Abstract
An 18 GHz passive modelocking and Fourier-transform-limited pulse generation in 1.3 νm quantum dot lasers was demonstrated. To characterize the modelocked pulses in the time domain, a fast oscilloscope and an autocorrelator were used. The timing jitter and time-bandwidth product were also evaluated for characterizing the modelocked pulses. An upper limit of 600 fs was estimated for the root-mean-square timing jitter (2.5-50 MHz).
Original language | English |
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Pages (from-to) | 346-347 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 40 |
Issue number | 5 |
DOIs | |
Publication status | Published - 4 Mar 2004 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering