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

Determination of Crystal Structures01:29

Determination of Crystal Structures

122
In the late 1800s, the revelation that light extended beyond visible wavelengths led to the discovery of X-rays by Wilhelm Roentgen. Recognized as high-energy electromagnetic radiation with short wavelengths, X-rays prompted exploration into their interaction with crystals. Max von Laue proposed in 1912 that the periodic arrangement of atoms, ions, or molecules in crystals would cause them to diffract X-rays, a hypothesis confirmed through experiments with copper sulfate and zinc sulfide...
122
Insensitive Nuclei Enhanced by Polarization Transfer (INEPT)01:15

Insensitive Nuclei Enhanced by Polarization Transfer (INEPT)

1.2K
Insensitive Nuclei Enhanced by Polarization Transfer (INEPT) is an advanced Nuclear Magnetic Resonance (NMR) technique specifically designed to detect and enhance the signals of low-abundance nuclei, such as carbon-13 and nitrogen-15, in small molecules. The fundamental principle behind INEPT is the transfer of polarization from a more abundant and highly polarizable nucleus, typically hydrogen-1, to the low-abundance nucleus of interest. This process effectively boosts the NMR signal of the...
1.2K

You might also read

Related Articles

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

Sort by
Same author

Comparison of frequency-resolved optical polarization gating induced by molecular alignment and Kerr effects.

Optics letters·2012
Same author

Direct transformation of simple enals to 3,4-disubstituted benzaldehydes under mild reaction conditions via an organocatalytic regio- and chemoselective dimerization cascade.

Chemistry (Weinheim an der Bergstrasse, Germany)·2012
Same author

[Digital anatomy of the perforator flap in the thigh].

Zhonghua zheng xing wai ke za zhi = Zhonghua zhengxing waike zazhi = Chinese journal of plastic surgery·2012
Same author

[Value of methylation-specific mutiplex ligation-dependent probe in the diagnosis of Prader-Willi syndrome].

Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics·2012
Same author

Elevated local TGF-β1 level predisposes a closed bone fracture to tuberculosis infection.

Medical hypotheses·2012
Same author

Modulation of P-glycoprotein expression by triptolide in adriamycin-resistant K562/A02 cells.

Oncology letters·2012

Related Experiment Video

Updated: Apr 14, 2026

Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy
05:54

Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy

Published on: September 8, 2023

2.0K

Single photon detector with high polarization sensitivity.

Qi Guo1, Hao Li1, LiXing You1

  • 1State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology (SIMIT), Chinese Academy of Sciences, 865 Changning Rd., Shanghai 200050, China.

Scientific Reports
|April 16, 2015
PubMed
Summary
This summary is machine-generated.

Researchers developed a highly polarization-sensitive superconducting nanowire single photon detector (SNSPD). This detector achieved a 12% system detection efficiency and a 22 polarization extinction ratio, advancing optical sensing technology.

More Related Videos

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

9.1K
High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy
10:40

High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy

Published on: June 28, 2016

8.0K

Related Experiment Videos

Last Updated: Apr 14, 2026

Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy
05:54

Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy

Published on: September 8, 2023

2.0K
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

9.1K
High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy
10:40

High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy

Published on: June 28, 2016

8.0K

Area of Science:

  • Optics and Photonics
  • Quantum Technologies
  • Materials Science

Background:

  • Polarization is a fundamental property of light, yet most optical detectors are insensitive to it.
  • Superconducting Nanowire Single Photon Detectors (SNSPDs) exhibit inherent polarization sensitivity due to their structure.
  • Prior research aimed to minimize SNSPD polarization sensitivity, contrasting with this study's objective.

Purpose of the Study:

  • To systematically investigate the preparation of SNSPDs with enhanced polarization sensitivity.
  • To explore the relationship between nanowire geometry (width and pitch) and polarization response.
  • To optimize SNSPD design for high polarization-dependent detection.

Main Methods:

  • Fabrication of SNSPDs with varied nanowire widths and pitches.
  • Systematic characterization of detector performance concerning light polarization.
  • Measurement of system detection efficiency and polarization extinction ratio.

Main Results:

  • Successful preparation of SNSPDs with tunable polarization sensitivity.
  • Achieved a system detection efficiency of 12% for the optimized SNSPD.
  • Demonstrated a high polarization extinction ratio of 22, indicating strong polarization selectivity.

Conclusions:

  • The study successfully demonstrates the fabrication of highly polarization-sensitive SNSPDs.
  • Nanowire geometry is a critical factor in controlling SNSPD polarization response.
  • The developed SNSPD offers a promising solution for applications requiring polarization-sensitive single-photon detection.