UID:
almafu_9960117327602883
Format:
1 online resource (xvi, 547 pages) :
,
digital, PDF file(s).
ISBN:
1-316-41821-9
,
1-316-41996-7
,
1-107-27971-2
Content:
Combining state-of-the-art research with a strong pedagogic approach, this text provides a detailed and complete guide to the theory, practice and applications of optical tweezers. In-depth derivation of the theory of optical trapping and numerical modelling of optical forces are supported by a complete step-by-step design and construction guide for building optical tweezers, with detailed tutorials on collecting and analysing data. Also included are comprehensive reviews of optical tweezers research in fields ranging from cell biology to quantum physics. Featuring numerous exercises and problems throughout, this is an ideal self-contained learning package for advanced lecture and laboratory courses, and an invaluable guide to practitioners wanting to enter the field of optical manipulation. The text is supplemented by www.opticaltweezers.org, a forum for discussion and a source of additional material including free-to-download, customisable research-grade software (OTS) for calculation of optical forces, digital video microscopy, optical tweezers calibration and holographic optical tweezers.
Note:
Title from publisher's bibliographic system (viewed on 10 Dec 2015).
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Cover -- Half title -- Title -- Copyright -- Dedication -- Contents -- Preface -- 1 Introduction -- 1.1 A brief history of optical manipulation -- 1.2 Crash course on optical tweezers -- 1.3 Optical trapping regimes -- 1.4 Other micromanipulation techniques -- 1.5 Scope of this book -- 1.6 How to read this book -- 1.7 OTS - the Optical Tweezers Software -- References -- Part I Theory -- 2 Ray optics -- 2.1 Optical rays -- 2.2 Optical forces -- 2.3 Scattering and gradient forces -- 2.4 Counter-propagating beam optical trap -- 2.5 Optical tweezers -- 2.6 Filling factor and numerical aperture -- 2.7 Non-uniform beams -- 2.8 Non-spherical objects and the windmill effect -- Problems -- References -- 3 Dipole approximation -- 3.1 The electric dipole in electrostatics -- 3.2 Polarisability and the Clausius-Mossotti relation -- 3.3 The electric dipole in an oscillating electric field -- 3.4 Radiative reaction correction to the polarisability -- 3.5 Cross-sections -- 3.6 The optical theorem -- 3.7 Optical forces -- 3.7.1 Gradient force -- 3.7.2 Scattering force -- 3.7.3 Spin-curl force -- 3.8 Atomic polarisability -- 3.9 Plasmonic particles -- 3.10 Optical binding -- Problems -- References -- 4 Optical beams and focusing -- 4.1 Propagating electromagnetic waves -- 4.2 Angular spectrum representation -- 4.3 From near field to far field -- 4.4 Paraxial approximation -- 4.4.1 Gaussian beams -- 4.4.2 Hermite-Gaussian beams -- 4.4.3 Laguerre-Gaussian beams -- 4.4.4 Non-diffracting beams -- 4.4.5 Cylindrical vector beams -- 4.5 Focusing -- 4.6 Optical forces near focus -- 4.7 Focusing near interfaces -- 4.7.1 Aberrations -- 4.7.2 Evanescent focusing -- Problems -- References -- 5 Electromagnetic theory -- 5.1 Conservation laws and the Maxwell stress tensor -- 5.1.1 Angular momentum of light -- 5.2 Light scattering -- 5.2.1 Solution of the Helmholtz equation.
