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    • 5. 发明授权
    • Super high speed optical frequency sweeping technology
    • 超高速光频扫频技术
    • US08682177B2
    • 2014-03-25
    • US12306117
    • 2006-06-23
    • Tetsuya KawanishiTakahide SakamotoMasahiro Tsuchiya
    • Tetsuya KawanishiTakahide SakamotoMasahiro Tsuchiya
    • H04B10/04
    • G02F1/2255
    • It is an object to provide an optical frequency control device or the like which can quickly carry out control over a wide frequency range. The object is achieved by an optical frequency control device or the like comprised of an optical SSB modulator (2), a bias voltage source (3) for applying a bias voltage to the optical SSB modulator (2), and a modulating signal source (4) for applying a modulating signal to the optical SSB modulator (2), wherein the modulating signal source (4) is provided with an arbitrary waveform generator (5) for generating an electrical signal with an arbitrary waveform, and an electrical signal multiplier (6) for multiplying a frequency of the electrical signal generated by the arbitrary waveform generator (5).
    • 本发明的目的是提供一种能够在宽频率范围内快速进行控制的光频控制装置等。 该目的通过由光学SSB调制器(2),用于向光学SSB调制器(2)施加偏置电压的偏置电压源(3)和调制信号源(2)的光学频率控制装置等实现, 4)用于向光学SSB调制器(2)施加调制信号,其中调制信号源(4)设有用于产生具有任意波形的电信号的任意波形发生器(5)和电信号乘法器 6),用于乘以由任意波形发生器(5)产生的电信号的频率。