A Directly Modulated Laterally Coupled Distributed Feedback Laser Array Based on SiO2 Planarization Process
نویسندگان
چکیده
منابع مشابه
AN InGaAs-GaAs-AIGaAs LATERALLY-COUPLED DISTRIBUTED FEEDBACK (LC-DFB) RIDGE LASER DIODE
Results are presented on laterally-coupled distributed feedback (LC-DFB) ridge laser diodes. The cpitaxial regrowth required in most distributed feedback devices is eliminated by using lateral evanescent coupling of the field to gratings etched along the sides of the ridge. A pulsed single-mode output power of 36 mW per facet was achieved at 937.5 nm with a sidemode suppression ratio (SMSR) of ...
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ژورنال
عنوان ژورنال: Applied Sciences
سال: 2020
ISSN: 2076-3417
DOI: 10.3390/app11010221