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- In this paper, the building process of mode locking laser pulse is studied from the point of view of synergetics. 该文用协同学的观点研究锁模激光脉冲的建立过程,认为锁模激光脉冲的建立过程是非线性的合作效应或者是自组织现象。
- 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 .
- 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。
- Keywords ultrashort pulse;regeneratively mode locking laser;linear stability analysis;group velocity dispersion;self phase modulation;modulation effect;gain dispersion;noise suppression; 超短脉冲;再生锁模激光系统;线性稳定性分析;群速色散;自相位调制;调制效应;增益色散;噪声抑制;
- 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。
- mode lock laser 锁模激光器
- 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
- 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。
- Pulsewidth Calculation of Active Passive Mode Locking Fiber Ring Soliton Laser and Its Stability Analysis[J]. 引用该论文 曹顺湘;王发强;陈明华;温扬敬;杨祥林.
- 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。
- To support packet switched mode, UMTS adds two network entities: SGSN and GGSN. 为了支持基于分组域的业务，增加了两个网络功能实体(Network Entity)：SGSN(服务的GPRS支持节点)与GGSN(网关GPRS支持节点)。
- 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。
- 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。
- Mode locking can be induced not only by loss modulation, but also by phase modulation. 锁模不仅可用损耗调制取得，也可用位相调制来得到。
- 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.
- Base on the principle of Kerr lens mode locking and the fact that the coupling between the laser and pump in the crystal varies with the power, the absorber-like equation is derived. 从钛宝石激光器的克尔透镜锁模原理出发,基于晶体内激光和泵浦激光耦合情况随腔内功率变化这一事实,给出了克尔透镜锁模过程中类可饱和吸收体的表达式;
- 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。
