Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

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

HLA DP/DRA molecule regulates systemic inflammation and neuroinflammation, aggravates cognitive impairment and long-term anxiety in murine model of sepsis-associated encephalopathy.

Frontiers in immunology·2026

Same author

Machine learning applications in the detection and treatment of esophageal cancer.

Discover oncology·2026

Same author

Bacteroides acidifaciens attenuates Concanavalin A-induced liver injury by remodeling bile acids to suppress CD95-mediated hepatocyte apoptosis via the TGR5-FOSL1 pathway.

Cellular and molecular gastroenterology and hepatology·2026

Same author

Refractive and visual changes in the fellow eye after unilateral refractive surgery in patients with anisometropia.

Frontiers in medicine·2026

Same author

New insights into the temporal speciation of phosphorus during anaerobic digestion of wetland biomass wastes.

Bioresource technology·2026

Same author

The Emerging Role of Nanocarrier-Based Delivery Systems for cGAS-STING Activation in Cancer Immunotherapy.

International journal of nanomedicine·2026

Same journal

Correction: Jiang et al. Methods for Obtaining One Single Larmor Frequency, Either <i>v</i><sub>1</sub> or <i>v</i><sub>2</sub>, in the Coherent Spin Dynamics of Colloidal Quantum Dots. <i>Nanomaterials</i> 2023, <i>13</i>, 2006.

Nanomaterials (Basel, Switzerland)·2026

Same journal

Correction: Ekman et al. Synthesis, Characterization, and Adsorption Properties of Nitrogen-Doped Nanoporous Biochar: Efficient Removal of Reactive Orange 16 Dye and Colorful Effluents. <i>Nanomaterials</i> 2023, <i>13</i>, 2045.

Nanomaterials (Basel, Switzerland)·2026

Same journal

Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>-Based Materials and Coatings for De-Icing and Defogging of Wind Turbine Blades: Materials Basis, Structural Design, Engineering Integration, and Future Opportunities.

Nanomaterials (Basel, Switzerland)·2026

Same journal

Influence of the Ripeness Stages of the Precursors on the Optical Characteristics of Carbon Dots Obtained from Valencia Orange Peels (<i>Citrus sinensis</i> L. Osbeck) by Hydrothermal Synthesis.

Nanomaterials (Basel, Switzerland)·2026

Same journal

Insights into ALD Growth of Al-Based Dielectric Stack on 4H-SiC.

Nanomaterials (Basel, Switzerland)·2026

Same journal

Metal-<i>N</i>-Heterocyclic Carbene Porous Organic Polymers as Efficient Bifunctional Water-Splitting Electrocatalysts.

Nanomaterials (Basel, Switzerland)·2026

See all related articles

Search research articles

Related Experiment Video

Updated: May 31, 2025

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

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

Published on: April 11, 2025

A Microfabrication Technique for High-Performance Diffractive Optical Elements Tailored for Numerical Simulation.

Xingang Dai¹, Yanjun Hu¹, Bowen Niu¹

¹Key Laboratory of All Optical Network and Advanced Telecommunication Network, Ministry of Education, Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 100044, China.

Nanomaterials (Basel, Switzerland)

|January 24, 2025

Summary

This summary is machine-generated.

This study presents an optimized microfabrication technique for diffractive optical elements (DOEs), achieving precise control over refractive index and thickness. The method demonstrates high accuracy, matching simulation data with experimental results for advanced optical systems.

Keywords:

diffractive optical element microfabrication photolithography uniformity

More Related Videos

Fabrication of 1-D Photonic Crystal Cavity on a Nanofiber Using Femtosecond Laser-induced Ablation

Fabrication of 1-D Photonic Crystal Cavity on a Nanofiber Using Femtosecond Laser-induced Ablation

Published on: February 25, 2017

$Fabrication of Refractive-index-matched Devices for Biomedical Microfluidics$

Fabrication of Refractive-index-matched Devices for Biomedical Microfluidics

Published on: September 10, 2018

Related Experiment Videos

Last Updated: May 31, 2025

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

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

Published on: April 11, 2025

Fabrication of 1-D Photonic Crystal Cavity on a Nanofiber Using Femtosecond Laser-induced Ablation

Fabrication of 1-D Photonic Crystal Cavity on a Nanofiber Using Femtosecond Laser-induced Ablation

Published on: February 25, 2017

$Fabrication of Refractive-index-matched Devices for Biomedical Microfluidics$

Fabrication of Refractive-index-matched Devices for Biomedical Microfluidics

Published on: September 10, 2018

Area of Science:

Optics and Photonics
Materials Science
Microfabrication

Background:

Diffractive optical elements (DOEs) are crucial for applications like AR/VR and LiDAR.
DOE performance depends heavily on materials, fabrication, and design.
Existing microfabrication methods require optimization for precise control.

Purpose of the Study:

To develop and present an optimized microfabrication technique for high-performance DOEs.
To enable precise control over critical DOE parameters like refractive index and thickness.
To validate the technique through experimental fabrication and comparison with simulations.

Main Methods:

Utilized photolithography for high-precision photoresist patterning.
Employed silicon and sapphire as substrates for DOE fabrication.
Fabricated example DOE beam splitters (3x3 and 3x5) to demonstrate the technique.

Main Results:

Achieved excellent agreement between simulated and experimental DOE data.
Reported minimal discrepancies of 0.53% on silicon and 0.57% on sapphire substrates.
Demonstrated precise control over refractive index and thickness parameters.

Conclusions:

The optimized microfabrication technique offers precise control for DOE production.
This method has the potential to advance high-performance DOE devices.
Supports the development of next-generation optical systems in semiconductor manufacturing.