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Starting from theory,the stable effect of ARR in passively Q switched laser was analyzed. 本文从理论出发 ;分析抗共振环 (Anti- Resonant Ring- ARR)稳定调 Q激光脉冲的作用 .
Q switched laser, optical parameter oscillator, energy! power efficiency, frequency stability, message send and receive from COM port. 调Q激光器,光参量振荡器,能量/功率转换效率,频率稳定性和复现性,串口通讯
We also deduced the peak power, laser pulse energy and pulse width for the Q switch laser, and optimized the Q switch theory. 还推导了调Q输出时的峰值功率、脉冲能量和脉宽等,并对调Q理论作了最佳化分析。
THE FUNCTION OF ANTIRESONANT RING (ARR) IN STABILIZING PASSIVELY Q SWITCHED LASER 抗共振环稳定被动调Q激光的作用
q switched laser q 开关激光器,巨脉冲激光器
A Q?switched laser output of 32.5W with 350W pumping power is obtained at 7kHz using a 30% output coupler. 当泵浦功率约为350W时;采用透过率为30%25的输出耦合镜;调Q激光输出功率32.;5W;脉宽约200ns;重复频率7kHz;
A anti?resonant ring(ARR) was introduced to a conventional passively Q?switched laser. 在普通被动调Q激光器中引入抗共振环(ARR)结构。
q switch laser q 开关激光器
Satisfactory results are obtained in the patients with nevus of Ota treated with Q switched ruby laser. Q－开关红宝石激光治疗太田痣效果令人满意。
In this paper, 16 patients with nevus of Ota treated with Q Switched ND:YAG laser are reported. 应用调Q开关ND：YAG激光治疗16例太田痣。
Purpose To find out the appropriate treatment interval in Q switched Alexandrite laser therapy of Nevus of Ota. 目的探讨调QAlexandrite激光对太田痣的合理治疗间隔时间。
In experiment, a Q switched ruby laser is used as light source, and a double exposure hologram of friction welding joint is obtained. 试验中 ,以调Q红宝石激光器为光源 ,拍摄了摩擦焊接头的双曝光全息图。
Laser scribing of InSb with a Q switched Nd:YAG laser was studied in this paper and the relationship between pulse frequency and groove depth and width has been obtained. 研究了利用调 Q Nd： Y A G 激光对 In Sb 的激光划片，得出了刻槽深度和宽度与脉冲重复频率之间的关系。
Then the nonlinear reverse saturable absorption measurements of composite materials were performed with a frequency-doubled Q switched Nd:YAG laser with 10ns laser pulse at 532nm. 用波长为532nm的YAG倍频调Q脉冲激光以10ns的脉冲宽度测试复合材料的反饱和吸收的光限幅特性。
This laser modulates after the acousto-optic Q switch, turns the extremely high peak power, the high repetition rate pulse laser. 该激光经声光Q开关调制后，变成极高的峰值功率、高重复频率的脉冲激光。
Various experimental techniques including sputtered AES,Normaski techniqueand IR absorption spectrum have been used to study the Si (100) surfaces irradiatedby a Q switched ruby laser in air. 利用溅射AES;Normaski显微术和IR吸收光谱研究了在空气中用调Q红宝石激光辐照的Si(100)面.
In linear cavity AOM is employed as the Q switching. 在Littrow结构的体光栅与二向色镜构成的线形腔结构中 ;利用声光Q开关 (AQM)调Q ;在 10 64nm得到了光谱线宽约为 0 .;0 8nm稳定的激光脉冲序列
In the experiment, purified and unpurified CCl_4 media are studied with an Nd:YAG laser system with Q switch, the results are found to agree well with the numerical solutions. 实验上选取净化和未净化的CCl4作为散射介质;在NdYAG调Q激光系统中进行了验证;理论与实验符合得很好.
Based on Q switched diode-pumped solid-state (DPSS) Nd:YAG laser,the single pulse interval laser surface micro-machining technology was adopted to machine the surface of gray cast iron. 在声光调Q二级管泵浦固体光源(DPSS)Nd:YAG激光器基础上,采用“单脉冲同点间隔多次”激光微加工工艺,对灰铸铁材料进行表面微造型加工。
And laser output pulses of 12 mJ energy and 80 ns duration was obtained by using a prism Q switching. 采用转镜调Q，获得了12mJ的巨脉冲输出，脉宽80ns。