Abstract
Giant effective linewidth enhancement factors, close to 60, are measured on a quantum dot laser under specific biasing conditions. Consequently, 2.5 Gbit/s purely frequency modulated signal is obtained by direct current modulation at this operation point.
Original language | English |
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Pages (from-to) | 323-324 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 41 |
Issue number | 6 |
DOIs | |
Publication status | Published - 2005 |