Donor-acceptor-donor organic dye-based optofluidic laser for sensitive explosive detection with a large dynamic range

Maowen Fan; Jieyun Wu; Guowei Deng; Wanying Zhang; Kaixin Chen; Yuan Gong

doi:10.1117/12.2522831

14 February 2019 Donor-acceptor-donor organic dye-based optofluidic laser for sensitive explosive detection with a large dynamic range

Maowen Fan, Jieyun Wu, Guowei Deng, Wanying Zhang, Kaixin Chen, Yuan Gong

Author Affiliations +

Proceedings Volume 11048, 17th International Conference on Optical Communications and Networks (ICOCN2018); 110484L (2019) https://doi.org/10.1117/12.2522831
Event: 17th International Conference on Optical Communications and Networks (ICOCN2018), 2018, Zhuhai, China

Abstract

We report a novel donor-acceptor-donor conjugated organic dye as the liquid gain material for the sensing of nitryl aromatic explosives by optofluidic laser. The red emissive dye with high quantum yield and large stokes shift can afford the low threshold optofluidic lasing to achieve a large dynamic range with 4 orders of magnitude and a lower limit of detection (10 nM).

Citation Download Citation

Maowen Fan, Jieyun Wu, Guowei Deng, Wanying Zhang, Kaixin Chen, and Yuan Gong "Donor-acceptor-donor organic dye-based optofluidic laser for sensitive explosive detection with a large dynamic range", Proc. SPIE 11048, 17th International Conference on Optical Communications and Networks (ICOCN2018), 110484L (14 February 2019); https://doi.org/10.1117/12.2522831

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