<ns0:vcard>BEGIN:vCardVERSION:3.0ORG:Kansas State Physics Education Research GroupADR;TYPE=WORK,POSTAL,PARCEL:;;403 Cardwell Hall;Kansas State University;Manhattan;KS;66506;TEL;TYPE=Organization:+(785) 532-1612TEL;TYPE=:+TEL;TYPE=FAX:+(785) 532-6806EMAIL;TYPE=INTERNET,Organization:kim@phys.ksu.eduEMAIL;TYPE=INTERNET,:END:vCard</ns0:vcard>, <ns0:vcard>BEGIN:vCardVERSION:3.0FN:Dean A. ZollmanTITLE:ORG:Kansas State UniversityADR;TYPE=WORK,POSTAL,PARCEL:;;Department of Physics;116 Cardwell Hall;Manhattan;KS;66506-2601;USTEL;TYPE=Other:+785 532-1619TEL;TYPE=Department:+785-532-1612TEL;TYPE=FAX:+785 532-7167EMAIL;TYPE=INTERNET,:dzollman@phys.ksu.eduEMAIL;TYPE=INTERNET,:END:vCard</ns0:vcard> · The Physics Video Demonstration Database (Cornell University)
This resource illustrates the interference patterns for diffraction through double slits. A series of sources, electrons, protons, neutron, photons, and pions, can be chosen for the virtual experiment. The energy of the source, the slit separation, and the flux rate can all be adjusted. The diffraction patterns are built from random flashes on a screen. The screens can be saved for comparison of different experiments.
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<vcard>BEGIN:vCard\VERSION:3.0\ORG:Kansas State Physics Education Research Group\ADR;TYPE=WORK,POSTAL,PARCEL:;;403 Cardwell Hall;Kansas State University;Manhattan;KS;66506;\TEL;TYPE=Organization:+(785) 532-1612\TEL;TYPE=:+\TEL;TYPE=FAX:+(785) 532-6806\EMAIL;TYPE=INTERNET,Organization:kim@phys.ksu.edu\EMAIL;TYPE=INTERNET,:\END:vCard</vcard>, <vcard>BEGIN:vCard\VERSION:3.0\FN:Dean A. Zollman\TITLE:\ORG:Kansas State University\ADR;TYPE=WORK,POSTAL,PARCEL:;;Department of Physics;116 Cardwell Hall;Manhattan;KS;66506-2601;US\TEL;TYPE=Other:+785 532-1619\TEL;TYPE=Department:+785-532-1612\TEL;TYPE=FAX:+785 532-7167\EMAIL;TYPE=INTERNET,:dzollman@phys.ksu.edu\EMAIL;TYPE=INTERNET,:\END:vCard</vcard> · The Physics Video Demonstration Database (Cornell University)
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Pallikari, Fotini · 2022
Cited by 0Open access
Yanhua HUANG, Huanghui CHEN, Jincan WANG et al. · Wuli yu gongcheng. · 2025
Based on Python libraries such as Matplotlib, Numpy, and PyQt5, this paper designs and develops a simulation platform for the Young's double-slit interference and double-slit diffraction experiments. The simulation platform can dynamically display the optical paths, spectra, and intensity variations corresponding to double-slit interference and diffraction in real time by adjusting experimental parameters such as wavelength, slit width, slit separation, screen distance, and medium refractive index. Additionally, the double-slit interference project discusses the color spectrum formed by trichromatic light as the light source, while the double-slit diffraction project features a discussion on the missing-order phenomenon. The platform also embeds animations of the double-slit interference optical path principle made with GeoGebra and a 3D animation of the double-slit diffraction experiment made with SolidWorks, vividly illustrating the mechanisms of double-slit interference and the experimental process of double-slit diffraction. This simulation platform helps students understand abstract optical theories and formulas, analyze the differences and connections between double-slit interference and diffraction, and serves as an effective auxiliary tool for both theoretical and experimental teaching in wave optics.
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Satoshi Ishii, Alexander V. Kildishev, Evgenii E. Narimanov et al. · 2012
Our experiment demonstrates a subwavelength-wide peak from double-slit diffraction inside a slab with hyperbolic dispersion; this highly localized field can be used for subwavelength probes.
