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

Adiabatic Processes for an Ideal Gas01:18

Adiabatic Processes for an Ideal Gas

4.5K
When an ideal gas is compressed adiabatically, that is, without adding heat, work is done on it, and its temperature increases. In an adiabatic expansion, the gas does work, and its temperature drops. Adiabatic compressions actually occur in the cylinders of a car, where the compressions of the gas-air mixture take place so quickly that there is no time for the mixture to exchange heat with its environment. Nevertheless, because work is done on the mixture during the compression, its...
4.5K
Joule-Thomson Effect01:21

Joule-Thomson Effect

11.9K
The Joule-Thomson effect, also known as the Joule-Kelvin effect, describes the temperature change of a fluid when it is forced through a valve or porous plug while keeping it in a thermally insulated environment. This experiment is called a throttling process. This is an important effect widely used in refrigeration and the liquefaction of gases.
This experiment forces high-pressure gas through a throttle valve or a porous plug to a lower-pressure region. The gas expands as it passes through to...
11.9K
Transmission Line Design Considerations01:23

Transmission Line Design Considerations

781
Aluminum has become the material of choice for overhead transmission lines, surpassing copper due to its abundance and cost-effectiveness. The most prevalent type is the aluminum conductor, steel-reinforced (ACSR), which combines aluminum strands around a steel core. Other variants include all-aluminum conductors (AAC), all-aluminum alloy conductors (AAAC), aluminum conductor alloy-reinforced (ACAR), and aluminum-clad steel conductors. Advanced designs, such as aluminum conductors with steel...
781
Propagation Speed of Electromagnetic Waves01:30

Propagation Speed of Electromagnetic Waves

5.0K
Electromagnetic waves are consistent with Ampere's law. Assuming there is no conduction current Ampere's law is given as:
5.0K
Work Done in an Adiabatic Process01:20

Work Done in an Adiabatic Process

4.5K
Consider the adiabatic compression of an ideal gas in the cylinder of an automobile diesel engine. The gasoline vapor is injected into the cylinder of an automobile engine when the piston is in its expanded position. The temperature, pressure, and volume of the resulting gas-air mixture are 20 °C, 1.00 x 105 N/m2, and 240 cm3 , respectively. The mixture is then compressed adiabatically to a volume of 40 cm3. Note that, in the actual operation of an automobile engine, the compression is not...
4.5K
Propagation of Waves01:07

Propagation of Waves

3.4K
When a wave propagates from one medium to another, part of it may get reflected in the first medium, and part of it may get transmitted to the second medium. In such a case, the interface of the two mediums can be considered as a boundary that is neither fixed nor free.
Consider a scenario where a wave propagates from a string of low linear mass density to a string of high linear mass density. In such a case, the reflected wave is out of phase with respect to the incident wave, however the...
3.4K

You might also read

Related Articles

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

Sort by
Same author

Counter-diabatic driving in a bent mode-evolution coupler.

Optics express·2026
Same author

Compact and broadband silicon polarization splitter-rotator using adiabaticity engineering.

Optics letters·2024
Same author

Shortcut to adiabaticity in bent waveguide couplers with a sign flip of the phase mismatch.

Optics express·2022
Same author

Shortcut to adiabaticity in a silicon polarization splitter rotator using multi-wavelength adiabaticity engineering.

Optics express·2022
Same author

Compact polarization-independent quasi-adiabatic 2×2 3 dB coupler on silicon.

Optics express·2022
Same author

Adiabaticity engineering in optical waveguides.

Optics express·2020
Same journal

Gaussian-modulated continuous-variable quantum key distribution over 60 km fiber using an integrated silicon photonic receiver.

Optics letters·2026
Same journal

E2E-OCT: end-to-end joint learning model using optical coherence tomography images for vocal cord leukoplakia diagnosis.

Optics letters·2026
Same journal

Holographic generation of panoramic 3D scenes by concave ellipsoidal mirror reflection.

Optics letters·2026
Same journal

Dual-pilot phase recovery with pair-wise maximum-ratio combining for coherent PONs.

Optics letters·2026
Same journal

Mapping the whispering gallery modes of a CaF<sub>2</sub> disk resonator with half-tapered fibers to estimate the fundamental mode volume.

Optics letters·2026
Same journal

Quantitative estimation of deep-subwavelength scale via dark-field scattering axial energy concentration decay profiles.

Optics letters·2026
See all related articles

Related Experiment Video

Updated: Apr 19, 2026

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
11:08

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities

Published on: November 30, 2012

19.7K

Robust coupled-waveguide devices using shortcuts to adiabaticity.

Shuo-Yen Tseng

    Optics Letters
    |December 10, 2014
    PubMed
    Summary
    This summary is machine-generated.

    Shortcuts to adiabaticity offer robust designs for coupled-waveguide devices. Different techniques, including counterdiabatic protocols, are shown to be equivalent for these systems, enabling error-resilient device creation.

    More Related Videos

    Characterization of Anisotropic Leaky Mode Modulators for Holovideo
    09:36

    Characterization of Anisotropic Leaky Mode Modulators for Holovideo

    Published on: March 19, 2016

    8.4K
    Microwave Photonics Systems Based on Whispering-gallery-mode Resonators
    12:18

    Microwave Photonics Systems Based on Whispering-gallery-mode Resonators

    Published on: August 5, 2013

    17.7K

    Related Experiment Videos

    Last Updated: Apr 19, 2026

    Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
    11:08

    Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities

    Published on: November 30, 2012

    19.7K
    Characterization of Anisotropic Leaky Mode Modulators for Holovideo
    09:36

    Characterization of Anisotropic Leaky Mode Modulators for Holovideo

    Published on: March 19, 2016

    8.4K
    Microwave Photonics Systems Based on Whispering-gallery-mode Resonators
    12:18

    Microwave Photonics Systems Based on Whispering-gallery-mode Resonators

    Published on: August 5, 2013

    17.7K

    Area of Science:

    • Quantum control
    • Photonics
    • Waveguide engineering

    Background:

    • Shortcuts to adiabaticity (STA) are advanced quantum control techniques.
    • STA enables efficient and robust design of coupled-waveguide devices.
    • Existing STA methods include counterdiabatic protocols, invariant-based inverse-engineering, and single-shot shaped-pulse techniques.

    Purpose of the Study:

    • To demonstrate the equivalence of different STA techniques in coupled-waveguide systems.
    • To establish a unified framework for designing robust coupled-waveguide devices.
    • To explore the application of STA in photonic device engineering.

    Main Methods:

    • Analysis of the counterdiabatic (CD) protocol for coupled-waveguide systems.
    • Comparison of CD protocol with invariant-based inverse-engineering and single-shot shaped-pulse techniques.
    • Application of perturbation theory to the coupled-mode equation.

    Main Results:

    • The counterdiabatic protocol, invariant-based inverse-engineering, and single-shot shaped-pulse techniques are shown to be equivalent for coupled-waveguide systems.
    • A unified theoretical framework for these STA methods in waveguide systems is established.
    • Robust coupled-waveguide devices can be designed by combining STA with perturbation treatment.

    Conclusions:

    • Different shortcuts to adiabaticity techniques are unified within the framework of coupled-waveguide systems.
    • The equivalence of these methods provides a versatile approach for device design.
    • Combining these techniques with perturbation theory leads to robust coupled-waveguide devices resistant to errors.