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

You might also read

Related Articles

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

Sort by
Same author

Assessment of Nutritional Trends and Program Implementation Under the Nutrition Improvement Program.

Nutrients·2026
Same author

Atomically Modulated WSe<sub>2</sub> Clusters with Enhanced Biocatalytic Activity for Acute Liver Injury Management.

ACS applied materials & interfaces·2026
Same author

Chromosome-level genome assembly of the Japanese sparrowhawk Accipiter gularis (Aves: Accipitriformes: Accipitridae).

Scientific data·2026
Same author

Immune regulation and therapeutic targets in sepsis: insights from single-cell transcriptomics.

Frontiers in immunology·2026
Same author

Purine Metabolism Regulates the Severity of APOL1 Nephropathy.

Journal of the American Society of Nephrology : JASN·2026
Same author

Identification of Dopamine D2 Receptor as a Direct Target of Salidroside and Tyrosol by Integrated Transcriptomic and Biophysical Approaches.

Pharmaceuticals (Basel, Switzerland)·2026

Related Experiment Video

Updated: Jun 10, 2025

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging
07:14

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging

Published on: April 11, 2025

432

Programmable broadband ultrathin micropolarizer based on photoalignment technology.

Ziling Huang1, Yan Wu2, Site Luo1

  • 1Key Laboratory for Micro/Nano Optoelectronic Devices of Ministry of Education and Hunan Provincial Key Laboratory of Low-Dimensional Structural Physics and Devices, School of Physics and Electronics, Hunan University, Changsha, 410082, China.

Scientific Reports
|October 16, 2024
PubMed
Summary

Researchers developed ultrathin broadband azo dye micropolarizers using photoalignment and liquid crystal polymers. These flexible polarizers exhibit high performance and durability, paving the way for advanced flexible optoelectronics.

More Related Videos

Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements
14:18

Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements

Published on: February 28, 2016

11.3K
A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
00:07

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

Published on: September 5, 2019

8.4K

Related Experiment Videos

Last Updated: Jun 10, 2025

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging
07:14

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging

Published on: April 11, 2025

432
Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements
14:18

Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements

Published on: February 28, 2016

11.3K
A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
00:07

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

Published on: September 5, 2019

8.4K

Area of Science:

  • Materials Science
  • Optoelectronics
  • Polymer Science

Background:

  • Azo dyes are crucial for optical applications.
  • Developing ultrathin, flexible polarizers is essential for next-generation electronics.
  • Existing methods face challenges in achieving high performance and scalability.

Purpose of the Study:

  • To introduce a novel method for fabricating broadband ultrathin azo dye micropolarizers.
  • To demonstrate the high performance and mechanical stability of these novel polarizers.
  • To explore their potential applications in flexible optoelectronic systems.

Main Methods:

  • Utilized photoalignment technology and liquid crystal polymers to create ordered azo dye structures.
  • Employed mask exposure technology for fabricating checkerboard arrays and gratings.
  • Applied a substrate-transfer technique to ensure mechanical integrity.

Main Results:

  • Achieved a polarizer thickness of 3.63 μm.
  • Obtained an extinction ratio exceeding 140 and polarization efficiency over 99.3% (400-650 nm).
  • Fabricated flexible ultrathin checkerboard arrays (5 μm pixel pitch) and 1D gratings (6 μm pixel pitch).

Conclusions:

  • The developed broadband ultrathin flexible polarizers demonstrate excellent optical and mechanical properties.
  • The fabrication method is scalable and suitable for mass production.
  • These polarizers hold significant promise for integration into advanced flexible optoelectronic devices.