Ultrasensitive nanoparticle detection using a portable whispering gallery mode biosensor driven by a periodically poled lithium-niobate frequency doubled distributed feedback laser

539 shopova2010 pdf cache all wpfb_file_category citations 1570455016 dc52eff6c7669e363fbe4859b5d89f4d 336dba1b24d866abfd4cb5ec084a06243a1e3d8731358c11324019eccd7b8bd1 ultrasensitive nanoparticle detection using a portable whispering gallery mode biosensor driven by periodically poled lithium niobate frequency doubled distributed feedback laser 2019 10 07 11 56 21 0 207 46 13 113 2020 01 02 26 50 draft release sample pdf application num_pages analyze pdf_pages pdf_2text timings