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Joachim Domke, Hans, Holovatsky, Volodymyr, Brunschwig, Fernand · Acervo Digital da Universidade Estadual Paulista (Universidade Estadual Paulista) · 2013
Esta demonstração mostra o padrão de interferência produzido por duas ondas de luz, com mesmo comprimento de onda eque é difratado através de duas fendas estreitas. Você pode ajustar o comprimento de onda da luz, a amplitude e a distância entre as fendas. Mudando o ângulo, você pode ver o deslocamento das ondas de luz e a formação de intensidades máximas e mínimas da luz
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Anton Zeilinger, R. Gähler, C. G. Shull et al. · Reviews of Modern Physics · 1988
The authors report detailed experiments and comparison with first-principle theoretical calculation of the diffraction of cold neutrons ($\ensuremath{\lambda}\ensuremath{\approx}2$ nm) at single- and double-slit assemblies of dimensions in the 20-100 \ensuremath{\mu}m range. Their experimental results show all predicted features of the diffraction patterns in great detail. Particularly, their double-slit diffraction experiment is its most precise realization hitherto for matter waves.
Cited by 313
Ying Yu, Zhe Li · 2000
The double-slit electron diffraction experiment is an ideal experiment for explaining the waveparticle duality. It serves as the.experiment basis for the wave-particle duality of material particles and the statistical explanation of a wave function. Bat how do the electrons pass through the double-slit and form the interference patterns? In this paper the answer is exploded by experiment combined with wave-particle duality and uncertainty principle.
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Xiang-Yao Wu, Zhang Baijun, Haibo Li et al. · Chinese Physics Letters · 2007
The phenomena of electron, neutron, atomic and molecular diffraction have been studied by many experiments, and these experiments are explained by some theoretical works. In this paper, we study electronic double-slit diffraction with quantum mechanical approach. We can obtain the results: (1) When the slit width $a$ is in the range of $3\lambda\sim 50\lambda$ we can obtain the obvious diffraction patterns. (2) when the ratio of $\frac{d+a}{a}=n (n=1, 2, 3,\cdot\cdot\cdot)$, order $2n, 3n, 4n,\cdot\cdot\cdot$ are missing in diffraction pattern. (3)When the ratio of $\frac{d+a}{a}\neq n (n=1, 2, 3,\cdot\cdot\cdot)$, there isn't missing order in diffraction pattern. (4) We also find a new quantum mechanics effect that the slit thickness $c$ has a large affect to the electronic diffraction patterns. We think all the predictions in our work can be tested by the electronic double-slit diffraction experiment.
Cited by 2Open access
Romain Tirole, Stefano Vezzoli, Emanuele Galiffi et al. · Nature Physics · 2023
Cited by 177
Ken Harada, Kodai Niitsu, Keiko Shimada et al. · Microscopy and Microanalysis · 2019
Journal Article Electron Holography on Fraunhofer Diffraction Using Double Slit Get access Ken Harada, Ken Harada CEMS, RIKEN (The Institute of Physical and Chemical Research), Hatoyama, Saitama 350-0395, JapanDepartment of Materials Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan Search for other works by this author on: Oxford Academic Google Scholar Kodai Niitsu, Kodai Niitsu Department of Materials Science & Engineering, Kyoto University, Kyoto, Kyoto 606-8501, Japan Search for other works by this author on: Oxford Academic Google Scholar Keiko Shimada, Keiko Shimada CEMS, RIKEN (The Institute of Physical and Chemical Research), Hatoyama, Saitama 350-0395, Japan Search for other works by this author on: Oxford Academic Google Scholar Tetsuji Kodama, Tetsuji Kodama Graduate School of Science & Technology, Meijo University, Nagoya, Aichi 468-8502, Japan Search for other works by this author on: Oxford Academic Google Scholar Tetsuya Akashi, Tetsuya Akashi Research & Development Group, Hitachi, Ltd., Hatoyama, Saitama 350-0395, JapanDepartment of Applied Quantum Physics, Kyushu University, Fukuoka, Fukuoka 810-0395, Japan Search for other works by this author on: Oxford Academic Google Scholar Yoshimasa A Ono, Yoshimasa A Ono CEMS, RIKEN (The Institute of Physical and Chemical Research), Hatoyama, Saitama 350-0395, Japan Search for other works by this author on: Oxford Academic Google Scholar Daisuke Shindo, Daisuke Shindo CEMS, RIKEN (The Institute of Physical and Chemical Research), Hatoyama, Saitama 350-0395, JapanIMRAM, Tohoku University, Sendai, Miyagi 980-8577, Japan Search for other works by this author on: Oxford Academic Google Scholar Hiroyuki Shinada, Hiroyuki Shinada Research & Development Group, Hitachi, Ltd., Hatoyama, Saitama 350-0395, Japan Search for other works by this author on: Oxford Academic Google Scholar Shigeo Mori Shigeo Mori Department of Materials Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan Search for other works by this author on: Oxford Academic Google Scholar Microscopy and Microanalysis, Volume 25, Issue S2, 1 August 2019, Pages 102–103, https://doi.org/10.1017/S1431927619001247 Published: 01 August 2019
