Noise Suppression of a Single Frequency Fiber Laser
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Abstract
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.
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LIU Kui, CUI Shu-Zhen, ZHANG Hai-Long, ZHANG Jun-Xiang, GAO Jiang-Rui. Noise Suppression of a Single Frequency Fiber Laser[J]. Chin. Phys. Lett., 2011, 28(7): 074211. DOI: 10.1088/0256-307X/28/7/074211
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LIU Kui, CUI Shu-Zhen, ZHANG Hai-Long, ZHANG Jun-Xiang, GAO Jiang-Rui. Noise Suppression of a Single Frequency Fiber Laser[J]. Chin. Phys. Lett., 2011, 28(7): 074211. DOI: 10.1088/0256-307X/28/7/074211
|
LIU Kui, CUI Shu-Zhen, ZHANG Hai-Long, ZHANG Jun-Xiang, GAO Jiang-Rui. Noise Suppression of a Single Frequency Fiber Laser[J]. Chin. Phys. Lett., 2011, 28(7): 074211. DOI: 10.1088/0256-307X/28/7/074211
|
LIU Kui, CUI Shu-Zhen, ZHANG Hai-Long, ZHANG Jun-Xiang, GAO Jiang-Rui. Noise Suppression of a Single Frequency Fiber Laser[J]. Chin. Phys. Lett., 2011, 28(7): 074211. DOI: 10.1088/0256-307X/28/7/074211
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