Optical processing devices based on a-SiC:H multilayer architectures

被引：8
|
作者：
Vieira, M. [1 ,2 ]
Louro, P. [1 ,2 ]
Vieira, M. A. [1 ,2 ]
Fernandes, M. [1 ,2 ]
Costa, J. [1 ,2 ]
Fantoni, A. [1 ,2 ]
Barata, M. A. [1 ,2 ]
机构：
[1] ISEL, Elect Telecommun & Comp Dept, Lisbon, Portugal
[2] CTS FCT UNL Quinta Torre, P-2829516 Caparica, Portugal
来源：
PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 7 NO 3-4 | 2010年 / 7卷 / 3-4期
关键词：
D O I：
10.1002/pssc.200982700
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：
Red, green and blue optical signals were directed to an a-SiC:H multilayered device, each one with a specific transmission rate. The combined optical signal was analyzed by reading out, under different applied voltages, the generated photocurrent. Results show that when a chromatic time dependent wavelength combination with different transmission rates irradiates the multilayered structure, the device operates as a tunable wavelength filter and can be used in wavelength division multiplexing systems for short range communications. An application to fluorescent proteins detection is presented. (C) 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码：1184 / 1187
页数：4
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