Cited by 1Open access
Kamrul Alam · ThinkTech (Texas Tech University) · 2013
Surface Plasmon Polaritons (SPP) is a quasi two dimensional electromagnetic wave coupled with the free electrons in the metal. Most of the electric field and magnetic fields are contained in the dielectric. Since SPP is a wave, it should exhibit wave like behavior such as, interference, diffraction etc. Young’s double slit experiment is the most famous interference experiment. Two parallel waveguides were used for producing interference patterns with SPPs, which is equivalent to the Young’s double slit diffraction experiment. SPP interference was studied using SPP tomography. A series of experiments were done changing the separation of the waveguides. There was a good correspondence between observed and simulated interference patterns.
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Ángel S. Sanz, F. Borondo, M.J. Bastiaans · arXiv (Cornell University) · 2003
The effects of incoherence and decoherence in the double--slit experiment are studied using both optical and quantum--phenomenological models. The results are compared with experimental data obtained with cold neutrons.
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Ángel S. Sanz, F. Borondo, M.J. Bastiaans · Physical Review A · 2005
The effects of incoherence and decoherence in a double-slit experiment are studied using both optical and quantum-phenomenological models. The results are compared with experimental data obtained with cold neutrons.
Cited by 33Open access
M. K. Balyan · Acta Crystallographica Section A Foundations and Advances · 2023
The theoretical investigation of double-slit X-ray dynamical diffraction in curved crystals shows that Young's interference fringes are formed. An expression for the period of the fringes has been established which is polarization sensitive. The position of the fringes in the cross section of the beam depends on the deviation from the Bragg exact orientation for a perfect crystal, on the curvature radius and on the thickness of the crystal. This type of diffraction can be used for determination of the curvature radius by measuring the shift of the fringes from the centre of the beam.
Cited by 3
Romain Tirole, Stefano Vezzoli, Riccardo Sapienza et al. · Figshare · 2023
Source data for the results shown in the main text and extended figures of 'Double-slit time diffraction at optical frequencies'. Methodology and instrumentation described in the Methods section of the main text.
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Tirole, Romain, Vezzoli, Stefano, sapienza, riccardo et al. · Figshare · 2023
Source data for the results shown in the main text and extended figures of 'Double-slit time diffraction at optical frequencies'. Methodology and instrumentation described in the Methods section of the main text.
Cited by 0Open access
Romain Tirole, Stefano Vezzoli, Emanuele Galiffi et al. · Frontiers in Optics + Laser Science 2022 (FIO, LS) · 2022
In a temporal version of a single slit and Young’s double slit experiments, newly generated optical frequencies form a diffraction pattern. The spectral extent of these frequencies is beyond the expected bandwidth of the modulation.
Cited by 4
Lunazzi, José J., Rivera, Noemí I. · Figshare · 2002
Pseudoscopic images that keep a continuous parallax are shown to be possible due to a double diffraction process intermediated by a slit. One diffraction grating acts as a wavelength encoder of views while a second diffraction grating decodes the projected image. The process results in the enlargement of the image under common white light illumination.
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Lunazzi, José J., Rivera, Noemí I. · Figshare · 2002
Pseudoscopic images that keep a continuous parallax are shown to be possible due to a double diffraction process intermediated by a slit. One diffraction grating acts as a wavelength encoder of views while a second diffraction grating decodes the projected image. The process results in the enlargement of the image under common white light illumination.
Cited by 0Open access