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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… Click to show full abstract
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.
Keywords:
silicon platform;
bulk silicon;
band dfb;
silicon
Journal Title: Optics express
Year Published: 2018
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Journal Title: Optics express
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!