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5.2.2 The scattering problem -- 5.2.3 Multipole expansion -- 5.2.4 Transition matrix -- 5.2.5 Mie scattering -- 5.3 Optical force and torque -- 5.3.1 Optical force -- 5.3.2 Optical torque -- 5.4 Optical force from a plane wave -- 5.5 Transfer of spin angular momentum to a sphere -- 5.6 Optical force in an optical tweezers -- 5.6.1 Orbital angular momentum -- Problems -- References -- 6 Computational methods -- 6.1 T-matrix -- 6.1.1 Optical force -- 6.1.2 Optical torque -- 6.1.3 Amplitudes of a focused beam -- 6.1.4 Translation theorem -- 6.1.5 Rotation theorem -- 6.1.6 Clebsch-Gordan coefficients -- 6.2 Metal spheres sustaining longitudinal fields -- 6.3 Radially symmetric spheres -- 6.4 Clusters of spheres -- 6.4.1 Aggregates of spheres -- 6.4.2 Inclusions -- 6.4.3 Convergence -- 6.5 Discrete dipole approximation -- 6.6 Finite-difference time domain -- 6.7 Hybrid techniques -- Problems -- References -- 7 Brownian motion -- 7.1 The physical picture -- 7.2 Mathematical models -- 7.2.1 Random walk -- 7.2.2 Langevin equation -- 7.2.3 Free diffusion equation -- 7.2.4 Fokker-Planck equation -- 7.3 Fluctuation-dissipation theorem, potential and equilibrium distribution -- 7.4 Brownian dynamics simulations -- 7.4.1 White noise -- 7.4.2 Optically trapped particle -- 7.5 Inertial regime -- 7.6 Diffusion gradients -- 7.7 Viscoelastic media -- 7.8 Non-spherical particles and diffusion matrices -- 7.8.1 Free diffusion -- 7.8.2 External forces -- Problems -- References -- Part II Practice -- 8 Building an optical tweezers -- 8.1 The right location -- 8.2 Inverted microscope construction -- 8.2.1 Objectives -- 8.2.2 Illumination schemes -- 8.3 Sample preparation -- 8.4 Optical beam alignment -- 8.4.1 Lasers -- 8.4.2 Lenses -- 8.4.3 Mirrors -- 8.4.4 Filters -- 8.4.5 Polarisation control -- 8.5 Optical trapping and manipulation -- 8.5.1 Steerable optical tweezers.
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8.6 Alternative set-ups -- Problems -- References -- 9 Data acquisition and optical tweezers calibration -- 9.1 Digital video microscopy -- 9.1.1 Digital cameras -- 9.2 Interferometry -- 9.2.1 Photodetectors -- 9.2.2 Acquisition hardware -- 9.3 Calibration techniques: An overview -- 9.4 Potential analysis -- 9.5 Equipartition method -- 9.6 Mean squared displacement analysis -- 9.7 Autocorrelation analysis -- 9.7.1 Crosstalk analysis and reduction -- 9.8 Power spectrum analysis -- 9.8.1 Analytical least square fitting -- 9.8.2 Hydrodynamic corrections -- 9.8.3 Noise tests -- 9.9 Drag force method -- Problems -- References -- 10 Photonic force microscope -- 10.1 Scanning probe techniques -- 10.2 Photonic torque microscope -- 10.3 Force measurement near surfaces -- 10.3.1 Equilibrium distribution method -- 10.3.2 Drift method -- 10.4 Relevance of non-conservative effects -- 10.5 Direct force measurement -- Problems -- References -- 11 Wavefront engineering and holographic optical tweezers -- 11.1 Basic working principle -- 11.2 Computer-generated holograms -- 11.2.1 Single steerable trap -- 11.2.2 Random mask encoding -- 11.2.3 Superposition of gratings and lenses -- 11.2.4 Gerchberg-Saxton algorithm -- 11.2.5 Adaptive-additive algorithm -- 11.2.6 Direct search algorithms -- 11.3 Higher-order beams and orbital angular momentum -- 11.4 Continuous optical potentials -- 11.5 Set-up implementation -- 11.5.1 Spatial light modulators -- 11.6 Alternative approaches -- 11.6.1 Time-shared optical traps -- 11.6.2 Generalised phase contrast -- Problems -- References -- 12 Advanced techniques -- 12.1 Spectroscopic optical tweezers -- 12.1.1 Fluorescence tweezers -- 12.1.2 Photoluminescence tweezers -- 12.1.3 Raman tweezers -- 12.2 Optical potentials -- 12.2.1 Periodic and quasi-periodic potentials -- 12.2.2 Random potentials and speckle tweezers.
