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In this paper, we experimentally fabricated a fiber Bragg grating based acousto-optic tunable filter (FBG-AOTF) and illustrated its further application in OSSB modulation with continuously tunable optical carrier-to-sideband ratio (OCSR). Based on the numerical results, a conclusion can be drawn that the OCSR can be continuously tuned from −20.12dB to 29.04dB under certain modulation index of the...
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