Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Cylinders in Three-Dimensional Space

Cylinders in Three-Dimensional Space

A cylindrical surface is generated when a two-dimensional profile curve is translated along a straight line in three-dimensional space. The translated copies of the curve form a surface composed of parallel rulings, each oriented in the same fixed direction. This construction allows many three-dimensional forms to be described using relatively simple planar equations.In Cartesian coordinates, a cylindrical surface is often recognized by an equation that omits one of the three variables. For...

$Interference and Diffraction$ 02:18

Interference and Diffraction

Interference is a characteristic phenomenon exhibited by waves. When two electromagnetic waves interact with their peaks and troughs coinciding, a resulting wave with enhanced amplitude is produced. This is known as constructive interference. In this case, the two waves interacting are in phase with each other.

Divergence Theorem in 3D Space

Divergence Theorem in 3D Space

In vector calculus, flux measures the total flow of a vector field through a surface. For a closed surface in three-dimensional space, this means measuring how much of the field passes outward through every point on the boundary. Directly calculating this flux can be difficult when the surface has a complicated or irregular shape. The Divergence Theorem provides a powerful alternative by relating surface flux to behavior inside the enclosed region.The Divergence Theorem states that the outward...

Racemic Mixtures and the Resolution of Enantiomers

Racemic Mixtures and the Resolution of Enantiomers

A racemic mixture, or racemate, is an equimolar mixture of enantiomers of a molecule that can be separated using their unique interaction with chiral molecules or media. Racemic mixtures are denoted by the (±)- prefix. This ‘optical rotation descriptor’ applies to the whole solution of a racemic mixture rather than a specific stereoisomer. Enantiomers typically have the same physical and chemical properties. Hence, they are not easily separable. However, enantiomers can exhibit different...

Curvilinear Motion: Rectangular Components

Curvilinear Motion: Rectangular Components

Curvilinear motion characterizes the movement of a particle or object along a curved path, notably evident when envisioning a car navigating a winding road. If the car starts at point A, its position vector is established within a fixed frame of reference, where the ratio of the position vector to its magnitude signifies the unit vector pointing in the position vector's direction.
As the car advances, its position evolves over time. Quantifying the car's velocity involves computing the time...

Triple Integrals in Rectangular Coordinates

Triple Integrals in Rectangular Coordinates

Triple integrals provide a method for calculating the accumulated value of a function over a three-dimensional region. Common applications include computing volume, mass, and other physical quantities that vary with position. The fundamental idea is to partition a solid region into small rectangular boxes, evaluate the function at sample points within each box, and sum the contributions. As the partitions become finer, this triple Riemann sum approaches the exact value of the triple integral.In...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Simultaneous measurement of strain and temperature by use of a single fiber Bragg grating written in an erbium:ytterbium-doped fiber.

Applied optics·2008

Same author

Simultaneous measurement of strain and temperature by use of a single-fiber Bragg grating and an erbium-doped fiber amplifier.

Applied optics·2008

Same author

Fiber Bragg grating temperature sensor with controllable sensitivity.

Applied optics·2008

Same author

Angular and Speckle Multiplexing of Photorefractive Holograms by use of Fiber Speckle Patterns.

Applied optics·2008

Same author

Recirculating fiber delay-line filter with a fiber bragg grating.

Applied optics·2008

Same author

Dynamic-strain measurement with dual-grating fiber sensor.

Applied optics·2008

Search research articles

Related Experiment Video

Updated: Jul 6, 2026

Uncovering Hidden Dynamics of Natural Photonic Structures Using Holographic Imaging

Uncovering Hidden Dynamics of Natural Photonic Structures Using Holographic Imaging

Published on: March 31, 2022

Resolution analysis of incoherent triangular holography.

S G Kim¹, B Lee, E S Kim

¹School of Electrical Engineering, Hoseo University, San 29-1, Sechul-ri, Baebang-myun, Asan, Choongnam, 336-795, Korea. sgkim@office.hoseo.ac.kr

|March 25, 2008

Summary

This summary is machine-generated.

This study details a modified triangular interferometer, enhancing hologram recording by eliminating bias and conjugate images. Its resolution was analyzed and compared to conventional systems.

More Related Videos

Digital Inline Holographic Microscopy (DIHM) of Weakly-scattering Subjects

Digital Inline Holographic Microscopy (DIHM) of Weakly-scattering Subjects

Published on: February 8, 2014

Quantifying Microorganisms at Low Concentrations Using Digital Holographic Microscopy (DHM)

Quantifying Microorganisms at Low Concentrations Using Digital Holographic Microscopy (DHM)

Published on: November 1, 2017

Related Experiment Videos

Last Updated: Jul 6, 2026

Uncovering Hidden Dynamics of Natural Photonic Structures Using Holographic Imaging

Uncovering Hidden Dynamics of Natural Photonic Structures Using Holographic Imaging

Published on: March 31, 2022

Digital Inline Holographic Microscopy (DIHM) of Weakly-scattering Subjects

Digital Inline Holographic Microscopy (DIHM) of Weakly-scattering Subjects

Published on: February 8, 2014

Quantifying Microorganisms at Low Concentrations Using Digital Holographic Microscopy (DHM)

Quantifying Microorganisms at Low Concentrations Using Digital Holographic Microscopy (DHM)

Published on: November 1, 2017

Area of Science:

Optics and Photonics
Interferometry
Holography

Background:

Conventional interferometers can suffer from bias and conjugate image formation in hologram recording.
Accurate point-spread function (PSF) derivation is crucial for understanding imaging system performance.

Purpose of the Study:

To derive and analyze the point-spread function (PSF) of a modified triangular interferometer.
To evaluate the resolution of this modified system and compare it with conventional interferometers.

Main Methods:

Derivation of the point-spread function (PSF) encompassing both recording and reconstruction stages.
Analysis of the modified triangular interferometer's resolution characteristics.
Comparative analysis against conventional interferometers based on key parameters.

Main Results:

The modified triangular interferometer successfully forms incoherent holograms without bias and conjugate images.
Resolution analysis revealed performance characteristics influenced by amplification factor, wavelength, and hologram size.

Conclusions:

The modified triangular interferometer offers advantages in hologram recording by mitigating common artifacts.
Its resolution performance is well-defined and comparable to conventional systems under specific conditions.