• A set of wavelength reference is involved in the system as calibration to correct non-ideal performance of the F-P filter.

    针对F-P滤波器的非线性特性的影响,分析了设置波长参考的必要性并提出了具体方法。

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  • The studies on an optical soliton source which is prepared using a gain -switched DFB laser, a F-P optical filter and an Er-doped fiber amplifier are reported.

    报道了利用增益开关分布反馈半导体激光器、F-P光学滤波器及掺饵光纤放大器研制成光孤子源的研究工作。

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  • Mainly used three methods, including including the F-K domain filter, internal excision and the energy decay method to attenuate multiple and obtained a more ideal result.

    主要采用了F - K域滤波法、内切除和近道能量衰减法压制多次波三种技术,取得了较好的效果。

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  • Choose a distributed FBG sensing demodulation system, namely tunable F-P filter method.

    选定了一套分布式FBG传感解调系统,即可调谐f - P滤波法。

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  • At the present time, the mainstream optical filter techniques including dielectric thin-film filter, array waveguide (AWG), Fabry-Perot (F-P) filter, fiber Bragg grating (FBG).

    目前主要滤波技术有薄膜干涉滤波器、阵列波导光栅(awg)和光纤布拉格光栅(FBG)。

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  • In this paper we develop the voltage transfer function of the six order active passband filter with multiple path feedback and calculate the theoretical values for A-F and P-F response.

    本文导出了多径反馈型六阶有源带通滤波器电压转移函数,计算出了该滤波器幅频、相频理论特性曲线。

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  • Demodulation experiment is done using fiber F-P sensor and FBG sensor respectively, the results are as following: The choosing tunable fiber F-P filter can meet the requirement of system;

    分别使用光纤F-P和FBG传感器进行解调实验,实验结果表明:选用的可调珐珀滤波器能够很好的满足系统要求;

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  • The F-P type tunable liquid crystal (LC) optical filter is a kind of compact tunable filter with narrow bandwidth and low tuning voltage.

    型可调谐液晶光学滤波器是一种小体积窄带宽低压调谐滤波器。

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  • Micro F-P cavity tunable filter, one of the Micro-opto-electro-mechanical devices, has been widely applied in the area of hyperspectral imaging, DWDM optical communication and self-adaptive optics.

    微F-P腔可调谐滤波器主要运用于超光谱成像、DWDM光通信系统和自适应光学等系统中。

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  • Two 24" manholes shall be installed on each nutshell filter (F-02601A/B), one is on the top of dished head, and the other one is located bellow the media support."

    每个核桃过滤器应该有两个24“检修孔(F – 02601A /B),一个应在碟形头盖上,另一个应位于传动装置支架上。

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  • F. High-precision filter, filter wide area, high efficiency, simple operation, easy to clean.

    高精密过滤,过滤面积广、效率高、操作简单、清洗容易。

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  • Frequency Selective Filter (FS f) is utilized to design feedback controller in frequency do-main. For each disturbance frequency, there are only two real coefficients to be tuned.

    使用频率选择滤波方法在频域设计反馈控制器,对每个干扰频率,仅需调节两个实系数。

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  • Kuang C; Zhang J; Wang F Development and Behavior of Metallic Filter Element and Numerical Simulation of Transport Phenomena during Filter Regeneration Process C.

    李淑平;张建文;况春江文氏嘴结构对金属滤管脉冲反吹过程流动特性影响的数值模拟研究。

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  • Kuang C; Zhang J; Wang F Development and Behavior of Metallic Filter Element and Numerical Simulation of Transport Phenomena during Filter Regeneration Process C.

    李淑平;张建文;况春江文氏嘴结构对金属滤管脉冲反吹过程流动特性影响的数值模拟研究。

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