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   optical signal transmission 的翻译结果: 查询用时:0.034秒
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optical signal transmission
相关语句
  光信号传输
     The optical signal transmission rate is more then 1Gbps.
     光信号传输速率达1Gbps以上。
     PCI has interface peak transmission rate is 132 M bytes/s. Optical signal transmission rate can be more than 1 Gbps.
     全带宽PCI接口卡总线峰值传输速率为132Mbytes/s,光信号传输速率可达1Gbps以上。
短句来源
     Optical signal transmission rate can reach more than 1 Gbits/s.
     光信号传输速率达 1Gbits/s以上 .
短句来源
     Multi-pass spatial interconnect fiber optic rotary joint using dense wavelengthdivision multiplexing (DWDM) technique is proposed based on the fabricated singlechannel FORJ for high-speed optical signal transmission.
     在高速光信号传输方面,在设计好的单通道单模光纤旋转连接器基础上,应用波分复用(WDM)技术构建多路空间互连光纤旋转连接器。
短句来源
     A new dual channel optical rotary joint has been proposed via infraredcoupling technique to transmit optical signals across rotational interfaces to ensurecontinuously transmitting signal for low-speed optical signal transmission.
     在低速光信号传输方面,通过对红外无线传输技术的分析,应用红外无线传输技术研制双通道光旋转连接器。
短句来源
  “optical signal transmission”译为未确定词的双语例句
     Experiment of repeaterless optical signal transmission over 109 km conventional single mode fiber at 1. 55 μm wasachieved with receiver sensitivity of - 31. 5dB (bit-error-rate as 1 ×10-10).
     实现了109km常规单模光纤的无中继传输,工作波长为1550nm,采用内强度调制/直接检测(IM/DD)方式,误码率为1-10时接收机灵敏度为-31.5dB(以1mW为零电平)。
短句来源
     This modulator is operated for amplitude modulation,the modulation ratio is 100%,SNR is about 25 dB and the bandwidth is about 200 kHz. The modulator is cheap and can be applied to optical signal transmission in fiber and the output of optical source for fiber.
     本光纤信号调制器属于光的振幅调制器,调制度可达到100%,信噪比(SNR)约为25dB,带宽约为200kHz。
短句来源
     A structure of 10 Gbit/s fiber-optic transmission system was established to achieve 10 G optical signal transmission without relay and bit error. This system consists of NRZ format,GaInAsP multiple-quantum-well DFB lasers and LiNbO3 electro-optic modulator.
     建立了一个10 Gbit/s光纤传输系统平台,实现了10 G光信号无中继、无误码传输,系统采用了NRZ码、高性能的GaInAsP多量子阱DFB激光器、LiNbO3电光调制器。
短句来源
     Then the optical signal transmission models and power transmission function in the NOLM with two couplers are derived and established. Finally the simulation platform for a NOLM is developed, which provides the conventional tool for analyzing and designing the NOLM based devices.
     第二章基于非线性光纤光学,建立了单模光纤中考虑高阶色散和高阶非线性效应的光波传输方程,推导和建立了双耦合器NOLM中的光波传输模型和功率传输函数表达式,构建了NOLM性能分析平台,为开展NOLM性能分析和基于NOLM的光子器件设计奠定了基础。
短句来源
     The results show that theaccuracy is within 1MHz, the frequency acquired rang is 300MHz,the frequency tracking range is about 1 Gl-z, modulating the signallascr with variable polse pattem generation demodulating themodulated signal with frequency discriminatof, a heterodyne,coherent optical signal transmission system including frequencymodulation and demodulation was set up which demonstrating theinfOrmation transmission progress including information transmittingtransmission and demodulation recovery.
     实验结果表明,差频跟踪精度在1MHz内,频率截获范围±300MHz,差频跟踪保持范围约1GHz,利用可控式样脉冲信号源对信号激光器进行调频,鉴频器作为解调元件,建立了一套外差式频率调制解调相干光学信号传输系统,演示了信息发射、传输和解调完整的信息传递过程。
短句来源
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  相似匹配句对
     Managing of Wake Optical Signal
     尾流光学信号的处理方法
短句来源
     F OPTICAL SIGNAL PROCESSING SYSTEM
     4f光学信息处理系统
短句来源
     The application of optical signal monitor in the optical transmission
     OSM在光传输中的应用
短句来源
     Optical fiber transmission system for radar signal
     雷达信号光纤传输系统
短句来源
     Transmission Performance of Optical Single Sideband Signal
     光的单边带传输的性能研究
短句来源
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  optical signal transmission
For this reason, optical signal transmission finds its way into conventional electronic systems and substitutes electrical based high frequency transmission lines.
      
