3+) :NaY (WO_4)_2/kTP laser with Cr~(4+) :YAG saturable absorber [J] . SHENGZHI ZHAO, LEI CHEN, GUIQIU LI, Optical and quantum electronics . 2004,第14期

机译：激光二极管泵浦腔内倍频Nd：Nd〜（3 +）：NaY（WO_4）_2 / kTP激光器与Cr〜（4 +）：YAG饱和吸收器的无源Q开关
3. Passively Q-switched 1.34-mu m Nd:YVO4 microchip laser with semiconductor saturable-absorber mirrors [J] . Fluck R, Braun B, Gini E, Optics Letters . 1997,第13期

机译：带有半导体饱和吸收镜的无源调Q 1.34微米Nd：YVO4微芯片激光器
4. A piezoelectrically-driven saturable-absorber mirror for Q-switching of a diode-pumped Nd3+:YVO4 laser [C] . Quantum Electronics and Laser Science Conference;Conference on Lasers and Electro-Optics . 2006

机译：用于二极管泵浦Nd 3 + 的Q切换的压电驱动饱和吸收镜：YVO 4 激光器
5. Passive Q-switching of the chromium:aluminum oxide laser, chromium:lithium calcium aluminum oxide laser, and thulium,chromium:yttrium aluminum oxide laser using dysprosium(2+):calcium fluoride, chromium(4+):yttrium silicon oxide, and holmium:yttrium lithium fluoride solid-state saturable absorbers. [D] . Kuo, Yen-Kuang. 1995

机译：使用using（2+）：氟化钙，铬（4+）：钇氧化硅和氧化铬：氧化铝激光器，铬：锂钙氧化铝激光器和th，铬：钇氧化铝激光器的无源Q开关:：钇氟化锂固态可饱和吸收剂。
6. Exploiting nonlinear properties of pure and Sn-doped Bi2Te2Se for passive Q-switching of all-polarization maintaining ytterbium- and erbium-doped fiber lasers [O] . Jakub Bogusławski, Maciej Kowalczyk, Przemysław Iwanowski, -1

机译：利用纯锡和掺杂Sn的Bi2Te2Se的非线性特性进行全偏振保持和掺杂光纤激光器的无源Q转换
7. Passive Q-switching of short-length Tm3+-doped silica fiber lasers by polycrystalline Cr2+:ZnSe microchips [O] . Tang Yulong, Yang Yong, 徐剑秋, 2008

机译：多晶Cr 2 + ：ZnSe微芯片对掺短波长Tm 3 + 的石英光纤激光器的无源Q开关
8. High Repetition Rate Electro-Optic Q-Switching of Nd(3+):YAG Lasers Showing Strong Optical Birefringence [R] . Chang, C. H., Hirsch, K., Salzmann, H. 1979

机译：Nd（3 +）：YaG激光器的高重复率电光Q开关显示出强的光学双折射

Polymeric saturable-absorber mirror for passive Q-switching of a laser-diode-pumped Nd~(3+):YVO_(4) microchip laser

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