Abstract
1.55-μm vertical cavity surface-emitting low-parasitic lasers show open eyes up to 22-Gb/s modulation speed. Uncooled error-free operation over a wide temperature range up to 85°C under constant bias conditions is demonstrated at 12.5-Gb/s data rate. At these fixed bias conditions the laser characteristics are practically invariant with temperature. These are the highest data-rates reported from a long-wavelength VCSEL structure to date.
Original language | English |
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Pages (from-to) | 17547-17557 |
Number of pages | 11 |
Journal | Optics Express |
Volume | 17 |
Issue number | 20 |
DOIs | |
State | Published - 28 Sep 2009 |