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|Title:||Hyperspectral imaging using a microelectrical-mechanical-systems-based in-plane vibratory grating scanner with a single photodetector|
|Authors:||Zhou, G. |
|Source:||Zhou, G., Cheo, K.K.L., Du, Y., Chau, F.S., Feng, H., Zhang, Q. (2009-03-15). Hyperspectral imaging using a microelectrical-mechanical-systems-based in-plane vibratory grating scanner with a single photodetector. Optics Letters 34 (6) : 764-766. ScholarBank@NUS Repository. https://doi.org/10.1364/OL.34.000764|
|Abstract:||We present a single-photodetector-based hyperspectral imaging system that utilizes a microelectrical-mechanical-systems-driven diffraction grating for fast spatial scanning and two synchronized steering mirrors for slow spectral scanning. This configuration allows high-speed scanning without degradation in optical performance resulting from dynamic non-rigid-body deformation of the platform. The proposed operational principle is demonstrated with a prototype device developed using silicon microfabrication technology. The proposed spectral imaging system has the potential to achieve low cost, small form factor, and high-speed operation. © 2009 Optical Society of America.|
|Source Title:||Optics Letters|
|Appears in Collections:||Staff Publications|
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