Tunable ring laser based on a semiconduc
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Mansik Jeon; Jeehyun Kim; Jae-Won Song; Ho Lee; Sanghoon Choi; J. Stuart Nelson
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Article
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2008
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John Wiley and Sons
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English
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## Abstract A simple, compact, and low cost tunable ring laser with a commercial semiconductor optical amplifier (SOA) was demonstrated. The tunable ring laser is based on an external wavelength filter cavity that is analogous with the Littman configuration with a diffraction grating, a mirror, and