Generation of high-repetition-rate optical pulse using cascaded long-period fibre gratings |
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| Authors: | Eom T.J. Kim S.-J. Park C.-S. Lee B.H. |
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| Affiliation: | Dept. of Inf. & Commun., Gwangju Inst. of Sci. & Technol., Gwangiu, South Korea; |
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| Abstract: | The generation of high-repetition-rate optical pulses using cascaded long-period fibre gratings is proposed. The pulse multiplication is realised by exploiting the difference in the propagation constant of the core and a cladding mode in a standard singlemode fibre. Two, four and eight times pulse multiplication have been successfully implemented with a minimum repetition period of 2.4 ps. |
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