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Proceedings Paper

Novel micro fiber spectrometer
Author(s): Zhiyu Wen; Gang Chen; Shanglian Huang
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Paper Abstract

A scheme of a novel hybrid integrated micro spectrometer is proposed, which greatly reduces the number of optical units used in the system and can easily realize the integration of the optical unit and the detecting array. At the same time, the effective area of the grating is increased. One model of such device is fabricated. It is about 60mm×40mm×40mm and the volume can be further reduced. In experiments, the spectrum signal of Hg lamp and tungsten lamp is obtained. The result shows that a resolution of 7nm is achieved when a single mode fiber is used as the light input device.

Paper Details

Date Published: 21 January 2003
PDF: 8 pages
Proc. SPIE 4983, MOEMS and Miniaturized Systems III, (21 January 2003); doi: 10.1117/12.477935
Show Author Affiliations
Zhiyu Wen, Chongqing Univ. (China)
Gang Chen, Chongqing Univ. (China)
Shanglian Huang, Chongqing Univ. (China)

Published in SPIE Proceedings Vol. 4983:
MOEMS and Miniaturized Systems III
James H. Smith, Editor(s)

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