Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator08:39

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

10.3K
We show how to encode the complex field of laser beams by using a single phase element. A common-path interferometer is employed to mix the phase information displayed into a phase-only spatial light modulator to finally retrieve the desired complex field pattern at the output of an optical imaging...
10.3K
Wideband Optical Detector of Ultrasound for Medical Imaging Applications08:21

Wideband Optical Detector of Ultrasound for Medical Imaging Applications

11.7K
Optical detection of ultrasound is impractical in many imaging scenarios because it often requires stable environmental conditions. We demonstrate an optical technique for ultrasound sensing in volatile environments with miniaturization and sensitivity levels appropriate for optoacoustic imaging in restrictive scenarios, e.g. intravascular...
11.7K
Application of Mid-Pancreatectomy with End-to-End Anastomosis in Pancreatic Benign Tumors02:20

Application of Mid-Pancreatectomy with End-to-End Anastomosis in Pancreatic Benign Tumors

708
The present protocol describes the application of mid-pancreatectomy combined with end-to-end anastomosis in the surgical treatment of pancreatic benign tumors, which presents a feasible solution for managing such tumors while concurrently preserving pancreatic...
708
Recapitulation of an Ion Channel IV Curve Using Frequency Components10:14

Recapitulation of an Ion Channel IV Curve Using Frequency Components

13.9K
There are technical obstacles to measuring current flux through multiple ion channels simultaneously, and later discerning what portion of the transmembrane current is due to each channel type. To address this need, this method presents a way to generate the IV curve of individual channel types using specific frequency...
13.9K
Application of Optical Coherence Tomography to a Mouse Model of Retinopathy08:22

Application of Optical Coherence Tomography to a Mouse Model of Retinopathy

5.2K
Here, we describe an in vivo imaging technique using optical coherence tomography to facilitate the diagnosis and quantitative measurement of retinopathy in...
5.2K
Bending of Curved Members - Neutral Surface01:16

Bending of Curved Members - Neutral Surface

492
In curved beams, unlike straight beams, the stress distribution across the cross-section is not uniform due to the beam's curvature. This non-uniformity arises because the neutral axis, where stress is zero, does not align with the centroid of the section. In a curved beam, the strain varies along the section as a function of the distance from the neutral axis.
Consider the curved member described in the previous lesson. According to Hooke's law, which relates stress to strain within the...
492

You might also read

Related Articles

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

Sort by
Same author

Techniques and technologies for shroud and baffle design in reflective triplet freeform telescopes.

Applied optics·2026
Same author

Workflow for modeling of generalized mid-spatial frequency errors in optical systems.

Optics express·2024
Same author

Use of pupil-difference moments for predicting optical performance impacts of generalized mid-spatial frequency surface errors.

Optics express·2023
Same author

Pupil-difference moments for estimating relative modulation from general mid-spatial frequency surface errors.

Optics letters·2023
Same author

Mechanical Control of the Optical Bandgap in One-Dimensional Photonic Crystals.

Micromachines·2022
Same author

Design, fabrication, and characterization of a tunable LED-based illuminator using refractive freeform arrays.

Optics express·2022

Related Experiment Video

Updated: Jan 19, 2026

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
08:39

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

10.3K

The Minimum Modulation Curve as a tool for specifying optical performance: application to surfaces with mid-spatial

Hamidreza Aryan, Glenn D Boreman, Thomas J Suleski

    Optics Express
    |September 13, 2019
    PubMed
    Summary

    The Minimum Modulation Curve (MMC) offers a new way to assess optical system image quality. It guarantees performance across all orientations, unlike traditional methods, especially for complex systems with errors.

    More Related Videos

    Wideband Optical Detector of Ultrasound for Medical Imaging Applications
    08:21

    Wideband Optical Detector of Ultrasound for Medical Imaging Applications

    Published on: May 11, 2014

    11.7K
    Application of Mid-Pancreatectomy with End-to-End Anastomosis in Pancreatic Benign Tumors
    02:20

    Application of Mid-Pancreatectomy with End-to-End Anastomosis in Pancreatic Benign Tumors

    Published on: February 9, 2024

    708

    Related Experiment Videos

    Last Updated: Jan 19, 2026

    Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
    08:39

    Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

    Published on: January 28, 2019

    10.3K
    Wideband Optical Detector of Ultrasound for Medical Imaging Applications
    08:21

    Wideband Optical Detector of Ultrasound for Medical Imaging Applications

    Published on: May 11, 2014

    11.7K
    Application of Mid-Pancreatectomy with End-to-End Anastomosis in Pancreatic Benign Tumors
    02:20

    Application of Mid-Pancreatectomy with End-to-End Anastomosis in Pancreatic Benign Tumors

    Published on: February 9, 2024

    708

    Area of Science:

    • Optical Engineering
    • Image Quality Assessment
    • Metrology

    Background:

    • Traditional Modulation Transfer Function (MTF) analysis is insufficient for complex optical systems.
    • Asymmetric impulse responses, off-axis aberrations, mid-spatial frequency errors, and freeform surfaces challenge standard MTF characterization.

    Purpose of the Study:

    • Introduce and develop the Minimum Modulation Curve (MMC) as a comprehensive image quality metric.
    • Provide a method to guarantee optical system performance regardless of spatial frequency orientation.

    Main Methods:

    • Utilized the two-dimensional MTF in polar coordinates.
    • Plotted the minimum MTF across all azimuth angles as a function of radial spatial frequency.
    • Applied the MMC concept to surface profile data with mid-spatial frequency errors.

    Main Results:

    • The MMC provides a single curve that represents the worst-case modulation transfer at each spatial frequency.
    • This new metric is presented in a format analogous to standard MTF curves.
    • Demonstrated the MMC's utility in specifying and verifying optical system performance for challenging systems.

    Conclusions:

    • The Minimum Modulation Curve (MMC) is a valuable tool for specifying and evaluating optical system image quality.
    • It addresses limitations of 1D MTF and 2D MTF profiles in complex optical designs.
    • The MMC ensures performance guarantees across all spatial frequency orientations.