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- Phase shift and dispersion properties of long-period fiber gratings 长周期光纤光栅的相移和色散特性
- Phased shifted fiber gratings 相移光纤光栅
- Differential Binary Phase Shift Keying. 差分二进制相移键控。
- The demodulation of wavelength shift is the key technology in the application of fiber grating sensors. 光纤光栅波长位移的解调是实现传感系统的关键技术。
- It adopted gray code and phase shift technology to get point clouds of complex surfaces and used a custom-built grating to meet the demand of optical triangulation. 采用格雷码加相移技术的三维非接触式光学测量技术,获取了待测零件的表面数据。
- Influencing of Phase Mask Characteristic on Optical Fiber Grating (OFG) Performance[J]. 引用该论文 裴丽;宁提纲;谢增华;简水生;李唐军;延凤平.
- Time-Division Multiplexed Fiber Grating Vibration Sensor Array[J]. 引用该论文 江毅;黄俊斌.
- Furthermore, the low environment effect common path Heterodyne Interferometry is perfectly used to work with the phase shift measurement for the D-shaped optical fiber SPR sensor. 最后,低环境影响之共路径外差干涉术被完美的使用来量测表面电浆共振之相位飘移。
- The temperature rise and thermal phase shift from the moment when pump is turned on to steady-state in fiber lasers, such as Yb-doped fiber laser, are numerical calculated. 接着以双包层掺镱光纤激光器为例,数值计算了在泵浦光开启后到稳态过程中的温度上升和相位起伏。
- The schemes for demodulating wavelength shift in fiber grating sensors based on interference are summarized.The operating principles and the characteristics of these schemes are analyzed. 分类阐述了基于干涉法的光纤光栅波长移位的解调方案,分析了各个方案的解调机理和特点。
- Non Zero Dispersion Shifted Fiber. 非零色散位移光纤。
- Measurement of Gouy Phase Shift by Supercontinuum Spectral Interference[J]. 引用该论文 王之光;曾志男;李儒新;徐至展.
- Prospect of application of Fiber Grating Bragg sensor to petroleum exploration. 光纤布拉格光栅传感器在石油勘探领域应用展望
- Long period fiber grating (LPFG) is a new kind of optical fiber element. 摘要长周期光纤光栅是一种新型光纤器件。
- Dual Bridge Rectifier Based on Phase Shifting. 摘要:基于相移变压器的双桥整流器。
- What is the function of a cosine phase shifter? 与弦移相器有什么用处?
- Intensity and pulsewidth of incident signal, the length of dispersion shift fiber (DSF) and walk off between incident and clock signal influenced the output clock intensively. 重点分析了色散位移光纤的长度和入射信号的脉宽和强度、以及走离对输出时钟信号的影响;
- Distortion can result from phase shifts. 相位变化将造成失真。
- At last, the purified products will be identified with experiments of shift fiber dissolution and Edman sequencing and will be measured specific activity. 最后利用转移纤溶法和N-末端氨基酸序列分析对纯化产品进行鉴定,并测其活性。
- In electronics and communications, pertaining to signals that have a zero phase shift relative to each other. 在电子技术和通信技术中,用来说明各个信号相互之间没有相位差。