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12.3 Counter-propagating traps and optical fibre traps -- 12.3.1 Optical stretcher -- 12.3.2 Longitudinal optical binding -- 12.4 Evanescent wave traps -- 12.4.1 Evanescent tweezers -- 12.4.2 Waveguides -- 12.4.3 Optical binding -- 12.4.4 Plasmonic traps -- 12.5 Feedback traps -- 12.6 Haptic optical tweezers -- References -- Part III Applications -- 13 Single-molecule biophysics -- 13.1 DNA mechanics: Stretching -- 13.2 DNA mechanics: Thermal fluctuations -- 13.3 DNA mechanics: Torsional properties -- 13.4 Motor proteins -- 13.5 Further reading -- References -- 14 Cell biology -- 14.1 Cellular adhesion forces -- 14.2 Adhesion and structure of bacterial pili -- 14.3 Directed neuronal growth -- 14.4 Further reading -- References -- 15 Spectroscopy -- 15.1 Absorption and photoluminescence spectroscopy -- 15.2 Raman spectroscopy -- 15.3 Coherent anti-Stokes Raman spectroscopy -- 15.4 Rayleigh spectroscopy and surface-enhanced Raman spectroscopy -- 15.5 Further reading -- References -- 16 Optofluidics and lab-on-a-chip -- 16.1 Optical sorting -- 16.2 Monolithic integration -- 16.3 Photonic crystal cavities -- 16.4 Micromachines -- 16.5 Further reading -- References -- 17 Colloid science -- 17.1 Hydrodynamic interactions -- 17.2 Electrostatic interactions -- 17.3 Depletion interactions -- 17.4 Further reading -- References -- 18 Microchemistry -- 18.1 Liquid droplets -- 18.2 Vesicle and membrane manipulation -- 18.3 Vesicle fusion -- 18.4 Further reading -- References -- 19 Aerosol science -- 19.1 Optical tweezers in the gas phase -- 19.2 Trapping and guiding -- 19.3 Photophoretic trapping and guiding -- 19.4 Further reading -- References -- 20 Statistical physics -- 20.1 Colloids as a model system for statistical physics -- 20.2 Kramers rates -- 20.3 Stochastic resonance -- 20.4 Spurious drift in diffusion gradients.
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20.5 Colloidal crystals and quasicrystals -- 20.6 Random potentials and anomalous diffusion -- 20.7 Further reading -- References -- 21 Nanothermodynamics -- 21.1 Violation of the second law -- 21.2 The Jarzynski equality -- 21.3 Information-to-energy conversion -- 21.4 Micrometre-sized heat engine -- 21.5 Further reading -- References -- 22 Plasmonics -- 22.1 Plasmonic nanoparticles -- 22.2 Plasmonic substrates -- 22.3 Plasmonic apertures -- 22.4 Further reading -- References -- 23 Nanostructures -- 23.1 Metal nanoparticles -- 23.2 Semiconductor nanostructures -- 23.3 Optical force lithography and placement -- 23.4 Prospects for nanotweezers -- 23.5 Further reading -- References -- 24 Laser cooling and trapping of atoms -- 24.1 Laser cooling and optical molasses -- 24.2 Atom trapping -- 24.3 Optical dipole traps for cold atoms -- 24.4 The path to quantum degeneracy -- 24.5 Bose-Einstein condensation -- 24.6 Evaporative cooling and Bose-Einstein condensation in dipole traps -- 24.7 Holographic optical traps for cold atoms -- 24.8 Optical lattices -- 24.9 Further reading -- References -- 25 Towards the quantum regime at the mesoscale -- 25.1 Cavity optomechanics: The classical picture -- 25.2 Cavity optomechanics: The quantum picture -- 25.3 Laser cooling of levitated particles -- 25.4 Feedback cooling schemes -- 25.5 Below the Doppler limit -- References -- Index.
Additional Edition:
ISBN 1-107-05116-9
Language:
English
URL:
https://doi.org/10.1017/CBO9781107279711
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