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Proceedings Paper

Double-interval harmonic mode-locking technique for diverse waveform generation
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Paper Abstract

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.

Paper Details

Date Published: 12 February 2010
PDF: 9 pages
Proc. SPIE 7616, Novel In-Plane Semiconductor Lasers IX, 76160D (12 February 2010); doi: 10.1117/12.841472
Show Author Affiliations
Y. Li, The Univ. of New Mexico (United States)
F. L. Chiragh, The Univ. of New Mexico (United States)
Y.-C. Xin, IBM Systems and Technology Group (United States)
C.-Y. Lin, The Univ. of New Mexico (United States)
L. F. Lester, The Univ. of New Mexico (United States)


Published in SPIE Proceedings Vol. 7616:
Novel In-Plane Semiconductor Lasers IX
Alexey A. Belyanin; Peter M. Smowton, Editor(s)

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