High-Power Evanescently Coupled Waveguide MUTC Photodiode With >105-GHz Bandwidth
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2017.2759210
Abstract: We demonstrate high-speed and high-power evanescently coupled waveguide integrated modified unitraveling carrier photodiodes. Over 105-GHz bandwidth along with 2 and 1.3 dBm RF output power at 100 and 105 GHz, respectively, has been achieved. read more here.
Keywords: high power; power evanescently; coupled waveguide; power ... See more keywords
Femtosecond laser direct writing of evanescently-coupled planar waveguide laser arrays
Sign Up to like & getrecommendations! Published in 2019 at "Optical Materials Express"
DOI: 10.1364/ome.9.004447
Abstract: We report on the fabrication of evanescently-coupled one-dimensional waveguide laser arrays in Nd:YAG crystals by employing femtosecond-laser direct writing (FsLDW). The far-field discrete diffraction patterns of fabricated waveguide arrays under a passive regime can be… read more here.
Keywords: laser; laser arrays; femtosecond laser; evanescently coupled ... See more keywords