The Intermediate Optical System of Laser
... given in the Melles Griot catalogue (Chapter 1, 1999); the performance of real lenses is found in Melles Griot, Chapters 6 and 11, this volume). One goal of the optical system is to generate a light spot in the image plane that is smaller than actually required. This is equivalent to overfilling the ...
... given in the Melles Griot catalogue (Chapter 1, 1999); the performance of real lenses is found in Melles Griot, Chapters 6 and 11, this volume). One goal of the optical system is to generate a light spot in the image plane that is smaller than actually required. This is equivalent to overfilling the ...
Optical tweezers computational toolbox
... intrude. The first of these is the Abraham–Minkowski controversy, concerning the momentum of an electromagnetic wave in a material medium (Minkowski 1908, Abraham 1909, Abraham 1910, Jackson 1999, Pfeifer et al. 2006). This controversy is resolved for practical purposes by the realisation that what ...
... intrude. The first of these is the Abraham–Minkowski controversy, concerning the momentum of an electromagnetic wave in a material medium (Minkowski 1908, Abraham 1909, Abraham 1910, Jackson 1999, Pfeifer et al. 2006). This controversy is resolved for practical purposes by the realisation that what ...
View
... • Production of a magnified image of the lamp filament that is focused at the level of the aperture plane of the condensor. • Opening or closing this diaphragm controls the angle of the light cone that reaches the specimen, which is determining the image resolution along with the numerical aperture ...
... • Production of a magnified image of the lamp filament that is focused at the level of the aperture plane of the condensor. • Opening or closing this diaphragm controls the angle of the light cone that reaches the specimen, which is determining the image resolution along with the numerical aperture ...
High power, continuous-wave ytterbium-doped fiber - HAL
... 3 June 2013 | Vol. 21, No. 11 | DOI:10.1364/OE.21.013818 | OPTICS EXPRESS 13818 ...
... 3 June 2013 | Vol. 21, No. 11 | DOI:10.1364/OE.21.013818 | OPTICS EXPRESS 13818 ...
Optical properties of metals and alloys
... functions of metals, thereby providing information of the electronic structure of solids, were dominated by reflectometric techniques because of the high reflectivity and very shallow skin depth of metals. Since reflectometry normally deals with the variation of light intensities and is therefore a ...
... functions of metals, thereby providing information of the electronic structure of solids, were dominated by reflectometric techniques because of the high reflectivity and very shallow skin depth of metals. Since reflectometry normally deals with the variation of light intensities and is therefore a ...
V. experimental setup of all-optical tunable delay
... with a total delay range of 3870ps. We present wavelength conversion method that show with FWM of phase conjugation property. Our delay technique has the combined advantages of continuous control of a wide range of delays picoseconds to nanoseconds and an output signal wavelength and bandwidth that ...
... with a total delay range of 3870ps. We present wavelength conversion method that show with FWM of phase conjugation property. Our delay technique has the combined advantages of continuous control of a wide range of delays picoseconds to nanoseconds and an output signal wavelength and bandwidth that ...
A high resolution ion microscope for cold atoms
... order to achieve a sharp image, the focal length of each lens is matched to the position of the image plane of the previous lens. The position of the image planes is determined by simulating different ion trajectories coming from a common starting point and determining the intersection of the trajec ...
... order to achieve a sharp image, the focal length of each lens is matched to the position of the image plane of the previous lens. The position of the image planes is determined by simulating different ion trajectories coming from a common starting point and determining the intersection of the trajec ...
Lecture 18
... performance of optical microscope can be characterized by the modulation transfer function (MTF) • MTF is measurement of microscope's ability to transfer contrast from the specimen to the image plane at specific resolution. • Incorporates resolution and contrast into one specification ...
... performance of optical microscope can be characterized by the modulation transfer function (MTF) • MTF is measurement of microscope's ability to transfer contrast from the specimen to the image plane at specific resolution. • Incorporates resolution and contrast into one specification ...
