Now showing items 1-4 of 4

    • Boundary element method for optical force calibration in microfluidic dual-beam optical trap 

      Solmaz, Mehmet E.; Çetin, Barbaros; Baranoglu, B.; Serhatloglu, Murat; Bıyıklı, Necmi (SPIE, 2015)
      The potential use of optical forces in microfluidic environment enables highly selective bio-particle manipulation. Manipulation could be accomplished via trapping or pushing a particle due to optical field. Empirical ...
    • Engineering particle trajectories in microfluidic flows using speckle light fields 

      Volpe, G.; Volpe, Giovanni; Gigan, S. (SPIE, 2014)
      Optical tweezers have been widely used in physics, chemistry and biology to manipulate and trap microscopic and nanoscopic objects. Current optical trapping techniques rely on carefully engineered setups to manipulate ...
    • Intracavity optical trapping with ytterbium doped fiber 

      Laser, R.; Sayed, R.; Kalantarifard, Fatemeh; Elahi P.; İlday, F. Ömer; Volpe, Giovanni; Marago O.M. (SPIE, 2013)
      We propose a novel approach for trapping micron-sized particles and living cells based on optical feedback. This approach can be implemented at low numerical aperture (NA=0.5, 20X) and long working distance. In this ...
    • Robust antiwindup compensation for high-precision tracking of a piezoelectric nanostage 

      Liu, P.; Yan, P.; Zhang Z.; Özbay, H. (Institute of Electrical and Electronics Engineers Inc., 2016)
      Ultrahigh-precision tracking in nanomanipulations poses major challenges for mechanical design as well as servo control, due to the general confliction between the precision requirement and large stroke tracking. The ...