| Literature DB >> 25360916 |
J-Y Wu, P-K Lu, Y-J Hsiao, S-D Lin.
Abstract
We experimentally demonstrate the use of single-photon avalanche photodiode (SPAD) for radiometric temperature measurement. The low dark count rate CMOS SPAD and a commercial InGaAs/InP SPAD can detect the thermal radiation from a blackbody down to the temperatures of 510 and 405 K, respectively. Our work shows that current SPADs are cost-effective thermal sensors for various applications.Entities:
Year: 2014 PMID： 25360916 DOI： 10.1364/OL.39.005515
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776