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   光光 在 无线电电子学 分类中 的翻译结果: 查询用时:0.032秒
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光光
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  optical-optical
    Under single frequency operation, the maximum output power of 4.16W is obtained at 1064nm with the LD pumping power of 16W. The optical-optical conversion efficiency is more than 30.5%. The slope efficiency is more than 40.2%.
    得到了最高单频输出4.16W(泵浦为16W),光光转换效率为30.5%,斜效率为40.2%,连续频率调谐范围大于375MHz,长期功率波动范围小于0.5%的激光器。
短句来源
    4. We report the intra-cavity frequency doubling based on PP-MgO:SLT with thedimensions of 20×10×1mm~3, the optical-optical conversion efficiency is 19% andthe maximum output is 2.1W while the pump power is 11W.
    4.报道了光光转换效率达19%的PP-MgO: SLT内腔倍频实验,晶体尺寸为20×10×1mm~3,泵浦功率为11W时,获得了最高连续绿光输出2.1W。
短句来源
    In order to realize the powerful and stable output of 532nm green laser,4.2W of CW TEM 00 output at 532nm was successfully obtained by means of four-mirror Z-cavity resonant structure,LD end-pumped Nd∶YVO 4 and LBO intracavity-doubling with Ⅰ-type angle-match. When the total pumping power of double ends LD is 26W,the optical-optical conversion efficiency is 17.6%.
    为实现大功率稳定的 5 32nm绿色激光输出 ,通过采用 4镜Z型腔结构 ,激光二极管双端面泵浦Nd∶YVO4 晶体 ,LBO晶体Ⅰ类角度匹配、腔内倍频的方法 ,在双端总的抽运光功率约为 2 6W时 ,成功地获得了4.2W稳定的基模绿光输出 ,光 光转换效率达到 17.6 %。
短句来源
    At transmission of 10% and cavity length of 40 mm,the maximum average output power of 3.78 W is obtained when the incident laser pumping power is 8.6 W,which corresponds to an optical-optical conversion efficiency of 43.9%.
    在输出镜透射率T=10%、腔长L=40 mm的情况下,当抽运功率为8.6 W时,获得激光输出功率3.78 W,光光转换效率为43.9%。
短句来源
    At the incident laser pumping power of(8.6 W,) Q-switching mode-locking pulse with modulation depth more than 70% is available. The Q-switched envelope train with repetition rate of 670 kHz is obtained with pulse duration of 180ns. The average output power and the optical-optical conversion efficiency are 1.35 W and 15.7%,respectively.
    当抽运功率为8.6 W时,激光器调Q锁模深度达70%以上,对应的脉冲包络重复频率为670 kHz,半峰全宽为180 ns,平均输出功率为1.35 W,光光转换效率为15.7%。
短句来源
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  optical-to-optical
    An output power of 6.5 W, slope efficiency of 37.9% and optical-to-optical conversion efficiency of 22.4% can be achieved when the pump power is 29 W.
    当泵浦功率为29W时,输出功率高达6.5W,斜效率为37.9%,光光转换效率为22.4%.
短句来源
    At 110 kHz repetition rate, 495 mW average output power of 1064 nm was obtained, corresponding to total optical-to-optical conversion efficiency being as high as 24.75%.
    在重复频率110kHz时获得495mW的平均功率,总光光转换效率达24.75%。
短句来源
    Using a 5 mm×75 mm sized Nd∶YAG ceramic rod with 1% dopant fraction of number of atoms, the laser generated a quasi-continuous-wave (QCW) output with an average power of about 230 W at 1064 nm, and the output coupler transmission was 22%, which corresponded to the calculated result of 22.2%. The optical-to-optical conversion efficiency was 52.4%, and the slope efficiency was 61%.
    理论计算得到谐振腔输出镜的最佳输出耦合透射率为22.2%,并在输出耦合镜透射率为22%的条件下,用掺杂原子数分数为1%,尺寸为5mm×75mm的Nd∶YAG陶瓷棒,获得了平均功率大于230W的准连续1064nm激光输出,其光光效率和斜率效率分别高达52.4%和61%。
短句来源
    With 12 Wincident pumplaser,1.1 WTEM00mode orange-yellowlaser output withlownoiseis obtained,the optical-to-optical conversion goes upto 9.2 %,theM2factor is less than 1.2,and the power instabilityis less than±2 % within 4 h.
    在12 W注入泵浦功率下,获得了1.1 W的TEM00模和低噪声橙黄激光输出,光光转换效率为9.2%,M2因子<1.2,4 h功率不稳定度<±2%。
短句来源
  “光光”译为未确定词的双语例句
    The OPO thus developed has a wide spectral tuning range of 1.41.8 μm (for the signal) and 2.74.4 μm (for the idler) while the pump wavelength is at 1.064 μm.
    当输入泵浦功率为10.6W时,光参量振荡器输出功率为4.8W,信号光的调谐范围为1.4~1.8μm,闲散光的调谐范围为2.7~4.4μm,光光转换效率大于44%。
短句来源
    Investigation of the photorefractive adaptive optical heterodyne detection system for high speed amplitude modulated beams
    高速调制光光折变自适应光外差探测系统实验研究
短句来源
    Its maximum output is 3.2W, at 10.5kHz modulating frequency and 19W input, when, the output pulse width is 28.7ns(FWHW), and the optical to optical conversion efficiency is 16.8%.
    在调制频率为10.5kHz,最大输入功率为19W时,输出532nm绿光的最大功率为3.2W,此时的脉冲宽度为28.7ns(FWHW),光光转换效率为16.8%。
短句来源
    The surface and interface of Fe2O3/SnO2 and SnO2/Fe2O3 bilayers has been studied by X-ray photoelectron spectroscopy (XPS) combined with argonion sputtering.
    用X光光电子能谱(XPS),结合Ar~+刻蚀对Fe_2O_3/SnO_2及Fe_20_3/SnO_2双层薄膜进行分析.
短句来源
    Laser diode direct coupling pumped Nd∶YVO 4/KTP intracavity frequency doubling laser was demonstrated by closing the Nd∶YVO 4 crystal to the emitting area of laser diode. Green laser of TEM 00 mode at 532 nm with a maximum output of 73 mW and a optical to optical efficiency of 14.5% were obtained, when pump power was 503 mW.
    使激光二极管的发光面紧贴NdYVO4激光晶体,“面对面”直接耦合泵浦,采用KTP晶体腔内倍频,在503mW的泵浦功率下,获得532nm基横模绿光输出约73mW,光光总体转换效率为14.5%。
短句来源
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  optical-optical
The emission spectra caused by the transitions from the ion-pair states and f0g+ and G1g of the I2 molecule are obtained by excitation of individual rovibronic levels of the molecule by the method of optical-optical double resonance.
      
