12 February 2010 Double-interval harmonic mode-locking technique for diverse waveform generation
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Proceedings Volume 7616, Novel In-Plane Semiconductor Lasers IX; 76160D (2010) https://doi.org/10.1117/12.841472
Event: SPIE OPTO, 2010, San Francisco, California, United States
Higher-order harmonic repetition rate generation in quantum dot mode-locked lasers (QDMLLs) was realized using a double interval technique. Using this approach, a wider operation range and improved mode-locking performance was demonstrated for generating the 6th harmonic of the fundamental repetition rate. Without changing the layout of the device, mode-locking at a repetition rate of 60 GHz, which corresponds to the 10th harmonic of the fundamental frequency of the QDMLL, was achieved which cannot be realized utilizing the single absorber technique.
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Y. Li, Y. Li, F. L. Chiragh, F. L. Chiragh, Y.-C. Xin, Y.-C. Xin, C.-Y. Lin, C.-Y. Lin, L. F. Lester, L. F. Lester, } "Double-interval harmonic mode-locking technique for diverse waveform generation", Proc. SPIE 7616, Novel In-Plane Semiconductor Lasers IX, 76160D (12 February 2010); doi: 10.1117/12.841472; https://doi.org/10.1117/12.841472

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