Abstract
1.3 μm buried-heterostructure lasers with CW threshold currents as low as 19 mA have been fabricated using a multilayer infil structure. This technique significantly reduces the alignment tolerances necessary for low-threshold BH laser fabrication. Single transverse and longitudinal mode operation is observed for active layer widths below 3.5 μm.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.