Arrayed waveguide grating-based demultiplexer with two central wavelengths

被引：8
|
作者：
Sattari, Hamed [1 ]
机构：
[1] Univ Tabriz, Appl Phys Res Inst, Tabriz 51665163, Iran
来源：
OPTIK | 2012年 / 123卷 / 09期
关键词：
Arrayed waveguide grating; Demultiplexer; Central wavelength; Channel spacing; DESIGN;
D O I：
10.1016/j.ijleo.2011.04.024
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper we have presented an arrayed waveguide grating with two central wavelengths, 1550.12 nm and 1310.12 nm. Introducing a novel architecture for outputs of system, if input light to arrayed waveguide grating consists of wavelengths around 1550.12 nm, proposed system will act as 16 channels demultiplexer with channel spacing of 1.6 nm. On the other hand when input wavelengths are distributed around 1310.12 nm, the same arrayed waveguide grating will divide the input to 27 channels with channel spacing of 0.68 nm. (C) 2011 Elsevier GmbH. All rights reserved.
引用
收藏
页码：775 / 778
页数：4
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