Open AccessДвухволновая лазерная стереолитография для создания ИК сенсоров для поверхностно-усиленной спектроскопии-=SUP=-*-=/SUP=-
Author(s) -
А.Г. Витухновский,
Р.Д. Звагельский,
Д.А. Колымагин,
А.В. Писаренко,
Д.А. Чубич
Publication year - 2018
Publication title -
журнал технической физики
Language(s) - English
Resource type - Journals
eISSN - 1726-748X
pISSN - 0044-4642
DOI - 10.21883/os.2019.01.47055.271-18
Subject(s) - femtosecond , fabrication , materials science , stereolithography , laser , photopolymer , lithography , electron beam lithography , pentaerythritol , optics , optoelectronics , layer (electronics) , nanotechnology , resist , monomer , physics , composite material , pathology , polymer , medicine , fire retardant , alternative medicine
The results of applying two-photon femtosecond laser photopolymerization for fabrication of structures for sensitive IR sensors are reported. Two methods of sensor fabrication, a two-wave laser stereolithography and an electron-beam lithography, are compared. The possibility of applying the obtained structures for investigation of the effect of surface-enhanced IR absorption (SEIRA) with a STED-compatible oligomer pentaerythritol tetraacrylate (PETTA) as an analytical layer is demonstrated.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom