光脉冲调制的英文

• light pulse modulation

• "光脉冲"英文翻译    pulsed light; light impulse; ...
• "调制"英文翻译    mingle; toss; lard; modulate ...
• "声光脉冲调制器" 英文翻译 :    acousto-optic pulse modulator
• "抽样，脉冲调制" 英文翻译 :    sampling
• "宽脉冲调制" 英文翻译 :    wide pulse modulation
• "脉冲调制" 英文翻译 :    impulse modulation/im; pm phase modulation; pulsed modulation; quantization of amplitude; （pwm） pulse width modulation
• "脉冲调制波" 英文翻译 :    pulse modulated wave
• "脉冲调制的" 英文翻译 :    pulse modulated; pulse-modulated; pulsed
• "脉冲调制法" 英文翻译 :    pulse modulation method
• "脉冲调制管" 英文翻译 :    impulse modulator tube; pulsed modulator tube
• "脉冲调制器" 英文翻译 :    impulsator; pulse modulator; pulse-modulator; quantizer; sampler; switch modulator
• "双脉冲调制" 英文翻译 :    double pulse modulation; double-pulse modulation
• "自脉冲调制" 英文翻译 :    self-pulse modulation
• "板极脉冲调制" 英文翻译 :    plate pulse modulation; plate-pulse modulation
• "差动脉冲调制" 英文翻译 :    dpcm differential pulse code modulation
• "差分脉冲调制" 英文翻译 :    differential pulse code modulation
• "磁脉冲调制器" 英文翻译 :    magnetic pulse modulator
• "定向脉冲调制" 英文翻译 :    directional pulse modulation
• "离散脉冲调制" 英文翻译 :    discrete pulse modulation
• "量化脉冲调制" 英文翻译 :    quantized pulse modulation
• "脉冲调制传输" 英文翻译 :    pulse modulation transmission
• "脉冲调制电路" 英文翻译 :    pulse-modulated circuit
• "脉冲调制电桥" 英文翻译 :    pulse modulated bridge; pulse-modulated bridge
• "脉冲调制干扰" 英文翻译 :    pulse modulated jamming; pulse-modulated jamming
• "脉冲调制技术" 英文翻译 :    pulse modulation technique

• The forming mechanism of crosstalks in the tdm system was analyzed theoretically , and the relationship between crosstalks and the extinction ratio of optical pulse modulator used in the tdm system was investigated . the interchannel and intrachannel crosstalks in the wdm system were discussed separately , and the contributions to crosstalks were appraised from architecture ’ s alteration , the finite isolation between channels in multiplexers or demultiplexers , and nonlinear effects in the system . noises in the large - scale multiplexing system were studied theoretically , and all kinds of factors were considered that have relation to noises , phase resolution , and dynamic range of the system , such as multiplexing channel number , the length of the transmission fiber , using in - line erbium - dropped fiber amplifiers or not , and so on
  本文从理论上分析了光纤水听器时分复用系统串扰的形成机理,分析了光脉冲调制器的消光比与系统串扰的关系;分别对光纤水听器波分复用系统的异频串扰和同频串扰进行了理论分析,研究了光纤水听器波分复用结构、波分复用器与解复用器隔离度等因素以及非线性效应对系统串扰的影响;对大规模光纤水听器复用系统噪声进行深入细致的理论分析,研究了系统噪声、相位分辨率、动态范围与复用数目、传输光纤长度、中继光纤放大器等诸多因素的关系。