Multispectral imaging via luminescent down-shifting with colloidal quantum dots
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Bawendi_Multispectral imaging.pdf
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Author(s)
Jaworski, Frank B.
Bawendi, Moungi G.
Geyer, Scott Mitchell
Scherer, Jennifer Marie
Date Issued
July 2013
Journal
Optical Materials Express
Publisher
Optical Society of America
Citation
Geyer, Scott M, Jennifer M. Scherer, Frank B. Jaworski, and Moungi G. Bawendi. “Multispectral imaging via luminescent down-shifting with colloidal quantum dots.” Optical Materials Express 3, no. 8 (July 29, 2013): 1167. © 2013 OSA
Version
Final published version
Abstract
The high infrared quantum yield, continuous absorption spectrum, and band edge tunability of colloidal quantum dots (QD) has opened up new opportunities to use luminescent down shifting for multispectral imaging in the infrared. We demonstrate a QD sensitized short wavelength infrared (SWIR) camera which is capable of UV-SWIR multispectral imaging. The application of multispectral cameras for UV tagging applications is demonstrated and the extension of this technology to the mid infrared spectral region is discussed.
MIT Department
Massachusetts Institute of Technology. Department of Chemistry
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Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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DOI of Published Version
https://doi.org/10.1364/ome.3.001167
