Stable multiwavelength fiber ring laser
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D. Liu; N.Q. Ngo; H. Liu; D. Liu
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Article
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2009
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Elsevier Science
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English
โ 451 KB
We experimentally demonstrated a new structure of a multiwavelength semiconductor optical amplifier (SOA) ring laser based on a fiber Sagnac loop filter that can generate up to 25 stable output lasing wavelengths at room temperature. By varying the length of a polarization-maintaining (PM) fiber wit