Title :
Broadband high-diffraction-efficiency electro-optic Bragg deflector based on periodically-poled lithium niobate
Author :
Yen-Yin Lin ; Yuan-Yao Lin ; Po-Chun Liu ; Shou-Tai Lin
Author_Institution :
Inst. of Photonics Technol., Nat. Tsing Hua Univ., Hsinchu, Taiwan
Abstract :
We report a multiple-grating design of electro-optic PPLN Bragg deflector can be a broadband electro-optic amplitude modulator. Under identical device length, the operation bandwidth of multiple-grating devices can reach 500 nm and >70% diffraction efficiency.
Keywords :
Bragg gratings; amplitude modulation; electro-optical deflectors; lithium compounds; optical modulation; LiNbO3; broadband electro-optic amplitude modulator; broadband high-diffraction-efficiency electro-optic Bragg deflector; multiple-grating design; periodically-poled lithium niobate; Broadband communication; Electrooptic deflectors; Gratings; Laser beams; Laser theory; Measurement by laser beam; Modulation;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
