• 非线性传播过程中,增加泵浦强度物质的作用长度获得较高的频率转换效率的主要途径。

    In nonlinear optical frequency conversion process, it is desirable to maximize the product of the intensity of pump laser and the interaction length in order to achieve maximum conversion efficiency.

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  • 较高条件形成品种较高降落值的基础

    The interaction of higher sunlight and temperature was the basis of higher GFN in different genotypes.

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  • 生理拔节—抽穗期间天数同期间的“平均之间显著相关表现温效应

    There existed a great significant negative correlation between the days from tillering to heading and the "average" light temperature accumulation, displaying a temperature light interaction effect.

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  • 报道了两个增益开关调制法布里珀罗半导体注入锁定实验方案,可产生双波长调谐脉冲

    Amutual pulse injection-seeding scheme is developed to generate tunable dual-wavelength optical short pulses by the use of two gain-switched fabry-perot (F-P) semiconductor lasers.

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  • 本文介绍电流反馈放大器构成CMOS阻放大器电路及工作原理,并将应用DVD捡拾集成电路设计中。

    A circuit of CMOS transresistance amplifier based on current feedback amplifier and its principle are introduced. The circuit is used to implement DVD OPIC.

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  • 采用谱估计方法测量了半导体微弱电噪声谱及噪声谱。

    In this paper, the experimental set-up used for measuring the light output noise of a laser diode has been established.

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  • 研究不同截获番茄植株形态结构影响,基于结构-功能反馈建模原理建立了番茄结构-功能模型。

    Tomato structural-functional model was set up to investigate the effect of different light environment on tomato morphology structure.

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  • 论文部分内容参考第二部分涉及几种参量过程一部分中都经典对应。

    The parametric process referred in the second part can be considered as quantum extension of the classical effects in the first part.

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  • 平行线替代平行再现母全息图。

    The EUC is raised by following way: the first-stephologram (H1) is reconstructed by three parallel linear beams instead of parallel light.

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  • 平行线替代平行再现母全息图。

    The EUC is raised by following way: the first-stephologram (H1) is reconstructed by three parallel linear beams instead of parallel light.

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