Due to the different nature of optical signal transmission inside printed circuit boards, those effects are avoided and therefore with this technology, a significant increase in data transfer rates can be achieved.
      
12dB and a better output port power uniformity 0.11dB are achieved for the optical signal transmission.
      
Optical signal transmission is not limited by the resistance and capacitance of transmission lines.
      
For optical signal transmission, the optical signal is modulated onto the fiber optic cable in the form of pulses of light.
      
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The transmission properties of high speed IM/DD optical fiber communicationsystems are studied in this paper. Effects of optical path dispersion and laser phase noise onsystems. are analyzed and discussed. The results show that for large laser phase noise, therewill be "saturation phenomena"on the curve of bit-error-rate vs. averaging received opticalpower. By choosing the working conditions of laser diode properly, we designed and realized2. 5 Gb/s module of optical transmitter and receiver experimentally....

The transmission properties of high speed IM/DD optical fiber communicationsystems are studied in this paper. Effects of optical path dispersion and laser phase noise onsystems. are analyzed and discussed. The results show that for large laser phase noise, therewill be "saturation phenomena"on the curve of bit-error-rate vs. averaging received opticalpower. By choosing the working conditions of laser diode properly, we designed and realized2. 5 Gb/s module of optical transmitter and receiver experimentally. Experiment of repeaterless optical signal transmission over 109 km conventional single mode fiber at 1. 55 μm wasachieved with receiver sensitivity of - 31. 5dB (bit-error-rate as 1 ×10-10). By employingEDFA to overcome the fiber loss, we realized non-regenerator 2. 5 Gb/s transmission over180 km conventional single mode fiber.

分析了高速IM/DD光纤通信系统的传输特性,对光通道色散影响和光源相位噪声影响进行了分析,结果表明当光源相位噪声较大时,系统的误码率-平均接收光功率曲线将出现“饱和”现象。对高速光发射机、光接收机技术等进行了深入的研究,通过选择激光器最佳工作状态,设计并完成了2.5Gb/s光发射与光接收模块,并对2.5Gb/s光纤传输实验系统的测试结果进行了分析。实现了109km常规单模光纤的无中继传输,工作波长为1550nm,采用内强度调制/直接检测(IM/DD)方式,误码率为1-10时接收机灵敏度为-31.5dB(以1mW为零电平)。利用EDFA克服光纤的损耗后,无再生中继传输距离达到180km。

Based on the construction and principle of the arrayed waveguide grating (AWG) multiplexer, this paper analyses the mathematical characteristics of the optical signal time space transform and the optical signal processing. These mathematical characteristics are virtually the Fourier transform relationship among the input signals and output signals, the optical signal transmission,the circle shift of output signal, the signal matrix transform of the multiplexing, the demultiplexing, and...

Based on the construction and principle of the arrayed waveguide grating (AWG) multiplexer, this paper analyses the mathematical characteristics of the optical signal time space transform and the optical signal processing. These mathematical characteristics are virtually the Fourier transform relationship among the input signals and output signals, the optical signal transmission,the circle shift of output signal, the signal matrix transform of the multiplexing, the demultiplexing, and the wavelength routing in the AWG multiplexer.

叙述了基于阵列波导光栅复用器的结构与原理 ,在此基础上分析了其输入与输出信号的傅里叶变换、信号传输、信号循环移位、复用、解复用和波长路由的信号矩阵变换等光信号时空变换和光信号处理的数学特性 ,拓宽了阵列波导光栅波分复用器的应用领域。

This paper reports on optical pulse detection of partial discharge(PD). A measuring system of optical discharge measurement was established. The feature of optical signal transmission and attenuation in different media is discussed. In this paper, the relationship between optical and electrical signals of discharge is compared. The results indicate that the intensity of optical signals corresponds both with the amplitudes of PD and with the discharge energy. This optical method...

This paper reports on optical pulse detection of partial discharge(PD). A measuring system of optical discharge measurement was established. The feature of optical signal transmission and attenuation in different media is discussed. In this paper, the relationship between optical and electrical signals of discharge is compared. The results indicate that the intensity of optical signals corresponds both with the amplitudes of PD and with the discharge energy. This optical method has been used to detect the discharge in the explosion-proof motors.

利用所建立的局部放电光学测量装置 ,研究了几种典型放电源的光脉冲信号在不同媒质中的传播衰减特性 ;比较了不同放电类型光脉冲信号与电信号之间的关系。实验结果表明 ,放电产生的光信号与视在放电电荷量及放电能量有关。光脉冲测量法已被用于防爆电机局部放电的测量。

 
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