Chinese Optics Letters, 2011, 9 (s1): s10305, Published Online: Jul. 7, 2011
Theoretic analysis on mutual injection phase-locking fiber laser array 
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060.2320 Fiber optics amplifiers and oscillators 060.3510 Lasers, fiber 140.3325 Laser coupling 140.3510 Lasers, fiber
Abstract
We report on a new technique of mutual injection phase-locking fiber-laser array. This technique uses a 45o beam splitter as coupling device. Injection phase-locking process of the fiber-laser array is simulated and analyzed. Results show that constant values of phase differences are related to initial phases. Reflectivity of the beam splitter and transmissivity of cavity reflectors should be properly optimized in order to make injection phase-locking easier.
Liang Zhou, Kailiang Duan, Wei Zhao. Theoretic analysis on mutual injection phase-locking fiber laser array[J]. Chinese Optics Letters, 2011, 9(s1): s10305.
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