Abstract
A distributed reflector (DR) laser with two different wirelike active region widths was realized for the first time. As a result, a threshold current as low as 1.8 mA, an output power ratio of the front to the rear facet of 8 and a submode suppression ratio of 33 dB at 1.2 times the threshold were obtained under a room-temperature continuous-wave condition.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: 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.
