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Title of Journal: Appl Phys B

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Abbravation: Applied Physics B

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Springer Berlin Heidelberg

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DOI

10.1002/ardp.18571410311

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1432-0649

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Fresnel diffraction model for the point spread of

Authors: JF Power
Publish Date: 2004/04/01
Volume: 78, Issue: 6, Pages: 693-703
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Abstract

Light profile microscopy is a new method of thin film imaging in which a microscope forms an image of a laser beam intersecting a thin layer along its depth axis Emission luminescence or scatter from the beam volume is transmitted through a cross sectional view surface and used by a microscope to form an image of the beam propagating through the sample Fresnel diffraction theory is used in this work to derive a point spread model for a microscope operating in this configuration assuming that the emission from the source beam is completely incoherent This theory illustrates the dependence of the image resolution on the laser beam radius which determines the effective thickness of the system object seen by the microscope The effect of relative displacement of the source beam center from the object plane of the microscope is evaluated The present theory shows that radial resolution may be evaluated by means of an object focus envelope and a focal energy distribution computed for the objective lens

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Other Papers In This Journal:
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  2. Controlling isotopic effects in the resonance ionisation mass spectrometry of krypton
  3. Angle-tuned second-harmonic generation in periodically-poled lithium niobate
  4. Laboratory calibration of star sensor with installation error using a nonlinear distortion model
  5. Crystal growth, spectroscopy, and highly efficient laser operation of thulium-doped Lu 2 O 3 around 2 μm
  6. On conformity of solutions for one-dimensional photorefractive screening solitons with the Kukhtarev–Vinetskii model
  7. Si homojunction structured near-infrared laser based on a phonon-assisted process
  8. Strain rate and fuel composition dependence of chemiluminescent species profiles in non-premixed counterflow flames: comparison with model results
  9. Temperature effects in proton exchanged LiNbO 3 waveguides
  10. Optical manipulation of group III atoms
  11. Passively mode-locked high-power Nd:YAG lasers. with multiple laser heads
  12. High-repetition-rate femtosecond optical parametric chirped-pulse amplifier in the mid-infrared
  13. Temperature measurements of the gas-phase during surrogate diesel injection using two-color toluene LIF
  14. Study of the optical bistability in the laser oscillation of Yb:GdVO 4 crystal
  15. Single particle size and fluorescence spectra from emissions of burning materials in a tube furnace to simulate burn pits
  16. Studies on third-order nonlinear optical properties and reverse saturable absorption in polythiophene/poly (methylmethacrylate) composites
  17. Water-based enhancement of the resonant photoacoustic signal from methane–air samples excited at 3.3 μm
  18. Control of the photodissociation of CsCl
  19. Geometrical MTF computation method based on the irradiance model
  20. Optical properties of point-defect nanocavity implemented in planar photonic crystal with various low refractive index cladding materials
  21. Spatially, temporally, and spectrally resolved measurement of laser-induced plasma in air
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  24. Phase transitions of MnO3 compounds revealed by nonlinear magnetooptics
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  27. Prolongation of the fluorescence lifetime of plasma channels in air induced by femtosecond laser pulses
  28. Single-transverse-mode active multi-mode- interferometer 1.45 μm high power laser diode
  29. Numerical simulations for description of UV laser interaction with gold nanoparticles embedded in silica
  30. Nonlinear refraction of silver nanowires from nanosecond to femtosecond laser excitation
  31. Photon avalanche upconversion and pump power studies in LaF 3 :Er 3+ /Yb 3+ phosphor
  32. Theoretical predictions of photonic properties of nanoporous copolymer films as photonic band gap materials using FDTD
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  35. Scintillations of laser array beams
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  38. Frequency modulation spectroscopy by means of quantum-cascade lasers
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  42. Multi-interaction of surface wave between subwavelength grooves surrounding a single metallic slit
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  51. An alternative approach to temporal laser-wing effects in saturated laser-induced fluorescence
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  53. First-principles simulation of light propagation and exciton dynamics in metal cluster nanostructures
  54. Single laser detection of CO and OH via laser-induced fluorescence
  55. Surface plasmon enhancement of an optical anisotropy in porous silicon/metal composite
  56. Resonance-enhanced isotope-selective photoionization of YbI for ion trap loading
  57. Orientation-dependent ionization potential of CuPc and energy level alignment at C 60 /CuPc interface
  58. Area scintillations of Bessel Gaussian and modified Bessel Gaussian beams of zeroth order
  59. Spectral properties of Pr 3+ ions in Bi 2 (MoO 4 ) 3 crystal
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  61. Infrared absorption spectra of pure and doped YAl 3 (BO 3 ) 4 single crystals
  62. Development of TDLAS sensor for diagnostics of CO, H 2 O and soot concentrations in reactor core of pilot-scale gasifier
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  81. Editorial
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