Top downloaded Optics Express article for March.
... View Top Downloads from March 2012 Stay current on the latest research by reviewing the most downloaded articles in OSA’s Optics Express in March. Optics Express is an open-access journal so the articles below are freely accessible. ...
... View Top Downloads from March 2012 Stay current on the latest research by reviewing the most downloaded articles in OSA’s Optics Express in March. Optics Express is an open-access journal so the articles below are freely accessible. ...
OSA journals template (MSWORD)
... The main goal here is to design a dielectric graded index sphere with a radially symmetric biaxial permittivity profile. This device is required to show different functions in its equatorial and polar planes. Due to two possible polarizations in each of these planes, the designed lens offers general ...
... The main goal here is to design a dielectric graded index sphere with a radially symmetric biaxial permittivity profile. This device is required to show different functions in its equatorial and polar planes. Due to two possible polarizations in each of these planes, the designed lens offers general ...
A Practical Guide to Optical Trapping
... E. coli flagella [8] and single kinesin motors [9]. Optical traps use light to manipulate microscopic objects as small as 10 nm using the radiation pressure from a focused laser beam. In addition, measurement of the light deflection yields information about the position of the object in the laser fo ...
... E. coli flagella [8] and single kinesin motors [9]. Optical traps use light to manipulate microscopic objects as small as 10 nm using the radiation pressure from a focused laser beam. In addition, measurement of the light deflection yields information about the position of the object in the laser fo ...
Ray Theory
... If we let and be a function of space, but require that their gradients are much less than du/dx, then we can still be approximately right in ignoring them. du/dx is related to the wavelength of the wave, so basically this means that the wavelength is short compared to the variations in elastic ...
... If we let and be a function of space, but require that their gradients are much less than du/dx, then we can still be approximately right in ignoring them. du/dx is related to the wavelength of the wave, so basically this means that the wavelength is short compared to the variations in elastic ...
Phase contrast and DIC - Nikon Imaging Center at UCSF
... • Polarization of light is perpendicular to direction of propagation. • Light can be linearly polarized if field is oriented in a single direction. • Light can be elliptically polarized if the field direction rotates as the wave propagates ...
... • Polarization of light is perpendicular to direction of propagation. • Light can be linearly polarized if field is oriented in a single direction. • Light can be elliptically polarized if the field direction rotates as the wave propagates ...
Characteristics of a surface wave produced discharge
... Preliminary experiments have shown, under typical conditions (pressure - 1 Torr, microwave power 100 W), that the intensities of lines emitted by the plasma are modulated around a constant mean value along the discharge as soon as the distance between the excitation gap and short-circuit 2 is about ...
... Preliminary experiments have shown, under typical conditions (pressure - 1 Torr, microwave power 100 W), that the intensities of lines emitted by the plasma are modulated around a constant mean value along the discharge as soon as the distance between the excitation gap and short-circuit 2 is about ...
conclusion
... mechanical support for the active parts of the device. Its refractive index is 1.51. We generated the phase delaying structures in an amorphous carbon layer film; this material is also often called diamond like carbon (DLC). The phase delaying structures can be generated directly in this substrate. ...
... mechanical support for the active parts of the device. Its refractive index is 1.51. We generated the phase delaying structures in an amorphous carbon layer film; this material is also often called diamond like carbon (DLC). The phase delaying structures can be generated directly in this substrate. ...
Total internal reflection holography for optical interconnections
... lenslet array for clock distribution to a specially designed VLSI circuit were recorded in a planar-optics configuration. We also developed an appropriate recording technique to satisfy both the low-aberration condition and the Bragg condition, despite a wavelength shift between the recording and re ...
... lenslet array for clock distribution to a specially designed VLSI circuit were recorded in a planar-optics configuration. We also developed an appropriate recording technique to satisfy both the low-aberration condition and the Bragg condition, despite a wavelength shift between the recording and re ...
Direct measurement of standing evanescent waves with a photon
... that make it possible to record optical images of surfaces with visible light at a spatial resolution well below Abb6's diffraction limit of about half of a wavelength. One can achieve this by raster scanning a small aperture of subwavelength diameter in close proximity over the sample surface. Eith ...
... that make it possible to record optical images of surfaces with visible light at a spatial resolution well below Abb6's diffraction limit of about half of a wavelength. One can achieve this by raster scanning a small aperture of subwavelength diameter in close proximity over the sample surface. Eith ...
3 Theoretical framework
... 3.1.1.- The Ronchi test as a diffraction grating We shall assume an experimental setup where a wavefront coming from a sample under test hits a Ronchi ruling, and the resulting intensity pattern is then recorded on the focal plane of a CCD camera with its objective pointing at infinity. We shall ass ...
... 3.1.1.- The Ronchi test as a diffraction grating We shall assume an experimental setup where a wavefront coming from a sample under test hits a Ronchi ruling, and the resulting intensity pattern is then recorded on the focal plane of a CCD camera with its objective pointing at infinity. We shall ass ...
Planoconcave lens by negative refraction of stacked subwavelength
... Taking advantage of previous numerical simulations of the structure dispersion diagram, see the inset of Fig. 1 [21], it follows that a first band of the stacked sub-wavelength hole array structure emerges around the EOT frequency and it clearly shows a negative slope, i.e. phase velocity opposite t ...
... Taking advantage of previous numerical simulations of the structure dispersion diagram, see the inset of Fig. 1 [21], it follows that a first band of the stacked sub-wavelength hole array structure emerges around the EOT frequency and it clearly shows a negative slope, i.e. phase velocity opposite t ...
