Polarisation and modal characteristics of a 1.3µm diamond-microchip GaInNAs vertical external-cavity surface-emitting laser
- Smith, S.A.
- Calvez, S.
- Hopkins, J.M.
- Hastie, J.E.
- Kemp, A.
- Sun, H.D.
- Burns, D.
- Dawson, M.D.
Publication date
January 2005
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
We report the modal and polarisation properties of a 1300 nm GaInNAs microchip VECSEL and their dependence on pump diameter. The analysis suggests that thermal lensing effects play a significant role in microchip VECSEL mode formation
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