The AntIer-Townes effect revisited
... allowed spontaneous transitions between dressed states correspond to pairs of levels between which the atomic dipole moment operator d has a nonzero matrix element. ln the uncoupled basis, d, which cannot change the quantum number N, couples only Ib,N) and la, N). The two dressed states 11(N)) and 1 ...
... allowed spontaneous transitions between dressed states correspond to pairs of levels between which the atomic dipole moment operator d has a nonzero matrix element. ln the uncoupled basis, d, which cannot change the quantum number N, couples only Ib,N) and la, N). The two dressed states 11(N)) and 1 ...
a property ownership transfer system and a
... coupler which has an identical-output ratio is successfully fabricated by heating the coupling region with fusion temperature of 800-1350 °C. The coupled-mode theory has been used to model power transfer between the waveguides based on transfer matrix ...
... coupler which has an identical-output ratio is successfully fabricated by heating the coupling region with fusion temperature of 800-1350 °C. The coupled-mode theory has been used to model power transfer between the waveguides based on transfer matrix ...
Index of Refraction (IoR) Technology for
... buffer preparation to chromatography and sanitization require liquid chemical concentration and temperature monitoring to optimize and ensure process performance. Errors in chemical concentration at any process step can result in loss of high-value product, reduced product quality/efficacy and reduc ...
... buffer preparation to chromatography and sanitization require liquid chemical concentration and temperature monitoring to optimize and ensure process performance. Errors in chemical concentration at any process step can result in loss of high-value product, reduced product quality/efficacy and reduc ...
Intensity-dependent change in polarization state of light in normal
... reflected and transmitted light beams. From eqs (13) and (14) it is clear that when incident light is plane polarized (pinc = p∗inc ) or circularly polarized (pinc = ±i), then pref = pinc and ptra = pinc , i.e., there is no change in polarization state of light. When incident light is elliptically p ...
... reflected and transmitted light beams. From eqs (13) and (14) it is clear that when incident light is plane polarized (pinc = p∗inc ) or circularly polarized (pinc = ±i), then pref = pinc and ptra = pinc , i.e., there is no change in polarization state of light. When incident light is elliptically p ...
High accurate metrology on large surface areas with low reflectivity
... spot size is very small, yielding a lateral resolution of up to 2 μm. Different from many others, the above described optical measuring principle tolerates shadowing effects, caused by edges or holes with high aspect ratio. Furthermore it reduces the unavoidable measurement errors of triangulating a ...
... spot size is very small, yielding a lateral resolution of up to 2 μm. Different from many others, the above described optical measuring principle tolerates shadowing effects, caused by edges or holes with high aspect ratio. Furthermore it reduces the unavoidable measurement errors of triangulating a ...
CavityRingDown_Acous..
... the aperture smaller so the beams don’t overlap, measure the rise time and peak diffraction efficiency (not diffracted power, but ratio of diffracted output to input) as a function focal spot size, varied inversely ¢ = ¸F=A by opening and closing the aperture A (or perhaps by z-shifting the AOD). No ...
... the aperture smaller so the beams don’t overlap, measure the rise time and peak diffraction efficiency (not diffracted power, but ratio of diffracted output to input) as a function focal spot size, varied inversely ¢ = ¸F=A by opening and closing the aperture A (or perhaps by z-shifting the AOD). No ...
Factors Toward The Development Of A Robust Surface Plasmon
... the surface plasmon polariton (SPP) is formed, these particles starts propagating along the metal-dielectric interface with amplitudes decaying into both layers. SPP is used to overcome diffraction limit. This leads to the fabrication of photonic devices at very smaller scales than those currently a ...
... the surface plasmon polariton (SPP) is formed, these particles starts propagating along the metal-dielectric interface with amplitudes decaying into both layers. SPP is used to overcome diffraction limit. This leads to the fabrication of photonic devices at very smaller scales than those currently a ...