Article | Open Access

Fourier Transform in Speckle Photography for Measuring the Refractive Index For A Transparent Plate

Volume 6, Number 1

Nasser A. Moustafa

Department of Physics, Faculty of Science, Helwan University, Ain Helwan, Cairo (Egypt).

DOI : http://dx.doi.org/10.13005/msri/060113

Download this article as:

ABSTRACT:

This paper reports on the application of Fourier transform to speckle photography. The simple technique here enables the measurement of the refractive index of a transparent plate. A simple mathematical approach has been applied utilizing the resulting data to estimate the refractive index of the plate.

KEYWORDS:

Speckle photography; Fourier transform; refractive index estimation

Article Metrics

PlumX:

Views: 175 Views

PDF Downloads: 731

Article Publishing History

Received on: 03 Mar 2009
Accepted on: 06 Jun 2009

ISSN

Print: 0973-3469, Online: 2394-0565

AUTHOR RESOURCES

Author Resources

Reviewer Resources

Reviewer Resources

Journal Blog

CrossRef Member Participation

Participation Report

Partnered with Publons

Partnered with Publons

ORCID

Know about ORCID

Reader Insights

Social

Special Issue – 2023

Apply for Editorial Board

Apply Online for Editorial Board Member

recent

Your Content Goes Here

Popular

Your Content Goes Here

Comments

Your Content Goes Here

Tags

More Links

Proposal for Association
Proposal for Special Issue
Recommend this Journal

Recent Articles

Facile Synthesis and Comprehensive Characterisation of Nanoparticles of Fe2O3 and Further Study of Their Antimicrobial and Antimalarial Efficacy

Taha Sheikh2026-02-10T04:49:57+00:00February 10, 2026|0 Comments

Introduction The field of nanotechnology has emerged as a transformative discipline with substantial implications across multiple scientific domains, including environmental science, medicine, and advanced materials development.1–3 Nanoscale materials exhibit enhanced performance characteristics compared to their [...]

Advancing the Frontiers of Materials Science: From Fundamentals to Applications in Healthcare and Technology

Taha Sheikh2026-02-05T04:39:59+00:00February 5, 2026|0 Comments

Introduction Materials science remains at the heart of a multitude of transformative technologies. From energy and electronics to healthcare and environmental remediation, the demands placed on materials are growing ever more complex. The journal Materials [...]

Spectroscopic and Thermal Analysis of Synthesized Inorganic Phosphate Glass Fertilizers: A Comprehensive Characterization Study

Taha Sheikh2026-01-14T08:06:11+00:00January 9, 2026|Comments Off on Spectroscopic and Thermal Analysis of Synthesized Inorganic Phosphate Glass Fertilizers: A Comprehensive Characterization Study

Introduction We are currently facing an environmental emergency, making the protection of our environment more critical than ever. While fertilizers play a vital role in agriculture by promoting plant growth and enhancing food production, they [...]

Study of AAS, XPS and UV on Glass Fertilizers and Application on Sesame

Taha Sheikh2026-01-14T08:04:10+00:00January 9, 2026|Comments Off on Study of AAS, XPS and UV on Glass Fertilizers and Application on Sesame

Introduction The exponential augmentation of the global populace precipitates a concomitant escalation of environmental pressures, thereby underscoring the imperative for judicious environmental stewardship in the face of burgeoning ecological exigencies. The rapid proliferation of the [...]

Green Synthesis of TiO₂ Nanoparticles Using Swertia chirata Extract: An Eco-Friendly Approach to Nanomaterial Production

Taha Sheikh2026-01-14T08:03:00+00:00January 9, 2026|Comments Off on Green Synthesis of TiO₂ Nanoparticles Using Swertia chirata Extract: An Eco-Friendly Approach to Nanomaterial Production

Introduction Nanotechnology and TiO₂ Nanoparticles Nanotechnology has emerged as a transformative field in materials science, enabling the development of nanomaterials with novel physicochemical properties distinct from their bulk counterparts1. Among metal oxides, titanium dioxide (TiO₂) [...]

License:

This work is licensed under a Creative Commons Attribution 4.0 International License.