We present an experimental demonstration of fiber laser noise suppression by the mode cleaner.The intensity noise of a single frequency fiber laser is suppressed near the shot noise limit after a sideband frequency of 3 MHz.Two series mode cleaners are used to improve the noise suppression.The noise reduction is over 27 dB at 3 MHz.
展开▼
机译：R. K. Potter: An Estimate of the Frequency Distribution of Atmospherec Noise. (空电杂音の周波数分布测定) Proc. of the Inst. of Radio Eng. Vol. 20, No.9, Sept. 1932.
