Abstract
An InAs quantum dot photonic crystal vertical-cavity surface-emitting laser (QD PhC-VCSEL) for fibre-optic applications is first demonstrated. Single fundamental mode CW output power of 0.2 mW has been achieved in the 1300 nm range, with a threshold current of 4.75 mA. Side-mode suppression ratio larger than 40 dB has been observed over the entire thermally limited operation range.
Original language | English |
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Pages (from-to) | 1130-1132 |
Number of pages | 3 |
Journal | Electronics Letters |
Volume | 41 |
Issue number | 20 |
DOIs | |
State | Published - 29 Sep 2005 |