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    • 5. 发明申请
    • METHOD FOR AMPLIFYING A BURST OPTICAL SIGNAL, BURST OPTICAL AMPLIFIER AND SYSTEM, AND COMMUNICATIONS SYSTEM
    • 用于放大脉冲光信号的方法,BURST光放大器和系统以及通信系统
    • US20120057876A1
    • 2012-03-08
    • US13292576
    • 2011-11-09
    • Hong LIUFeng Ding
    • Hong LIUFeng Ding
    • H04J14/02H04B10/12
    • H04B10/296
    • A method for amplifying a burst optical signal, a burst optical amplifier and system, and a communications system are provided according to embodiments of the present invention. The method includes: combining an auxiliary light and a signal light into a mixed light and outputting the mixed light, where the auxiliary light is a non-burst light, the signal light is a burst light, and power of the auxiliary light is set to be independent from power of the signal light; generating a pump light; and combining the pump light with the mixed light and inputting the combined light into a gain medium, so as to obtain an amplified mixed light. Present invention has the following advantages: reducing the delay time of enabling the burst optical amplifier, improving the transient response speed of the burst optical amplifier, and preventing the generation of a surge phenomenon, so as to prevent the generation of signal distortion.
    • 根据本发明的实施例提供了一种用于放大突发光信号,突发光放大器和系统以及通信系统的方法。 该方法包括:将辅助光和信号光组合成混合光并输出混合光,其中辅助光是非突发光,信号光是突发光,辅助光的功率设置为 独立于信号灯的功率; 产生泵浦光; 并将泵浦光与混合光合并并将组合的光输入到增益介质中,以获得放大的混合光。 本发明具有以下优点:减少启用突发式光放大器的延迟时间,提高突发式光放大器的瞬态响应速度,防止产生浪涌现象,防止信号失真的产生。
    • 9. 发明申请
    • METHOD, APPARATUS, AND SYSTEM FOR AMPLIFYING A BURST OPTICAL SIGNAL
    • 用于放大BURST光信号的方法,装置和系统
    • US20120243076A1
    • 2012-09-27
    • US13489110
    • 2012-06-05
    • Feng DINGHong LIU
    • Feng DINGHong LIU
    • H01S3/091H01S3/14
    • H04B10/296H01S3/06754H01S3/10015H01S3/1608H01S3/1613H01S3/1616H04B10/2931
    • Embodiments of the present invention disclose a method, an apparatus, and a system for amplifying a burst optical signal. The method includes: monitoring an input status of a signal light; when no signal light is input, controlling output power of a pump light so that a gain medium has output optical power and the output optical power is less than a maximum optical power that the gain medium is capable of outputting when a signal light is input; inputting the pump light into a wavelength division multiplexer so that the wavelength division multiplexer combines the signal light and the pump light and inputs the combined light into the gain medium. With the preceding manners, when no signal light is input, the power of the pump light is controlled.
    • 本发明的实施例公开了一种用于放大突发光信号的方法,装置和系统。 该方法包括:监视信号光的输入状态; 当没有信号光被输入时,控制泵浦光的输出功率,使得增益介质具有输出光功率,并且输出光功率小于在输入信号光时增益介质能够输出的最大光功率; 将泵浦光输入波分多路复用器,使得波分多路复用器组合信号光和泵浦光,并将组合的光输入到增益介质中。 以上述方式,当没有信号灯被输入时,泵浦光的功率被控制。