Abstract
Mode-locking of 1.3 μm InGaAs/GaAs quantum dot lasers was discussed. Hybrid mode-locking was also achieved. It was found that the minimum pulse width of the Fourier-limited pulses was 7 ps. Low uncorrelated timing jitter below 1 ps was also found. High-frequency operation of lasers was achieved by a ridge waveguide design. The study enables the introduction of 1.3 μm quantum dot lasers as high frequency optical comb generators.
Original language | English |
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Pages (from-to) | 843-845 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 85 |
Issue number | 5 |
DOIs | |
Publication status | Published - 2 Aug 2004 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)