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Optical phenomenon of Diffraction of Light
Optical phenomenon of Diffraction of Light

The Image portrays the optical phenomenon of Diffraction of Light.  When Light diffracts off small particles or circular aperture, we obtain  diffraction pattern in the form of rings. It is used to determine the size of the particle by analyzing the pattern observed. Placing a spare mobile camera lens on top of the front camera of a phone,I added a drop of water on the camera lens.Then I shone a flash light at certain distance above the setup thus attaining a diffraction pattern.

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Latest News

OptoSigma’s Optical Components Go to Mars

03 August 2020
OptoSigma announced (19) of their optical components have been installed in the SuperCam, a remote optical sensing instrument equipped on NASA’s...

Scientist to scientist: Make time to try The OSAF Innovation School

06 August 2020
The Innovation School powered by the OSA Foundation introduces intrapreneurial and entrepreneurial scientists to the nuances of business. I...

OSA Quantum 2.0 Keynote Speakers to Introduce Latest Breakthroughs with Quantum Technologies

05 August 2020
Distinguished keynote speakers from academia and industry will present latest developments in quantum systems and quantum computing at the...

Researchers Capture X-ray Images with Unprecedented Speed and Resolution

05 August 2020
Researchers have demonstrated a new high-resolution x-ray imaging technique that can capture the motion of rapidly moving objects and quickly...

OIDA Member Companies to Showcase Latest Technologies in All-Virtual Presentations

29 July 2020
The OSA Industry Development Associates (OIDA) will host the first all-virtual Technology Showcase for member companies to present their latest...

OSA Publishing

Recently Published

Introduction to the JOCN special issue on future PON architectures enabled by advanced technology

Journal of Optical Communications and Networking, Vol. 12 Issue 9, pp.FPA1-FPA3 (2020)
This JOCN Special Issue, which spans the September and October 2020 issues, investigates the future of passive optical networks (PONs) in light of ...

Integrated dispersion compensated mode-locked quantum dot laser

Photonics Research, Vol. 8 Issue 9, pp.1428-1434 (2020)
Quantum dot lasers are excellent on-chip light sources, offering high defect tolerance, low threshold, low temperature variation, and high feedback...

Decoding scheme based on CNN for mobile optical camera communication

Applied Optics, Vol. 59 Issue 23, pp.7109-7113 (2020)
A decoding scheme based on a convolution neural network (CNN) is proposed and experimentally demonstrated in mobile optical camera communication (O...

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