• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Document
Document

... Width of central fringe is 450 times slit width. Find W if the distance to the screen is 18000W. ...
Optical measurement technique with telecentric lenses
Optical measurement technique with telecentric lenses

[pdf]
[pdf]

... Fig. 6 Dependencies of a number of scattering events, N sc on sourcedetector separation, ⌬. The case of nonabsorbing media. Dots: number of scatterers formally calculated from experimental correlation function using Eqs. (4), (5) and (9). Solid line: results of linear interpolation. (a): H ⫽0.5 mm; ...
Optical techniques for molecular manipulation
Optical techniques for molecular manipulation

... refraction and total internal reflection • many different designs, offering different geometries and acceptance angles ...
Optical Properties of Plasmonic Ag/Ni Square Nanostructures
Optical Properties of Plasmonic Ag/Ni Square Nanostructures

... The field of plasmonics is a rather new one, with its origin in the beginning of the 1900s. Besides shedding light on long existing phenomena such as the stained glass of churches and castles, the plasmons come with enticements of applications in a wide range of domains from more efficient computer ...
Chapter 2 Introduction to Waveguide and Bragg Grating Theory 2.1
Chapter 2 Introduction to Waveguide and Bragg Grating Theory 2.1

General equation for the differential pathlength factor of the frontal
General equation for the differential pathlength factor of the frontal

... the frontal human head, incorporating dependency on wavelength and age, based on published data. We validated the equation using different data sets of experimentally determined DPFs from six independent studies. © The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported Lice ...
A simple peak-to-average power ratio reduction
A simple peak-to-average power ratio reduction

... power of all optical OFDM symbols changes slightly. Therefore, PAPR can only be discrete values. Since the PAPR distribution here differs greatly from those in conventional optical OFDM systems, they cannot have similar probability distribution functions , which is theoretically proved in section 3. ...
AS Waves and Optics
AS Waves and Optics

... (a) In an experiment, a narrow beam of white light from a filament lamp is directed at normal incidence at a diffraction grating. Complete the diagram in the figure below to show the light beams transmitted by the grating, showing the zero-order beam and the ...
Optical device having equal length waveguide paths
Optical device having equal length waveguide paths

Beam Path Conditioning for High
Beam Path Conditioning for High

... use adaptive optics techniques to control the wavefront phase distribution [1]. The controller measures and corrects the wavefront irregularities introduced by the laser device and internal optical train imperfections between the laser and the exit aperture of the beanl director. The controller must ...
Observational Astronomy
Observational Astronomy

...  Heavy  Impossible to make segmented lenses ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)

... behavior of the atmosphere with respect to wavelength and radius of the raindrop depending on the weather condition described in Section 2.3. Following Fig. 1 shows the scattering coefficient dependence on wavelength of the optical source. It should be mentioned that the radius of the raindrop varie ...
Investigation of the presence of rod-shaped bacteria on food surface
Investigation of the presence of rod-shaped bacteria on food surface

... length and outgoing secondary wavelength are identical, this method is called elastic scattering, while if there exists a wavelength shift, it is referred to as inelastic scattering. In the elastic scattering method, angular scatter measurements have been utilized for various quantitative studies of ...
Effective Wavelength Scaling for Optical Antennas
Effective Wavelength Scaling for Optical Antennas

RAY OPTICS NOTES - RIT Center for Imaging Science
RAY OPTICS NOTES - RIT Center for Imaging Science

... electromagnetic radiation of any “color,” temporal frequency, and wavelength. This is more general than the definition put forth by humanocentrics (e.g., color scientists), but is much more reasonable in our field, where we want to take advantage of all measureable radiation to learn information abo ...
Light Measurement Handbook
Light Measurement Handbook

... At x-ray and shorter wavelengths, electromagnetic radiation tends to be quite particle like in its behavior, whereas toward the long wavelength end of the spectrum the behavior is mostly wavelike. The visible portion occupies an intermediate position, exhibiting both wave and particle properties in ...
holography - UCSB Physics
holography - UCSB Physics

... allowing more students to perform the lab. The optics table has been divided into two partitions which allows a specific set-up to remain intact. There is enough equipment to permit two simultaneous labs to run without daily tear-down and set-up. The lab now has two electromechanical shutters. All t ...
Calibration of Optical Tweezers
Calibration of Optical Tweezers

... trap, we were able to measure the trap stiffness to the correct order of magnitude for different bead sizes and laser intensities. The stiffness directly depends on the power and wavelength of the laser, the size and shape of the trapped object, and the refractive indices of the object and surroundi ...
IX71/IX81 - Olympus Microscopy Resource Center
IX71/IX81 - Olympus Microscopy Resource Center

... As new fluorochromes are developed and new methods of light excitation and manipulation become more popular for live cell experiments, more and more researchers will require the use of low phototoxicity near-IR wavelengths in addition to the conventional visible spectrum. Olympus has equipped its IX ...
Reflection distributions of textured monocrystalline - CECS
Reflection distributions of textured monocrystalline - CECS

Slide 1
Slide 1

... • Since both phase and intensity of light reflected by each pixel can be controlled, SLM can easily realize most RETs (resolution enhancement technology) such as phase-shifting, optical proximity correction (OPC), sub-resolution assist features (SRAF), and chromeless phase lithography (CPL). • When ...
Fast Algorithms for Estimating Aerosol Optical Depth and Correcting Thematic Mapper Imagery
Fast Algorithms for Estimating Aerosol Optical Depth and Correcting Thematic Mapper Imagery

... technique that is somewhat similar to image convolution. More precisely, we build a window of appropriate size around each pixel and apply the same window algorithm as before. We nd the optical depth of each pixel (not a window), and therefore we expect to generate more accurate estimates. It turns ...
Large acceptance of non-collinear phase
Large acceptance of non-collinear phase

... through non-collinear phase-matching process in anomalous-dispersion-like environment [17]. The surface complete phase-matching type has its own advantages of relative high conversion efficiency and easy realization. In our previous research [14], we have already observed the phenomenon, analyzed th ...
GPS General Particle Source
GPS General Particle Source

... the emitted photon frequency increases and their number decreases ...
< 1 ... 24 25 26 27 28 29 30 31 32 ... 133 >

Nonimaging optics

Nonimaging optics (also called anidolic optics) is the branch of optics concerned with the optimal transfer of light radiation between a source and a target. Unlike traditional imaging optics, the techniques involved do not attempt to form an image of the source; instead an optimized optical system for optical radiative transfer from a source to a target is desired.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report