1–20 of 36 hits
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    Single Beam Optical Trap Technique: Optical Tweezers

    Husale, S. / Banpurkar, A. / Kulkarni, G. R. et al. | British Library Conference Proceedings | 2000

    Mapping of Three-Dimension Optical Force Field on Micro-particle in Optical Tweezers

    Ming-Tzo Wei, / Karmenyan, A. / Arthur Chiou, | IEEE | 2005
    tweezers to map the three-dimensional optical force field on these samples. For optical trapping with λ = 532nm, NA = 0.85, and total power ...

    White Light Supercontinuum Optical Tweezer

    Li, P. | British Library Conference Proceedings | 2005
    Publisher: Optical Society of America,

    White light supercontinuum optical tweezer

    Peng Li, / Kebin Shi, / Zhiwen Liu, | IEEE | 2005
    White light optical tweezer by using the supercontinuum generated from photonic crystal fiber is described. Optical scattering spectra of ...

    Design and implementation of optical tweezer arrays using diffractive optical elements [5477-34]

    Cojoc, D. / Ferrari, E. / Cabrini, S. et al. | British Library Conference Proceedings | 2004

    Rotational analysis of birefringent crystal particles based on modified theory in optical tweezers

    Wei, Yong / Zhu, Yanying / Yao, Wenying et al. | SPIE | 2015
    birefringent particles are rotated by optical tweezers in the experiment, and rotation frequency is measured with the same laser power. According to ...

    Laser tweezer controlled optical spatial filtering

    Birkbeck, A. L. / Zlatanovic, S. / Esener, S. C. | IEEE | 2005
    We present an optical spatial filtering device, integrated into a microfluidic system, and controlled by a laser tweezer. Optical spatial ...

    Crystal structures within optical tweezers

    Leach, J. / Jordan, P. / Sinclair, G. et al. | IEEE | 2003
    We create microcrystal structures using holographic optical tweezers to position and hold objects in three dimensions. The structures can ...

    Integrated optical tweezers using arrayed waveguide grating

    Saida, T. / Shibata, T. / Ishii, M. et al. | IEEE | 2005
    We propose and fabricate planar waveguide type optical tweezers that use arrayed waveguide gratings as waveguide lenses. We confirm in ...

      Integrated Optical Tweezers Using Arrayed Waveguide Grating

      Saida, T. | British Library Conference Proceedings | 2005
      Publisher: Optical Society of America,

    Towards ultra-compact optical tweezers without external optics

    Kroner, A. / Rinaldi, F. / Kardosh, L. et al. | IEEE | 2005

    Current trend and recent progresses in optical trapping: from optical tweezers to single-particle spectroscopy and photonics force microscopy

    Chiou, A. | IEEE | 2003
    A brief overview of optical trapping is given followed by a few selected examples to highlight some recent progresses and the current trend ...

      Current trend and recent progresses in optical trapping: from optical tweezers to single-particle spectroscopy and photonics force microscopy

      Chiou, A. / Guo li Taiwan da xue / Taiwan guang xue gong cheng xue hui | British Library Conference Proceedings | 2003

    Multiple beam optical tweezers for spatially resolved Raman imaging

    Creely, C.M. / Singh, G.P. / Volpe, G. et al. | IEEE | 2005
    Multiple beam tweezers are demonstrated for Raman spectroscopy of living cells. Results are presented for time resolved Raman. Data for ...

      Multiple Beam Optical Tweezers for Spatially Resolved Raman Imaging

      Creely, C. | British Library Conference Proceedings | 2005
      Publisher: Optical Society of America,

    Optical tweezers with increased trapping efficiency

    Simpson, N.B. / Allen, L. / Padgett, M.J. | IEEE | 1997

    Pulsed Optical Tweezers for Levitation and Manipulation of Stuck Biological Particles

    Li, Y.-q. | British Library Conference Proceedings | 2005
    Publisher: Optical Society of America,

    Pulsed optical tweezers for levitation and manipulation of stuck biological particles

    Ashok Ambardekar, A. / Yong-qing Li, | IEEE | 2005
    We report on optical levitation and manipulation of microscopic particles that are stuck on a glass surface with a pulsed optical tweezers ...

    Nanometer axial position sensing in optical tweezers using differential confocal microscopy

    Kai-Wen Kuo, / Jian-Long Xiao, / Chau-Hwang Lee, | IEEE | 2005
    We use differential confocal microscopy for axial detection in optical tweezers. The fluctuation of a 3 /spl mu/m bead is about 10 nm at 16 ...

    Manipulation of metallic particles in inverted optical tweezers

    O'Neil, A.T. / Padgett, M.J. | IEEE | 1999
    optical trap. These so called optical tweezers were invented over a decade ago, and have now found widespread use for biological purposes. Until ...

    Nanometer Axial Position Sensing in Optical Tweezers by Using Differential Confocal Microscopy

    Lee, C.-H. | British Library Conference Proceedings | 2005
    Publisher: Optical Society of America,

    Transformation of Ginkgo biloba using optical tweezers and scissors

    Buer, C.S. / Gahagan, K.T. / Swartzlander, G.A. et al. | IEEE | 1997

    Integration of photothermal response with optical tweezers for accurate extraction of thermal diffusivity of micro-particle

    Chen, George Chung Kit / Vasudevan, Srivathsan / Andika, Marta | IEEE | 2008
    parameters from the PTR results of a coalition of targets is difficult as the PTR signal is shape and size dependent. We propose optical tweezers to ...