. . . . "Monthly" . "2378-0967" . . . "APPHD2" . "APL Photonics" . . . "2015201937" . . . . "APL Photonics" . . . . "APL Photonics" . . . "2016" . . "969763908" . . . . "2020" . . "Yes" . . . "5.672" .