Lab 2: Abbe Theory of Imaging
... Carry out experiments in sequence with square mesh object as shown in Table 2. Place the square mesh in vertical orientation. Mark the locations of the Fourier image dots which are on the x- and y-axis with a white paper pasted on an index card. These locations will be useful to make various spatial ...
... Carry out experiments in sequence with square mesh object as shown in Table 2. Place the square mesh in vertical orientation. Mark the locations of the Fourier image dots which are on the x- and y-axis with a white paper pasted on an index card. These locations will be useful to make various spatial ...
Observation and numerical simulation of melt pool dynamic and
... The investigated process was the building of a hollow cylinder with a 2 mm diameter with a beam velocity of 160 mm/s and a beam power of 120 W. This way the influence of beam parameters on melt pool movement could be studied. Process Observation The basic understanding of the process and its paramet ...
... The investigated process was the building of a hollow cylinder with a 2 mm diameter with a beam velocity of 160 mm/s and a beam power of 120 W. This way the influence of beam parameters on melt pool movement could be studied. Process Observation The basic understanding of the process and its paramet ...
introduction - Stanford Synchrotron Radiation Lightsource
... Two experimental halls are provided, one close to the undulator exit (Hall A, starting ~ 50 m from the undulator end) and one downstream of the undulator (Hall B, starting ~ 400 m from the undulator end). The total experimental floor area is a requirement of the first 6 experiments planned (includin ...
... Two experimental halls are provided, one close to the undulator exit (Hall A, starting ~ 50 m from the undulator end) and one downstream of the undulator (Hall B, starting ~ 400 m from the undulator end). The total experimental floor area is a requirement of the first 6 experiments planned (includin ...
Beam Diagnostics 2 - ab-abp-frankz
... the quadrupole scan – optics are varied, single measurement location the fixed optics method with at least three independent beam size measurements Methods for measuring the beam size were reviewed including screens transition radiation (conventional) wire scanners (direct imaging of) synchrotron ra ...
... the quadrupole scan – optics are varied, single measurement location the fixed optics method with at least three independent beam size measurements Methods for measuring the beam size were reviewed including screens transition radiation (conventional) wire scanners (direct imaging of) synchrotron ra ...
ECE 182 POLARIZATION
... where no - refractive index of ordinary ray, ne - refractive index of extraordinary ray, d thickness of plate, and λ – wavelength. Since nλ is the path difference between the two rays, n can be considered as the retardation expressed in fractions of a wavelength. For example, n = 1/4 for a quarter-w ...
... where no - refractive index of ordinary ray, ne - refractive index of extraordinary ray, d thickness of plate, and λ – wavelength. Since nλ is the path difference between the two rays, n can be considered as the retardation expressed in fractions of a wavelength. For example, n = 1/4 for a quarter-w ...
Lab 5 - College of Science | Oregon State University
... A disc of glass, ground on one side, will serve as our sample dielectric. We will use the polished surface for our experiment. The ground surface on the back face serves to prevent internal reflection so that we only have one reflection. The glass disc can be mounted in many ways; one possibility is ...
... A disc of glass, ground on one side, will serve as our sample dielectric. We will use the polished surface for our experiment. The ground surface on the back face serves to prevent internal reflection so that we only have one reflection. The glass disc can be mounted in many ways; one possibility is ...
Young`s Double Slits
... Place the slide saddle back on the track in the same position as before. You should observe a similar diffraction pattern. ...
... Place the slide saddle back on the track in the same position as before. You should observe a similar diffraction pattern. ...
FA15Lec17 Optical Traps.Two
... Hold bead with some force, F. Have the molecular motor pull against it. How does motor act as a function of force? ATP? Mutation? ...
... Hold bead with some force, F. Have the molecular motor pull against it. How does motor act as a function of force? ATP? Mutation? ...
Acousto-Optic Devices - Panasonic Industrial Devices
... 1. Falling Shock As single crystal or glass is used as medium for acousto-optic devices, care shall be taken not to give a falling shock to prevent breakage of the devices. 2. Electrical Input (Driving Power) The electrical input power shall not exceed the specified maximum driving power to prevent ...
... 1. Falling Shock As single crystal or glass is used as medium for acousto-optic devices, care shall be taken not to give a falling shock to prevent breakage of the devices. 2. Electrical Input (Driving Power) The electrical input power shall not exceed the specified maximum driving power to prevent ...
Communications Employing Binary Polarization Shift Keying (2PolSK)
... Requires adaptive thresholding scheme to perform optimally in the presence of turbulence [1]; PM Disadvantages Highly sensitive to the phase noise; Requires a complex synchronization [2]; FM Disadvantages Bandwidth inefficient; Inferior BER performance compared to PM in the additive white Gauss ...
... Requires adaptive thresholding scheme to perform optimally in the presence of turbulence [1]; PM Disadvantages Highly sensitive to the phase noise; Requires a complex synchronization [2]; FM Disadvantages Bandwidth inefficient; Inferior BER performance compared to PM in the additive white Gauss ...
Laser beam profiler
A laser beam profiler captures, displays, and records the spatial intensity profile of a laser beam at a particular plane transverse to the beam propagation path. Since there are many types of lasers — ultraviolet, visible, infrared, continuous wave, pulsed, high-power, low-power — there is an assortment of instrumentation for measuring laser beam profiles. No single laser beam profiler can handle every power level, pulse duration, repetition rate, wavelength, and beam size.