Title :
Second harmonic generation from suspended graphene sheets
Author :
Kung-Hsuan Lin;Shao-Wei Weng;Po-Wei Lyu;Tsong-Ru Tsai;Wei-Bin Su
Author_Institution :
Institute of Physics, Academia Sinica, Taipei 11529, Taiwan
Abstract :
An ideal freestanding graphene in air is centrosymmetric in three dimensions, and its optical second harmonic generation is inhibited. However, we found strong second harmonic generation from suspended grapheme sheets, and attributed this observation to curved sheet in the long range.
Keywords :
"Graphene","Atom optics","Optical harmonic generation","Ultrafast optics","Nickel","Frequency conversion","Nonlinear optics"
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on
DOI :
10.1109/CLEOPR.2015.7375831