An optical-optical double resonance method for obtaining resolution inside the Doppler width is developed.
      
Optical-optical double resonance, laser-microwave double resonance, and new Stark effect spectroscopy methods are reviewed, which allow investigation of a large class of molecular species including radicals and small clusters.
      
The slope efficiency and themaximum optical-optical efficiency were 80 and 70%, respectively, with respect to absorbed pump power.
      
An attempt has been made to explain this result in terms of Madelung potentials and optical-optical conversion efficiencies.
      
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  optical-to-optical
The optical-to-optical conversion efficiency was 43% that is the highest reported in the literature.
      
The optical-to-optical conversion efficiency was up to 3.6%, which was comparable to a 5-mm-long LBO.
      
In addition, the optical-to-optical efficiency reached 43.4%.
      
A maximum output power at 671 nm of 404 mW was obtained under an incident pump power of 5.16 W, with an optical-to-optical conversion efficiency up to 7.8%.
      
By using a single diode laser, an optical-to-optical conversion efficiency of about 40% has been demonstrated in the multimode operation at 1064 nm.
      
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In this paperf we explains the design and the characteristic of the optical system of optometapparatus of laser speckles, and give the clinical practice result.

本文阐述了激光激斑电脑验光的光路设计、性能特点及临床应用结果。

A high efficient laser diode end pumped Nd∶YAG CW laser is presented in the paper.A quasi continuous wave 1W laser diode is used as pumping source and a φ 5mm×5mm Nd∶YAG rod is used as laser medium.Its resonant cavity is a plane concave cavity and output mirror is a concave mirror.We have investigated the effects of the output mirror with different reflectivities and curvature radii on output power.We have obtained that the optimal reflectivity is 98.3%,optimal curvature radius is 155.6mm,maximal output...

A high efficient laser diode end pumped Nd∶YAG CW laser is presented in the paper.A quasi continuous wave 1W laser diode is used as pumping source and a φ 5mm×5mm Nd∶YAG rod is used as laser medium.Its resonant cavity is a plane concave cavity and output mirror is a concave mirror.We have investigated the effects of the output mirror with different reflectivities and curvature radii on output power.We have obtained that the optimal reflectivity is 98.3%,optimal curvature radius is 155.6mm,maximal output power is 244.4mW,optical optical efficiency is 42.1%,slope efficiency is 62% and cavity length is 37.4mm.

文中介绍了高效率二极管端泵浦 Nd∶ YAG连续激光器。用准连续 1W激光二极管作泵浦源 ,激光工作介质为5 mm× 5 mm的 Nd∶ YAG棒。谐振腔为典型平凹腔 ,输出镜为凹面镜 ,研究了几种不同反射率和不同曲率半径的输出镜对输出功率的影响。得出最佳反射率 98.3% ,最佳曲率半径 15 5 .6 mm,最大输出功率 2 4 4 .4 m W,光 -光效率 4 2 .1% ,斜效率 6 2 % ,腔长 37.4 mm

A 3W diode end-pumped Nd: LMA laser operating at 1054urn is reported in this paper. The pump source is a 3W laser diode array (SDL-2342--P1). The laser medium was a 9mm long, 5mm diameter plane-Brewster rod of 10% doping level of Nd ions. The plane surface was coated to give high reflectivty at the lasing wavelength of 1054urn, and high transmission at the pump wavelength of 798urn. Transmission of output coupler and cavity length are 10% and 0. 95m, respectively. A 39cm ROC turning mirror was designed to compensate...

A 3W diode end-pumped Nd: LMA laser operating at 1054urn is reported in this paper. The pump source is a 3W laser diode array (SDL-2342--P1). The laser medium was a 9mm long, 5mm diameter plane-Brewster rod of 10% doping level of Nd ions. The plane surface was coated to give high reflectivty at the lasing wavelength of 1054urn, and high transmission at the pump wavelength of 798urn. Transmission of output coupler and cavity length are 10% and 0. 95m, respectively. A 39cm ROC turning mirror was designed to compensate the astigmatism caused by the Brewster angle of the laser fod. The compensation angle of ROC mirror is 6. 5". The output power of 230 mW with slope efficiency of 38% and total optical efficiency of 9. 5% at 1054urn are obtained by three-mirror folded astigmatism compensation cavity.

报道用一个3W激光二级管端面泵浦Nd:LMA激光器.实验采用三镜折叠象散补偿腔.在1054nm波长,激光器CW输出功率达230mW,斜率效率为38%,光-光转换效率9.5%.

 
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