Optics Express · 2018 · 27 citations · 20 references
EngineeringElectrical EngineeringMaterials ScienceOptoelectronicsPhotonicsSemiconductor DevicesIntegrated Circuit DesignIntegrated Circuit DevicesIntegrated OpticsIntegrated PhotonicsPhotonic Integrated CircuitsSemiconductor LasersHeat DissipationIntegrated LasersIntegrated Semiconductor LasersSiliconSilicon Photonics IntegrationSingle-mode OperationThermal Management In Photonic LinksThermal Management In Semiconductor Lasers
An O-band DFB laser heterogeneously integrated on bulk-silicon platform is presented. A high wall plug efficiency of over 8% up to 70°C is achieved due to efficient heat dissipation from III/V active region to silicon platform. The single-mode operation is maintained in a wide current range with side-mode suppression ratio over 45dB. This result completes the optical device library suite for the bulk-silicon platform used in most semiconductor products.
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Recent progress in lasers on silicon
Di Liang, John E. Bowers · Nature Photonics · 2010 · 1.1K citations