Title :
Evidence of constructive interference of THz waves emitted by randomly-distributed InN nanoantennas
Author :
Xu, Guibao ; Sun, Guan ; Ding, Yujie J. ; Zotova, Ioulia B. ; Jamil, Muhammad ; Ferguson, Ian T.
Author_Institution :
Dept. of Electr. & Comput. Eng., Lehigh Univ., Bethlehem, PA, USA
Abstract :
We demonstrate that THz radiation beams generated by an array of the randomly-distributed InN nanopyramids can be used to enhance the THz output power by two orders of magnitude due to strong constructive interference.
Keywords :
Broadband amplifiers; Interference; Nonlinear optics; Optical amplifiers; Optical arrays; Optical films; Optical pulse generation; Power generation; Pulse amplifiers; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
