输出功率谱的英文

• output power spectrum

• "输出功率"英文翻译    output power
• "谱"英文翻译    table; chart; register
• "输出，输出功率" 英文翻译 :    output
• "泵输出功率" 英文翻译 :    pump output
• "产量 输出功率" 英文翻译 :    output
• "电输出功率" 英文翻译 :    electric output power
• "高输出功率" 英文翻译 :    vho very high output
• "声输出功率" 英文翻译 :    acoustic output power
• "输出功率" 英文翻译 :    dc power; deliver power; delivered horse power; delivered horsepower; delivered power; development; dhp; kilowatt output; output horse power; output horsepower; output piwer; output power; output rating; output-power; power output
• "输出功率计" 英文翻译 :    output power meter
• "轴输出功率" 英文翻译 :    shaft output; shaft power
• "泵的输出功率" 英文翻译 :    pumoutput
• "标称输出功率" 英文翻译 :    nominal output
• "标准输出功率" 英文翻译 :    standard output power; standard power output
• "补供输出功率" 英文翻译 :    supplemental capacity; supplemental output
• "参考输出功率" 英文翻译 :    reference output power
• "长期输出功率" 英文翻译 :    permanent output
• "大钩输出功率" 英文翻译 :    hook power
• "单缸输出功率" 英文翻译 :    cylinder output
• "单位输出功率" 英文翻译 :    unit capacity
• "电站输出功率" 英文翻译 :    station output
• "额定输出功率" 英文翻译 :    normal output; output rating; rated output power; rated power output
• "峰值输出功率" 英文翻译 :    maximum output; maximumoutput; peak output; peak power output; peak-power output; peaking capacity
• "公称输出功率" 英文翻译 :    dimensional output
• "红外输出功率" 英文翻译 :    infrared output power

• ( 2 ) in the " hard " nonlinear regime , the radiation field is characterized by non - period of the field in time and the continuous power spectrum
  ( 2 )在“硬”非线性区域，场的混沌振荡态是连续出现的，其特征是输出功率谱是连续谱。
• The radiation field evolves from a steady saturation state to a limit cycle oscillation state , and eventually to chaotic oscillation state as the current increases , the region in which the field exhibits limit cycle or chaotic oscillation is called the " soft " and " hard " nonlinear regime , respectively : ( 1 ) in the " soft " nonlinear regime , the radiation field is characterized by period doubled bifurcation and the discrete power spectrum
  随着电流的增大，辐射场经历由稳定饱和到极限环型的周期振荡，并最终过渡到非周期性混沌振荡的演化过程，按其状态可分为“软”和“硬”两种非线性区域： ( 1 )在“软”非线性区域，场的极限环振荡态和稳定饱和态是交替出现的，其特征是典型的倍周期分岔，输出功率谱是分立的。
• Based on the requirement and target of the projects , firstly , pcf bragg grating are investigated theoretically and experimentally . moreover , the effects of filling high refractive index material ( nematic liquid crystal , nlc ) in pcfs on the transmission mechanism and propagation properties are studied by using plane - wave method and finite - element method ( fem ) , farther , several novel pcfs are proposed and designed . lastly , we propose and demonstrate a clad - pumped er3 + / yb3 + - codoped fiber laser , which integrate all performances of broad - band tunable wavelength , uniform output power spectrum , high repeat frequency and high average power to together
  本论文选题于国家973 、 863以及国家自然科学基金等项目,结合课题的要求和主要目标,在对光子晶体光纤( pcfs )传输特性研究的基础上,首先对光子晶体光纤光栅进行了理论和实验研究;然后,采用平面波展开法和有限单元法分析了在光纤的空气孔中填充高折射率液晶对光纤传导机制和传输特性的影响,提出并设计了几种新型光子晶体光纤;最后,提出并研制成功连续可调谐、输出功率谱均衡的全光纤化、高功率包层泵浦铒镱共掺光纤激光器实验样机。
• Theoretical model of self - mixing interference in a linear frequency modulated laserdiode is presented by using the dynamic theory of semiconductor laser with weak external optical feedback . the characteristics of oscillation frequency shift and output power changes of the laser diode are analyzed by using the theoretical model . the absolute distance from front facet of laser diode to target can be found by measuring spectrum of output power of the laser diode
  使用半导体激光器在弱反馈条件下的动力学理论,建立了线性调频半导体激光器的自混频干涉理论模型.基于该模型,分析了激光器振荡频率偏移与输出功率变化特性.通过测量激光器输出功率谱,可以得到激光器前端面与被测目标之间的距离