Title :
Laguerre-Gaussian mode generation in a PPLN waveguide by the use of second-order nonlinear processes
Author :
Lee, Yeung Lak ; Shin, Woojin ; Yu, Bong-Ahn ; Jung, Changsoo ; Noh, Young-Chul ; Ko, Do-Kyeong
Author_Institution :
Adv. Photonics Res. Inst., GIST, Gwangju, South Korea
Abstract :
We have generated a Laguerre-Gaussian mode which has optical angular momentum in a ridge-type periodically poled lithium niobate (PPLN) waveguide by the use of second-order nonlinear processes and local temperature control methods.
Keywords :
lithium compounds; optical pulse generation; optical waveguides; temperature control; Laguerre-Gaussian mode generation; LiNbO3; local temperature control; optical angular momentum; ridge-type periodically poled lithium niobate waveguide; second-order nonlinear processes;
Conference_Titel :
OptoElectronics and Communications Conference (OECC), 2010 15th
Conference_Location :
Sapporo
Print_ISBN :
978-1-4244-6785-3
