center wavelength中文是什么意思

• 中心波长

• "center"中文翻译    n. 1.中心；中心点；圆心；中央；中枢，核心；中心人物 ...
• "wavelength"中文翻译    【无线电】波长。
• "wavelength" 中文翻译 :    【无线电】波长。
• "accuracy of the wavelength" 中文翻译 :    波长精确度; 波长准确度[ 不考虑随机误差的情况下，仪器显示波长与标称波长相一致的程度。它用
• "amateur wavelength" 中文翻译 :    业余波长
• "analytical wavelength" 中文翻译 :    分析波长
• "apparent wavelength" 中文翻译 :    视波长
• "beat wavelength" 中文翻译 :    拍波长; 频差波长
• "blaze wavelength" 中文翻译 :    闪耀波长
• "boundary wavelength" 中文翻译 :    边界波长
• "centimeter wavelength" 中文翻译 :    厘米波长
• "central wavelength" 中文翻译 :    中心波长
• "channel of wavelength" 中文翻译 :    波长范围
• "characteristic wavelength" 中文翻译 :    特炸长
• "christiansen wavelength" 中文翻译 :    克里斯琴森波长
• "complementary wavelength" 中文翻译 :    互补波长; 互补色波长
• "compton wavelength" 中文翻译 :    康普波; 康普顿波长
• "convection wavelength" 中文翻译 :    对流波长
• "critical wavelength" 中文翻译 :    临界波长
• "crova wavelength" 中文翻译 :    克罗瓦波长
• "cutoff wavelength" 中文翻译 :    波长极限; 极限波长; 截止波长
• "darkening wavelength" 中文翻译 :    变暗波长
• "design wavelength" 中文翻译 :    设计波长
• "dispersion wavelength" 中文翻译 :    色散波长
• "dominant wavelength" 中文翻译 :    彩色电视支配彩色的波长; 吱长; 主波长；支配彩色的波长

• Centering at soft x - ray multilayer uniformity technology , we introduce general situation of multilayer , design of multilayer structure , simulation calculation , ion - beam sputtering deposition and evaluation of samples . above all , we carry out study of improving uniformity of period thickness spatial distribution , and develop correction mask for controlling period thickness . as a result , we improve uniformity from 4 . 5 % to 2 . 0 % , the error of period thickness on ( 130nm field is controlled within 0 . 18nm , and the reflectivity reach 35 % at center wavelength 17 . 1nm
  特别地，我们设计并应用膜厚挡板补偿技术控制多层膜的膜厚分布，将膜厚分布非均匀性从4 . 5减小到2 ，周期厚度绝对差值控制在0 . 18nm以内，并且制备得实际多层膜样品在中心波长17 . 1nm处实测反射率达到35 ,达到实用水平。
• By side - polished , the cladding layer of one side of fiber bragg grating can be reduced to several micrometers . the radiation field can transmit the cladding layer to external medium . when the external refractive index changes , the effective refractive index of fiber changes and the center wavelength of d - shaped fiber bragg grating shifts accordingly
  研磨后，光纤布喇格光栅的一侧包层减小至几微米，其辐射场可通过包层透射到被传感物质，因而被传感物质的折射率变化可以改变光纤的有效折射率，从而使光栅的布喇格波长产生偏移。
• A laser diode with 976nm center wavelength and 2 . 03w maximum cw output power is pumping unidirectionally through the couple - imaging system on a double - clad yb - doped silica fiber with a yb - concentration 0 . 65 mol % circular inner core , a d - shaped inner clad , and 15m length by f - b cavity . the center wavelength of the fiber laser is 1130nm , and the maximum cw output power is 130 . 7mw . an optical - to - optical conversion efficiency of 42 % and a slope efficiency of 63 . 4 % are obtained
  用中心波长976nm 、最大连续输出功率为2 . 03w的ld泵浦源，通过成像耦合系统，单端直腔式泵浦纤芯掺杂浓度为0 . 65mol % 、内包层截面形状为d形、长度为15米的双包层掺镱石英光纤，实现了中心波长1130nm 、最大功率为130 . 7mw的连续激光输出，光纤激光器的光光效率为42 . 0 % ，斜效率达到63 . 4 % 。
• In this thesis , we used the q - switched nd : yag laser pulse focused by lens to pump the cr ~ ( 4 + ) : mg _ 2sio _ 4 crystal , with the pump laser pulse duration and energy of 30ns and 50 mj separately , and got the laser pulse with center wavelength , pulse duration and energy of 1 . 22 m , 8 . 2 ns and 10 mj on the best work condition . on the base of zhangguowei s approximation about gain - switching and the parameter of cr ~ ( 4 + ) : mg _ 2sio _ 4 crystal , we calculated the time characteristics of cr ~ ( 4 + ) : mg _ 2sio _ 4 laser pulse with rate equation by numerical method , obtained the conclusion that the laser pulse duration is only related to the pump energy and cavity length : the larger the pump energy is , the narrower the pulse duration is ; the longer the cavity is , the wider the
  本论文采用调qnd : yag脉冲激光通过透镜聚焦后纵向抽运cr ~ ( 4 + ) : mg _ 2sio _ 4晶体,抽运光脉冲宽度为30ns 、能量为50mj ,在较佳工作条件下得到了中心波长为1 . 22 m 、脉宽为8 . 2ns 、能量为10mj的激光脉冲;并在张国威分析增益开关时间特性的近似法基础上,结合实际的cr ~ ( 4 + ) : mg _ 2sio _ 4激光器的相关参数,从速率方程出发,用数值计算的方法更为精确的模拟了cr ~ ( 4 + ) : mg _ 2sio _ 4激光器输出激光脉冲的时间特性,得出了激光脉宽只与抽运能量、腔长有关的结论,即抽运能量愈大,脉宽越窄;腔长越长,脉宽则愈宽。

• center wavelength 意味
• center wavelengthとは意味中心波長｛ちゅうしん はちょう｝