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

Sternberg's Triangular Theory of Love02:15

Sternberg's Triangular Theory of Love

45.9K
We typically love the people with whom we form relationships, but the type of love we have for our family, friends, and lovers differs. Robert Sternberg (1986) proposed that there are three components of love: intimacy, passion, and commitment. These three components form a triangle that defines multiple types of love: this is known as Sternberg’s triangular theory of love. Intimacy is the sharing of details and intimate thoughts and emotions. Passion is the physical attraction—the...
45.9K
Rectangular and Triangular Pulse Function01:19

Rectangular and Triangular Pulse Function

1.9K
The unit rectangular pulse function is mathematically represented by a rectangular function centered at the origin with a height of one unit. This function is defined by two parameters: T, which specifies the center location of the pulse along the time axis, and τ, which determines the pulse duration.
For example, consider a rectangular pulse with a 5V amplitude, a 3-second duration, and centered at t=2 seconds. This pulse can be expressed using the rectangular function, written as,
1.9K
Resonance02:52

Resonance

65.2K
The Lewis structure of a nitrite anion (NO2−) may actually be drawn in two different ways, distinguished by the locations of the N-O and N=O bonds.
65.2K
Hypothalamic-Pituitary Axis01:37

Hypothalamic-Pituitary Axis

66.0K
The response to stress—be it physical or psychological, acute or chronic—involves activation of the Hypothalamic-Pituitary-Adrenal (HPA) axis. The HPA axis is part of the neuroendocrine system because it involves both neuronal and hormonal communication. Its function is to regulate homeostatic systems—metabolic, cardiovascular, and immune—providing the necessary means to respond to a stressor.
66.0K
Perpendicular-Axis Theorem01:16

Perpendicular-Axis Theorem

4.6K
The perpendicular-axis theorem states that the moment of inertia of a planar object about an axis perpendicular to its plane is equal to the sum of the moments of inertia about two mutually perpendicular concurrent axes lying in the plane of the body.
Consider a circular disc of mass M and radius R lying along an x-y plane. The origin lies at the center of the disc, and the z-axis is perpendicular to the disc's plane. All three axes coincide at the disc's center. The moment of inertia of this...
4.6K
Parallel-axis Theorem01:06

Parallel-axis Theorem

8.3K
The parallel-axis theorem provides a convenient and quick method of finding the moment of inertia of an object about an axis parallel to the axis passing through its center of mass. Consider a thin rod as an example. There is a striking similarity between the process of finding the moment of inertia of a thin rod about an axis through its middle, where the center of mass lies, and about an axis through its end using the conventional method. In the conventional method, the concept of linear mass...
8.3K

You might also read

Related Articles

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

Sort by
Same author

The clinical and molecular landscape of thalamic glioma.

Neuro-oncology·2026
Same author

Decolorization of synthetic dyes by Stropharia rugosoannulata producing laccases as the main ligninolytic enzyme and their application.

Journal of environmental sciences (China)·2026
Same author

Functions of dendrobine in a zebrafish model of diabetic retinopathy.

Journal of translational medicine·2026
Same author

Therapeutic functions of tanshinone IIA in a zebrafish model of glucocorticoid-induced osteoporosis.

Frontiers in pharmacology·2026
Same author

Optimization method for TDI-CCD image noise suppression based on improved transformer algorithm.

Scientific reports·2026
Same author

Plant growth point localization via epoch-based prior annealing.

Scientific reports·2026
Same journal

Multifunctional reconfigurable terahertz metasurface based on vanadium dioxide phase transition: achieving broadband absorption and efficient polarization conversion.

Applied optics·2026
Same journal

High-Q-factor electromagnetically induced transparency utilizing quasi-bound states in the continuum in an all-dielectric terahertz metasurface.

Applied optics·2026
Same journal

Automated stitching interferometry for high-precision metrology of X-ray mirrors.

Applied optics·2026
Same journal

Experimental demonstration of an approach to designing a metal-dielectric DBR resonant cavity structure.

Applied optics·2026
Same journal

High-precision wavefront reconstruction from a single-shot interferogram using a physics-driven hybrid feature calibration network.

Applied optics·2026
Same journal

Ultra-high-Q Fano resonance based on coupled topological corner states in Kagome photonic crystals.

Applied optics·2026
See all related articles

Related Experiment Video

Updated: Jan 30, 2026

Label-free Single Molecule Detection Using Microtoroid Optical Resonators
08:53

Label-free Single Molecule Detection Using Microtoroid Optical Resonators

Published on: December 29, 2015

9.7K

Optical axis maladjustment sensitivity in a triangular ring resonator.

Shaoman Song, Chunhui Hu, Changxiang Yan

    Applied Optics
    |January 16, 2019
    PubMed
    Summary
    This summary is machine-generated.

    This study quantifies how optical misalignment affects continuous-wave cavity ring-down spectroscopy (CW-CRDS) power transfer. A novel method is presented to minimize these maladjustment impacts for improved spectroscopic measurements.

    More Related Videos

    Fabrication of Polymer Microspheres for Optical Resonator and Laser Applications
    08:06

    Fabrication of Polymer Microspheres for Optical Resonator and Laser Applications

    Published on: June 2, 2017

    14.6K
    Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators
    09:46

    Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators

    Published on: August 8, 2025

    1.2K

    Related Experiment Videos

    Last Updated: Jan 30, 2026

    Label-free Single Molecule Detection Using Microtoroid Optical Resonators
    08:53

    Label-free Single Molecule Detection Using Microtoroid Optical Resonators

    Published on: December 29, 2015

    9.7K
    Fabrication of Polymer Microspheres for Optical Resonator and Laser Applications
    08:06

    Fabrication of Polymer Microspheres for Optical Resonator and Laser Applications

    Published on: June 2, 2017

    14.6K
    Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators
    09:46

    Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators

    Published on: August 8, 2025

    1.2K

    Area of Science:

    • Optical spectroscopy
    • Cavity ring-down spectroscopy (CRDS)
    • Laser physics

    Background:

    • Continuous-wave cavity ring-down spectroscopy (CW-CRDS) is a sensitive technique for gas analysis.
    • Optical misalignment and mismatch can significantly degrade the performance of CRDS systems.
    • Understanding these effects is crucial for optimizing CRDS instrument design and operation.

    Purpose of the Study:

    • To estimate and measure the influence of optical mismatch and misalignment on power transfer in CW-CRDS.
    • To theoretically analyze the impact of maladjustment on power transfer across different resonant cavity configurations.
    • To develop and demonstrate a method for reducing the effects of optical maladjustment.

    Main Methods:

    • Theoretical modeling of power transfer in resonant cavities under misaligned conditions.
    • Experimental estimation and measurement of maladjustment effects.
    • Development of a technique to mitigate the impact of optical misalignment.
    • Demonstration using a Gaussian beam matched to a triangular ring resonator.

    Main Results:

    • Quantified the detrimental effects of optical mismatch and misalignment on power transfer in CW-CRDS.
    • Established theoretical differences in maladjustment impacts based on cavity configurations.
    • Presented a practical method for reducing the influence of optical maladjustment.
    • Successfully demonstrated the measurement of maladjustment effects in a specific resonator setup.

    Conclusions:

    • Optical misalignment is a critical factor affecting power transfer efficiency in CW-CRDS.
    • The proposed method offers a viable approach to compensate for maladjustment, enhancing spectroscopic performance.
    • Further research can explore the application of these findings to various CRDS configurations and experimental conditions.