[22p-P06-1~2] 3.14 シリコンフォトニクス・集積フォトニクス（旧3.15）

▲ [22p-P06-2] Simulation of wavelength switching performance of arrayed-waveguide grating wavelength selective reflector on SOI platform

〇(M2)Han Zhou¹、Siim Heinsalu¹、Toju Sawa¹、Yuichi Matsushima¹、Hiroshi Ishikawa¹、Katsuyuki Utaka¹ (1.Faculty of Science and Engineering for Waseda University)

キーワード：arrayed waveguide grating, switches, selective reflector

We propose an AWG (arrayed-waveguide grating) wavelength selective reflector combined with half-folded Mach-Zehnder interferometer (MZI) optical switches. The principle is to combine the high-resolution wavelength selectivity by an AWG and the low-power consumption optical switching by a reflection-type 1x2 MZI optical switch with TO phase shifter, which can be applied to wavelength tunable light sources. Thus, the selection for wavelength is achieved by turning on/off the switches.