Title :
Design of Photonic Crystal-Based THz Devices: Power Splitter and Demultiplexer
Author :
Park, Dae-Seo ; Kim, Jae-Hyun ; O, Beom-Hoan ; Park, Se-Geun ; Lee, El-Hang ; Lee, Seung Gol
Author_Institution :
Opt. & Photonics Elite Res. Acad., Inha Univ., Incheon
Abstract :
In this study, we proposed two photonic crystal-based THz devices such as power splitter and demultiplexer. They were optimally designed based on the self-imaging phenomenon in the multimode region. The splitting ratio of the splitter was 50:50 and the extinction ratio of the demultiplexer was about -22 dB and -18 dB, respectively.
Keywords :
demultiplexing equipment; optical beam splitters; optical communication equipment; photonic crystals; submillimetre wave devices; demultiplexer; multimode region; photonic crystal-based THz devices; power splitter; self-imaging phenomenon; splitting ratio; Biomedical imaging; CMOS technology; Crystalline materials; Detectors; Electromagnetic waveguides; Extinction ratio; Interference; Photonic crystals; Power distribution; Space technology;
Conference_Titel :
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-1173-3
Electronic_ISBN :
978-1-4244-1174-0
DOI :
10.1109/CLEOPR.2007.4391796
