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大功率ld阵列
相关语句
  high-power ld bar
     Study on the Beam-shaping of high-power LD Bar Arrays
     大功率LD阵列光束整形技术研究
短句来源
     A new beam-shaping method for high-power LD bar is presented. In this method,firstly beams are separated into several layers along fast axis direction,and then they are rearranged along slow axis direction,finally a high brightness rectangular beam is received at the output.
     提出一种新的大功率LD阵列的光束整形方案,首先使预准直的光束在快轴方向分层,然后使其在慢轴方向重新排列,最终在输出端得到高亮度的矩形光斑。
短句来源
  high-power ld bar arrays
     Study on the Beam-shaping of high-power LD Bar Arrays
     大功率LD阵列光束整形技术研究
短句来源
  “大功率ld阵列”译为未确定词的双语例句
     Numerical results show that the beam quality has been improved significantly.
     数值计算结果表明,该整形方法明显改善了大功率LD阵列的光束质量。
短句来源
     A spectrum-, temporal- and spatial-resolved physical model of LD pumping dynamics is set up, which includes the wavelength chirping and transient behavior of the power output of LD arrays. Based on this model, we investigate in detail the spectrum selective absorption characteristics from LD output by laser materials with different absorption bandwidths.
     给出了光谱、时间、空间分辨的激光二极管(LD)抽运动力学模型,包括LD阵列输出的波长啁啾效应、输出功率随时间的瞬态变化,重点研究了不同吸收带宽的激光介质对大功率LD阵列输出的光谱选择吸收特性.
短句来源
  相似匹配句对
     Study on the Beam-shaping of high-power LD Bar Arrays
     功率LD阵列光束整形技术研究
短句来源
     808 nm QCW High Power LD Arrays
     808nm功率准连续LD阵列
短句来源
     New Encapsulation Technique of High Power Semiconductor Lasers
     功率LD封装技术的研究
短句来源
     Highpower semiconductor laser array
     功率半导体激光器阵列
短句来源
     Packaging Techniques of High Power Semiconductor Laser Arrays
     功率半导体激光器阵列的封装技术
短句来源
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A new beam-shaping method for high-power LD bar is presented.In this method,firstly beams are separated into several layers along fast axis direction,and then they are rearranged along slow axis direction,finally a high brightness rectangular beam is received at the output.The principles and shaping mechanism of the shaping element are discussed in detail.The spot size of the output beam is calculated by using the geometrical optics method.The output beam quality is evaluated.Numerical results show that the...

A new beam-shaping method for high-power LD bar is presented.In this method,firstly beams are separated into several layers along fast axis direction,and then they are rearranged along slow axis direction,finally a high brightness rectangular beam is received at the output.The principles and shaping mechanism of the shaping element are discussed in detail.The spot size of the output beam is calculated by using the geometrical optics method.The output beam quality is evaluated.Numerical results show that the beam quality has been improved significantly.

提出一种新的大功率LD阵列的光束整形方案,首先使预准直的光束在快轴方向分层,然后使其在慢轴方向重新排列,最终在输出端得到高亮度的矩形光斑。详细讨论了方案的工作原理和设计方法,利用几何光学方法计算了输出光斑的尺寸,并用光参数积(BPP)对整形后光束质量作了评估。数值计算结果表明,该整形方法明显改善了大功率LD阵列的光束质量。

A spectrum-, temporal- and spatial-resolved physical model of LD pumping dynamics is set up, which includes the wavelength chirping and transient behavior of the power output of LD arrays. Based on this model, we investigate in detail the spectrum selective absorption characteristics from LD output by laser materials with different absorption bandwidths. Also the pumping excitation performances for typical three kinds of laser crystals, Yb:YAG, Yb:S-FAP, and Nd:YAG, are investigated specifically for the pulsed-energy-storage...

A spectrum-, temporal- and spatial-resolved physical model of LD pumping dynamics is set up, which includes the wavelength chirping and transient behavior of the power output of LD arrays. Based on this model, we investigate in detail the spectrum selective absorption characteristics from LD output by laser materials with different absorption bandwidths. Also the pumping excitation performances for typical three kinds of laser crystals, Yb:YAG, Yb:S-FAP, and Nd:YAG, are investigated specifically for the pulsed-energy-storage operation mode. Finally, we have optimized the initial central wavelength of LD arrays for the above three crystals and compared their sensitivity to the wavelength chirping of LD arrays.

给出了光谱、时间、空间分辨的激光二极管(LD)抽运动力学模型,包括LD阵列输出的波长啁啾效应、输出功率随时间的瞬态变化,重点研究了不同吸收带宽的激光介质对大功率LD阵列输出的光谱选择吸收特性.基于该模型,分析了三种典型激光增益介质Yb:YAG,Yb:S-FAP,Nd:YAG在脉冲储能运转方式下的抽运激发性能.优化了不同增益介质所需的LD阵列的初始中心波长,并对三种介质对LD波长啁啾效应的敏感性进行了详细研究.

 
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