Flexible pulse waveform generation using silica-waveguide-based spectrum synthesis circuit |
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| Authors: | Takiguchi K. Okamoto K. Kominato T. Takahashi H. Shibata T. |
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| Affiliation: | NTT Photonics Labs., NTT Corp., Kanagawa, Japan; |
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| Abstract: | Pulse waveform shaping with a silica-waveguide-based circuit employing an arrayed-waveguide grating pair and an array of amplitude and phase controllers is demonstrated. The frequency components of a modelocked laser have been flexibly synthesised to produce 40 GHz square pulses with various widths. |
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