OSA's Digital Library

Optics InfoBase > Conference Papers > Search Results

Optical Trapping Applications (2009)

<< Previous Results 1-20 of 36 Next >>
Export and save citations. Select articles then choose an action. Click for help
Select all      Icons indicate any special status.

  • Optical Trapping Applications (OTA) 2009 paper: JMB1
  • OSA Technical Digest (CD)
  • Wu, Ming C
  • The principle and recent experimental results of optoelectronic tweezers (OET) will be presented. Based on light-induced dielectrophoresis, OET can trap and sort ...

  • Optical Trapping Applications (OTA) 2009 paper: JMB2
  • OSA Technical Digest (CD)
  • Piestun, Rafael
  • Pupil-encoded point spread functions are implemented for three-dimensional image data acquisition. These systems are passive and work under broadband illumination. Applications include...

  • Optical Trapping Applications (OTA) 2009 paper: JMB4
  • OSA Technical Digest (CD)
  • Nolte, David D; Turek, John
  • We present the first three-dimensional assays of intrinsic cellular motion applied to tissues using motility contrast imaging (MCI), a new digital holographic imaging technique that...

  • Optical Trapping Applications (OTA) 2009 paper: JMB5
  • OSA Technical Digest (CD)
  • Kemper, Björn; Langehanenberg, Patrik; Kosmeier, Sebastian; Mo, Xiaoli; Przibilla, Sabine; Vollmer, Angelika; Ketelhut, Steffi; Xie, Jinghui; von Bally, Gert
  • In an overview results obtained by digital holographic microscopy demonstrate 3-D-tracking of cells without mechanical focus realignment, reduction of amplitude and phase noise by...

  • Optical Trapping Applications (OTA) 2009 paper: JMB3
  • OSA Technical Digest (CD)
  • Dufresne, Eric
  • Optical tweezers are an elegant platform for the biochemical and mechanical stimulation of live cells. I will discuss the application of holographic optical tweezers to chemotaxis in...

  • Optical Trapping Applications (OTA) 2009 paper: JTuB32
  • OSA Technical Digest (CD)
  • Kozawa, Yuichi; Sato, Shunichi
  • Axial and transverse optical trapping efficiencies were measured by using cylindrical vector beams when a dielectric particle was trapped three-dimensionally. Radially polarized beams...

  • Optical Trapping Applications (OTA) 2009 paper: JTuB33
  • OSA Technical Digest (CD)
  • Farré, Arnau; López-Quesada, Carol; Andilla, Jordi; Martín-Badosa, Estela; Montes-Usategui, Mario
  • Intracellular transport is a fast mechanism required in different processes within cells. We show that dynamic holographic optical tweezers are desirable to block these driven cargos...

  • Optical Trapping Applications (OTA) 2009 paper: OMA1
  • OSA Technical Digest (CD)
  • Shreim, Samir; Kotlarchyk, Maxwell; Botvinick, Elliot
  • Our lab is constructing photonic systems to seek correlates between cell signaling and laser-induced mechanical stresses as well as laser-based measurements of deformation and...

  • Optical Trapping Applications (OTA) 2009 paper: OMA2
  • OSA Technical Digest (CD)
  • Chiu, Daniel
  • This presentation will describe some of our recent work at the interface of optics and microfluidics, the development of techniques at this interface, and application of these methods...

  • Optical Trapping Applications (OTA) 2009 paper: OMA3
  • OSA Technical Digest (CD)
  • Simpson, Stephen H; Hanna, Simon
  • The angular momentum transferred by Laguerre-Gaussian beams is calculated using the T-matrix method, and a simple formula derived for the induced torque. Coupling mechanisms are...

  • Optical Trapping Applications (OTA) 2009 paper: OMA4
  • OSA Technical Digest (CD)
  • Charron, Luc G; Shah, Duoaud; Lilge, Lothar
  • A laser-based optical system for cell selection and passive transportation inside a polymer microfluidic device is presented. Optical tweezers and integrated waveguides are used to...

  • Optical Trapping Applications (OTA) 2009 paper: OMA5
  • OSA Technical Digest (CD)
  • Carberry, David M; Ikin, Leo; Grieve, James A; Hanna, Simon; Gibson, Graham M; Padgett, Miles J; Miles, Mervyn J
  • We demonstrate the optical assembly and control of SPM-like probes, using holographic optical tweezers. We show that these probes can exert a force in excess of 60pN with a force...

  • Optical Trapping Applications (OTA) 2009 paper: OMA6
  • OSA Technical Digest (CD)
  • Garbos, Martin K; Euser, Tijmen G; Chen, Jocelyn S; Russell, Philip St J
  • We present controlled optical trapping and guidance of silica microparticles in the fundamental mode of D2O-filled hollow-core PCF, and show that a particle can be held stationary...

  • Optical Trapping Applications (OTA) 2009 paper: OMB1
  • OSA Technical Digest (CD)
  • Rusciano, Giulia
  • Optical tweezers have recently emerged as an interesting tool for performing advanced biophysical/biomechanical characterizations of biosystems. Here, we discuss on ...

  • Optical Trapping Applications (OTA) 2009 paper: OMB2
  • OSA Technical Digest (CD)
  • Hester, Brooke C; Kishore, Rani; Helmerson, Kristian; Levin, Carly; Halas, Naomi J
  • We study the enhancement of optical forces associated with optical trapping red-shifted from resonance absorption. Particles with tunable resonances are manipulated using a...

  • Optical Trapping Applications (OTA) 2009 paper: OMB3
  • OSA Technical Digest (CD)
  • van der Horst, Astrid; Downing, Benjamin P B; Forde, Nancy R
  • The addressing of the liquid crystals in spatial light modulators gives rise to temporal modulation of the phase pattern. Here we investigate the effect of this on the intensity and...

  • Optical Trapping Applications (OTA) 2009 paper: OMB4
  • OSA Technical Digest (CD)
  • Shvedov, Vladlen G; Rode, Andrei V; Izdebskaya, Yana V; Desyatnikov, Anton S; Krolikowski, Wieslaw Z; Kivshar, Yuri S
  • We report on multiple optical trapping of particles in air using random phase optical bottle beam. The particles were trapped in micro-cavities of a speckle pattern in a macro-trap...

  • Optical Trapping Applications (OTA) 2009 paper: OMB5
  • OSA Technical Digest (CD)
  • Marston, Philip L; Zhang, Likun
  • The radiation torque on a sphere in circularly polarized light is proportional to absorption [Marston and Crichton, Phys. Rev. A30, 2508 (1984)]. We note related developments...

  • Optical Trapping Applications (OTA) 2009 paper: OMC1
  • OSA Technical Digest (CD)
  • Roichman, Yael; Grier, David G
  • Holographoc optical tweezers can be used to create a variety of optical landscapes in which particles can be trapped and driven. We study particles driven by optical vortices in the...

  • Optical Trapping Applications (OTA) 2009 paper: OMC2
  • OSA Technical Digest (CD)
  • Simpson, Stephen H; Miles, Mervyn J; Hanna, Simon
  • Calculations of hydrodynamic resistance and mechanical susceptibility for complex particles held in multiple optical traps are presented. The subsequent thermal motion...
Export and save citations. Select articles then choose an action. Click for help
Select all       
<< Previous Results 1-20 of 36 Next >>





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings
Frequent TOC Categories:
Select an OCIS Code to filter
Select an TOC Category to filter