One-step patterning of arbitrary-shaped diffractive micro-optics on thin-film graphene oxides

• Main Authors: Lim, Joel Chin Huat, Murukeshan, Vadakke Matham, Low, Mun Ji, Kim, Young-Jin
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2018
• 主題: Direct Laser Writing; Reduced Graphene Oxide; DRNTU::Engineering::Mechanical engineering::Prototyping
• 在線閱讀: https://hdl.handle.net/10356/88697; http://hdl.handle.net/10220/45913

We present a methodology and instrumentation scheme for patterning of diffractive optical elements (DOE) on graphene oxide (GO) thin-film. The proposed is based on direct laser writing (DLW) process using a femtosecond (Fs) pulse laser as the energy source. GO is a thin film of graphite that has...