Jove
Visualize
お問い合わせ
JoVE
x logofacebook logolinkedin logoyoutube logo
JoVEについて
概要リーダーシップブログJoVEヘルプセンター
著者向け
出版プロセス編集委員会範囲と方針査読よくある質問投稿
図書館員向け
推薦の声購読アクセスリソース図書館諮問委員会よくある質問
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experimentsアーカイブ
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教員リソースセンター教員サイト
利用規約
プライバシーポリシー
ポリシー

関連する概念動画

Quantum Numbers02:43

Quantum Numbers

50.0K
It is said that the energy of an electron in an atom is quantized; that is, it can be equal only to certain specific values and can jump from one energy level to another but not transition smoothly or stay between these levels.
50.0K
Interference and Diffraction02:18

Interference and Diffraction

52.4K
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.
52.4K
The Quantum-Mechanical Model of an Atom02:45

The Quantum-Mechanical Model of an Atom

57.3K
Shortly after de Broglie published his ideas that the electron in a hydrogen atom could be better thought of as being a circular standing wave instead of a particle moving in quantized circular orbits, Erwin Schrödinger extended de Broglie’s work by deriving what is now known as the Schrödinger equation. When Schrödinger applied his equation to hydrogen-like atoms, he was able to reproduce Bohr’s expression for the energy and, thus, the Rydberg formula governing hydrogen spectra.
57.3K
RNA Interference01:23

RNA Interference

28.0K
RNA interference (RNAi) is a process in which a small non-coding RNA molecule blocks the post-transcriptional expression of a gene by binding to its messenger RNA (mRNA) and preventing the protein from being translated.
This process occurs naturally in cells, often through the activity of genomically-encoded microRNAs. Researchers can take advantage of this mechanism by introducing synthetic RNAs to deactivate specific genes for research or therapeutic purposes. For example, RNAi could be used...
28.0K
Interference and Decay01:16

Interference and Decay

467
Forgetting is a complex cognitive phenomenon influenced by several factors, among which interference and decay are particularly prominent. These processes explain why individuals often struggle to retrieve specific information from memory, leading to lapses in recall that can be observed in everyday situations.
Interference occurs when competing memories hinder the retrieval of particular information. It can be classified into two types: proactive and retroactive interference. Proactive...
467
IR Frequency Region: Fingerprint Region01:03

IR Frequency Region: Fingerprint Region

1.9K
IR spectra are divided into two main regions: the diagnostic region and the fingerprint region. The diagnostic region of the spectrum lies above 1500 cm−1. The absorptions resulting from single-bond vibrations of the N–H, C–H, and O–H stretch at higher wavenumbers and appear on the left side of the spectrum. The stretching absorptions of the C≡C and C≡N occur between 2100–2300 cm−1. In contrast, those arising from stretching absorptions of the...
1.9K

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え
Same author

Cyberbullying perpetration and externalizing problem behaviors in adolescents: Spreading effects based on developmental cascades.

Journal of research on adolescence : the official journal of the Society for Research on Adolescence·2026
Same author

The ventrolateral preoptic nucleus: a multisystem integrator in sleep-wake regulation.

Frontiers in neuroscience·2026
Same author

Rigid-Flexible Dual-Network Aerogel Microfiber/Nanofiber Sponge with Warmth Retention and Electromagnetic Shielding.

ACS applied materials & interfaces·2026
Same author

Synergistic integration of biomaterials in orthopedic implantation for infection preventing and tissue engineering.

Regenerative biomaterials·2026
Same author

A Mechanically Adaptive Titanium Scaffold With a Lattice-Modulated Piezocatalytic Coating for Infection Treatment and Bone Regeneration.

Advanced healthcare materials·2026
Same author

Spontaneous imbibition and oil displacement experimental investigation in fracture-matrix cores of tight sandstone reservoirs.

Scientific reports·2026

関連する実験動画

Updated: Feb 1, 2026

Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

9.7K

長干渉領域における量子誘起コヒーレンスイメージング

Yansheng Bao, Bochen Wang, Zemin Wu

    Optics letters
    |January 30, 2026
    PubMed
    まとめ
    この要約は機械生成です。

    シード注入（SI）により、Zou-Wang-Mandel（ZWM）量子誘起コヒーレンスイメージングが強化されます。この手法は、干渉領域をマイクロメートルからセンチメートルに拡張し、高視認性、長距離イメージングを可能にします。

    キーワード:
    量子光学量子イメージング非線形光学コヒーレンス干渉計Zou-Wang-Mandelイメージングパラメトリック下方変換シード注入

    さらに関連する動画

    Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
    12:19

    Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

    Published on: April 4, 2017

    8.9K
    A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
    07:56

    A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

    Published on: September 5, 2019

    9.0K

    関連する実験動画

    Last Updated: Feb 1, 2026

    Generation and Coherent Control of Pulsed Quantum Frequency Combs
    06:42

    Generation and Coherent Control of Pulsed Quantum Frequency Combs

    Published on: June 8, 2018

    9.7K
    Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
    12:19

    Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

    Published on: April 4, 2017

    8.9K
    A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
    07:56

    A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

    Published on: September 5, 2019

    9.0K

    科学分野:

    • 量子光学
    • 非線形光学
    • 量子イメージング

    背景:

    • Zou-Wang-Mandel（ZWM）量子誘起コヒーレンスは、高感度検出とイメージングを可能にします。
    • 現在の限界には、パラメトリック下方変換（PDC）のコヒーレンス長による干渉領域の制限が含まれます。
    • アイドラー経路の重複により、信号経路の決定が困難になります。

    研究 の 目的:

    • ZWM量子誘起コヒーレンスイメージングシステムの干渉領域を拡張すること。
    • フリンジの視認性を向上させ、長距離、高コヒーレンスイメージングを可能にすること。
    • PDC光子の短いコヒーレンス長の限界を克服すること。

    主な方法:

    • アイドラーの周波数でのシード注入（SI）の実装。
    • SIを利用して量子誘起コヒーレンスシステムの干渉領域を増加させる。
    • ノイズ耐性と同時計数要件がないことを維持する。

    主要な成果:

    • 干渉領域はマイクロメートルからセンチメートルに正常に拡張されました。
    • より明るいフリンジが観察され、干渉の強化が示されました。
    • システムは、高コヒーレンス、長距離、高視認性イメージングの可能性を示しました。

    結論:

    • シード注入は、ZWM量子誘起コヒーレンスイメージングシステムを大幅に強化します。
    • 提案された方法はコヒーレンス長の限界を克服し、センチメートルスケールの干渉を可能にします。
    • この進歩は、高感度検出およびイメージングアプリケーションのパフォーマンスを向上させます。