Title :
Defect induced EIT — Like spectrum and tunable group delay in periodically poled LiNbO3
Author :
Song, Xiao-shi ; Hu, Hua-chao ; Xu, Fei ; Lu, Yan-qing
Author_Institution :
Nat. Lab. of Solid State Microstructures, Nanjing Univ., Nanjing, China
Abstract :
Electromagnetically induced transparency - Like spectrum with tunable group delay is observed in a periodically poled LiNbO3 with a central defect when an electric field is applied. A low voltage bulk phase shifter is obtained.
Keywords :
crystal defects; electric field effects; lithium compounds; optical materials; phase shifters; self-induced transparency; LiNbO3; central defect; defect induced EIT; electric field; electromagnetically induced transparency; like spectrum; low voltage bulk phase shifter; periodically poled lithium niobate; tunable group delay; Delay; Dispersion; Electric fields; Electrooptic effects; Electrooptic modulators; Electrooptical waveguides; Lithium niobate;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
