Dynamic optical filtering in DWDM systems using the DMD

被引：27
|
作者：
Duncan, WM [1 ]
Bartlett, T [1 ]
Lee, B [1 ]
Powell, D [1 ]
Rancuret, P [1 ]
Sawyers, B [1 ]
机构：
[1] Texas Instruments Inc, DLP Prod Opt Networking, Plano, TX 75086 USA
来源：
SOLID-STATE ELECTRONICS | 2002年 / 46卷 / 10期
关键词：
D O I：
10.1016/S0038-1101(02)00109-0
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We describe applications of the Texas Instruments digital micromirror device (DMD) as a high efficiency spatial light modulator for dynamic optical filtering and switching in dense wavelength division multiplexed optical networks operating around 1550 nm. Whereas the DMD has found wide acceptance as a spatial light modulator in video display applications, the present paper describes applications of the DMD for modulating DWDM signals. The DMD is shown to behave as a 2-dimensional switched blazed grating when modulating coherent light beams. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：1583 / 1585
页数：3
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