Literature DB >> 21369216

Enhanced quantum dot optical down-conversion using asymmetric 2D photonic crystals.

Fuchyi Yang1, Brian T Cunningham.   

Abstract

Asymmetric 2D photonic crystals were fabricated using polymer embedded PbS quantum dots on plastic substrates for enhancing optical down conversion efficiency from blue to near infrared wavelengths through enhanced extraction and excitation effects. We demonstrate 8x improvement of QD emission at normal incidence extraction from enhanced extraction and 2.5x improvement in power conversion efficiency from enhanced excitation.

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Year:  2011        PMID： 21369216     DOI： 10.1364/OE.19.003908

Source DB:  PubMed          Journal:  Opt Express        ISSN： 1094-4087            Impact factor:   3.894


  5 in total

1.  Multiplexed cancer biomarker detection using quartz-based photonic crystal surfaces.

Authors:  Cheng-Sheng Huang; Vikram Chaudhery; Anusha Pokhriyal; Sherine George; James Polans; Meng Lu; Ruimin Tan; Richard C Zangar; Brian T Cunningham
Journal:  Anal Chem       Date:  2011-12-29       Impact factor: 6.986

2.  Detection of Echinococcus granulosus antigen by a quantum dot/porous silicon optical biosensor.

Authors:  Yanyu Li; Zhenhong Jia; Guodong Lv; Hao Wen; Peng Li; Hongyan Zhang; Jiajia Wang
Journal:  Biomed Opt Express       Date:  2017-06-26       Impact factor: 3.732

3.  Recent Advances in Biosensing With Photonic Crystal Surfaces: A Review.

Authors:  B T Cunningham; M Zhang; Y Zhuo; L Kwon; C Race
Journal:  IEEE Sens J       Date:  2015-05-05       Impact factor: 3.301

4.  Enhanced photoluminescence from CdS with SiO2 nanopillar arrays.

Authors:  Wei Li; Shaolei Wang; Sufeng He; Jing Wang; Yanyan Guo; Yufeng Guo
Journal:  Sci Rep       Date:  2015-06-16       Impact factor: 4.379

5.  Nanoimprinted High-Refractive Index Active Photonic Nanostructures Based on Quantum Dots for Visible Light.

Authors:  Carlos Pina-Hernandez; Alexander Koshelev; Scott Dhuey; Simone Sassolini; Michela Sainato; Stefano Cabrini; Keiko Munechika
Journal:  Sci Rep       Date:  2017-12-15       Impact factor: 4.379
  5 in total

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