DLP NIRscan Nano: an ultra-mobile DLP-based near-infrared Bluetooth spectrometer

Pedro Gelabert; Eric Pruett; Gavin Perrella; Sreeram Subramanian; Aravind Lakshminarayanan

doi:10.1117/12.2231054

15 March 2016 DLP NIRscan Nano: an ultra-mobile DLP-based near-infrared Bluetooth spectrometer

Pedro Gelabert, Eric Pruett, Gavin Perrella, Sreeram Subramanian, Aravind Lakshminarayanan

Proceedings Volume 9761, Emerging Digital Micromirror Device Based Systems and Applications VIII; 97610B (2016) https://doi.org/10.1117/12.2231054
Event: SPIE OPTO, 2016, San Francisco, California, United States

Abstract

The DLP NIRscan Nano is an ultra-portable spectrometer evaluation module utilizing DLP technology to meet lower cost, smaller size, and higher performance than traditional architectures. The replacement of a linear array detector with DLP digital micromirror device (DMD) in conjunction with a single point detector adds the functionality of programmable spectral filters and sampling techniques that were not previously available on NIR spectrometers. This paper presents the hardware, software, and optical systems of the DLP NIRscan Nano and its design considerations on the implementation of a DLP-based spectrometer.

Citation Download Citation

Pedro Gelabert, Eric Pruett, Gavin Perrella, Sreeram Subramanian, and Aravind Lakshminarayanan "DLP NIRscan Nano: an ultra-mobile DLP-based near-infrared Bluetooth spectrometer", Proc. SPIE 9761, Emerging Digital Micromirror Device Based Systems and Applications VIII, 97610B (15 March 2016); https://doi.org/10.1117/12.2231054

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