Multi-octave photonic RF synthesiser based on two DFB lasers |
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| Authors: | Johansson LA Seeds A |
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| Affiliation: | Dept. of Electron. & Electr. Eng., Univ. Coll. London; |
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| Abstract: | Multi-octave photonic synthesis of high spectral purity RF signals is demonstrated using a configuration based on two distributed feedback (DFB) lasers. It is shown how a 4 to 14 GHz reference source can be used to generate 4 to 60 GHz modulated optical signals by using frequency modulation sideband injection locking techniques |
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