@article{de08979f140c4e0bb41efab4f9d5ed86,
title = "Optical characterization of directly deposited graphene on a dielectric substrate",
abstract = "By using scanning multiphoton microscopy we compare the nonlinear optical properties of the directly deposited and transferred to the dielectric substrate graphene. The direct deposition of graphene on oxidized silicon wafer was done by utilizing sacrificial copper catalyst film. We demonstrate that the directly deposited graphene and bi-layered transferred graphene produce comparable third harmonic signals and have almost the same damage thresholds. Therefore, we believe directly deposited graphene is suitable for the use of e.g. nanofabricated optical setups.",
author = "Tommi Kaplas and Lasse Karvonen and Sepehr Ahmadi and Babak Amirsolaimani and Soroush Mehravar and Nasser Peyghambarian and Khanh Kieu and Seppo Honkanen and Harri Lipsanen and Yuri Svirko",
note = "Funding Information: This work was supported by the Academy of Finland grant No 287886, Finnish Funding Agency for Innovation (TEKES) NP-Nano Fidi-pro project and Graphene Flagship project No 604391, and Horizon 2020 Graphene Flagship and CoExAn projects. University of Arizona contributors would like to acknowledge the support of the ONR NECom MURI, the Optical Computing MURI, and the TRIF Photonics funding from the state of Arizona. Publisher Copyright: {\textcopyright} 2016 Optical Society of America.",
year = "2016",
month = feb,
day = "8",
doi = "10.1364/OE.24.002965",
language = "English (US)",
volume = "24",
pages = "2965--2970",
journal = "Optics Express",
issn = "1094-4087",
publisher = "The Optical Society",
number = "3",
}