Recent Submissions

  • Spatial mode rotator based on mechanically induced twist and bending in few-mode fibers 

    Yu, Dawei; Fu, Songnian; Tang, Ming; Shum, Perry; Liu, Deming (2015)
    Recently, few-mode fiber (FMF) based mode division multiplexing (MDM) transmission together with multi-input multi-output (MIMO) signal processing technique is ideal candidate to solve future single mode fiber (SMF) capacity ...
  • Ring grating-nanoprism structure for efficient focusing of surface plasmon polaritons 

    Rahbany, N.; Geng, W.; Bachelot, R.; Couteau, C. (2015)
    This work aims to study light-matter interaction at the nanoscale by integrating emitters with plasmonic structures. Our proposed structure consists of metallic nanoprisms in the center of ring diffraction gratings. Surface ...
  • Offset-16QAM-based coherent WDM with multi-carrier group detection 

    Xiang, Meng; Fu, Songnian; Tang, M.; Shum, P.; Liu, Deming (2015)
    Recently, offset-QAM based coherent WDM (CoWDM) has been proposed to build up spectrally-efficient multi-carrier superchannels. Compared with Nyquist wavelength division multiplexing (N-WDM) and orthogonal frequency division ...
  • Assessment and Prediction of Negative Symptoms of Schizophrenia from RGB+D Movement Signals 

    Chakraborty, Debsubhra; Tahir, Yasir; Yang, Zixu; Maszczyk, Tomasz; Dauwels, Justin; Thalmann, Daniel; Magnenat Thalmann, Nadia; Tan, Bhing-Leet; Lee, Jimmy (2017)
    Negative symptoms of schizophrenia significantly affect the daily functioning of patients, especially movement and expressive gestures. The diagnosis of such symptoms is often difficult and require the expertise of a trained ...
  • Graphene-MoS2 hybrid nanostructures enhanced surface plasmon resonance biosensors 

    Zeng, Shuwen; Hu, Siyi; Xia, Jing; Anderson, Tommy; Dinh, Xuan-Quyen; Meng, Xiang-Min; Coquet, Philippe; Yong, Ken-Tye (2014)
    In this work, we propose a new configuration of surface plasmon resonance (SPR) sensor that is based on graphene–MoS2 hybrid structures for ultrasensitive detection of molecules. The proposed system displays a phase-sensitivity ...