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

Limiting Reactant02:27

Limiting Reactant

70.1K
The relative amounts of reactants and products represented in a balanced chemical equation are often referred to as stoichiometric amounts. However, in reality, the reactants are not always present in the stoichiometric amounts indicated by the balanced equation.
70.1K
The Number e as a Limit01:29

The Number e as a Limit

90
The number e is a fundamental constant in calculus, playing a central role in describing continuous change, particularly exponential growth. It is most naturally defined through its relationship with the natural logarithm, which is the inverse of the exponential function with base e. This relationship allows e to be characterized using basic principles of differentiation rather than as an arbitrary numerical constant.A key property of the natural logarithm function, ln x, is that its derivative...
90
Econometric Views (EViews)01:29

Econometric Views (EViews)

580
Econometric Views, often stylized as EViews, is a package that merges statistical analysis with econometric studies. It is designed to provide tools for time series analysis, forecasting, and econometric model simulation. The software originated from MicroTSP software and has evolved significantly since its inception in 1981. The history of EViews is marked by a continuous effort to enhance its computational speed and user interface. It was initially developed for large computing systems but...
580
Cranial Bones: Lateral View01:27

Cranial Bones: Lateral View

4.5K
The lateral view of the cranium is dominated by temporal, sphenoid, and ethmoid bones.
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...
4.5K
Types of Limits I01:23

Types of Limits I

186
Limits are a key mathematical concept for understanding how functions behave as their input approaches specific values, particularly when the function is undefined. They help reveal trends and discontinuities by examining the values a function approaches rather than its actual value.One-sided limits focus on the direction from which a value is approached. When a function behaves differently depending on whether the input approaches from the left or the right, the two one-sided limits may not...
186
Limit Laws I01:25

Limit Laws I

225
Limit laws provide essential tools for analyzing how functions behave as their input approaches a specific value. These laws are particularly useful when dealing with combinations of functions, provided the individual limits exist. The Sum and Difference Laws state that the limit of the sum or difference of two functions equals the sum or difference of their respective limits:The Product Law asserts that the limit of the product of two functions equals the product of their individual limits:A...
225

You might also read

Related Articles

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

Sort by
Same author

Research on polarization-chiral sensing of arginine based on S-shaped and X-shaped terahertz metamaterials.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy·2026
Same author

MIL-53(Al)-functionalized terahertz metasurface sensor for specific detecting lung cancer biomarker of styrene.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy·2026
Same author

Post-peak dependence analysis in statistical damage constitutive modeling of brittle rocks.

Scientific reports·2026
Same author

Hybrid CLEAN filtering algorithm and terahertz radar for feature extraction of multi-rotors unmanned aerial vehicles.

Applied optics·2026
Same author

A perovskite La<sub>2</sub>CuO<sub>4</sub> electrocatalyst for CO<sub>2</sub> selective reduction to multi-carbon products.

Journal of colloid and interface science·2026
Same author

Electrically tunable triple-narrowband terahertz filter using a graphene-embedded metasurface.

Applied optics·2026

Related Experiment Video

Updated: Feb 2, 2026

Virtual Prism Adaptation Therapy: Protocol for Validation in Healthy Adults
06:12

Virtual Prism Adaptation Therapy: Protocol for Validation in Healthy Adults

Published on: February 12, 2020

7.3K

Limits on field of view for Risley prisms.

Yuan Zhou, Ying Chen, Peidong Zhu

    Applied Optics
    |November 22, 2018
    PubMed
    Summary

    This study investigates Risley prisms, exploring how total internal reflection and surface tilt limit ray directions. It reveals a trade-off between deviation power and angular aperture/field of view (FOV), guiding system design.

    Area of Science:

    • Optics and Photonics
    • Optical Engineering

    Background:

    • Risley prisms are crucial for beam steering and imaging but face limitations due to total internal reflection and surface tilt.
    • Understanding these constraints is essential for optimizing system performance.

    Purpose of the Study:

    • To investigate the directional constraints of incoming and outgoing rays in Risley prisms.
    • To analyze the impact of prism configuration, refractive index, and opening angle on angular aperture and field of view (FOV).

    Main Methods:

    • Employed a nonparaxial ray-tracing method based on the vector form of Snell's law.
    • Calculated incident angles and compared them with the critical angle to determine ray direction limitations.
    • Investigated four typical Risley prism configurations.

    More Related Videos

    Field Postmortem Rabies Rapid Immunochromatographic Diagnostic Test for Resource-Limited Settings with Further Molecular Applications
    07:40

    Field Postmortem Rabies Rapid Immunochromatographic Diagnostic Test for Resource-Limited Settings with Further Molecular Applications

    Published on: June 29, 2020

    14.5K
    Automated Behavioral Analysis of Large C. elegans Populations Using a Wide Field-of-view Tracking Platform
    07:20

    Automated Behavioral Analysis of Large C. elegans Populations Using a Wide Field-of-view Tracking Platform

    Published on: November 28, 2018

    9.8K

    Related Experiment Videos

    Last Updated: Feb 2, 2026

    Virtual Prism Adaptation Therapy: Protocol for Validation in Healthy Adults
    06:12

    Virtual Prism Adaptation Therapy: Protocol for Validation in Healthy Adults

    Published on: February 12, 2020

    7.3K
    Field Postmortem Rabies Rapid Immunochromatographic Diagnostic Test for Resource-Limited Settings with Further Molecular Applications
    07:40

    Field Postmortem Rabies Rapid Immunochromatographic Diagnostic Test for Resource-Limited Settings with Further Molecular Applications

    Published on: June 29, 2020

    14.5K
    Automated Behavioral Analysis of Large C. elegans Populations Using a Wide Field-of-view Tracking Platform
    07:20

    Automated Behavioral Analysis of Large C. elegans Populations Using a Wide Field-of-view Tracking Platform

    Published on: November 28, 2018

    9.8K

    Main Results:

    • Directional limitations of rays are dependent on prism orientation.
    • A trade-off exists between deviation power and angular aperture/FOV; higher refractive index and larger opening angles reduce aperture/FOV.
    • The 2121 configuration maximizes angular aperture, while the 1212 configuration is optimal for large angular FOV.

    Conclusions:

    • The study provides guidance on material, geometry, and configuration choices for Risley prism systems.
    • Optimizing beam steering and imaging adjustment requires careful consideration of the identified trade-offs and configuration-specific performance.