Title :
A Double Pulse Generator by 2D Photonic Crystal Waveguide System
Author :
Yamamoto, Noritsugu ; Sugisaka, Jun-Ichiro ; Shimada, Hirofumi ; Okano, Makoto ; Komori, Kazuhiro
Author_Institution :
Nat. Inst. of Adv. Ind. Sci. & Technol, Tsukuba
Abstract :
We developed double pulse generators based on two-dimensional slab photonic crystal. The device structures are asymmetric Mach-Zehnder interferometer. In the device, there are two Y shape branches. By utilizing modified Y branches, the loop path in the interferometer is suppressed, and it is shown that the devices are worked as double pulse generators with picoseconds order delay time by measurement of transmission spectra.
Keywords :
Mach-Zehnder interferometers; integrated optics; optical waveguides; photonic crystals; pulse generators; 2D photonic crystal waveguide system; 2D slab photonic crystal; Mach-Zehnder interferometer; double pulse generator; picoseconds order delay time; transmission spectra; Nonlinear optics; Optical buffering; Optical filters; Optical interferometry; Optical pulse shaping; Optical pulses; Optical waveguides; Photonic crystals; Pulse generation; Shape;
Conference_Titel :
Indium Phosphide & Related Materials, 2007. IPRM '07. IEEE 19th International Conference on
Conference_Location :
Matsue
Print_ISBN :
1-4244-0875-X
Electronic_ISBN :
1092-8669
DOI :
10.1109/ICIPRM.2007.381233
