United States

We developed a versatile room-temperature metal printing technique based on polymer-assisted photochemical deposition (PPD). We demonstrate printing of metal structures with feature sizes as small as 5µm on various substrates, and prove the concept of creating metal-based color filter using PPD.

EIPBN 2021

Additive Manufacturing towards Color Printing via Polymer-Assisted Photochemical Deposition of Metal Thin Films

color printing

printing metal thin film

photochemical reaction

additive manufacturing

**General Chair Welcome**

![](https://assets.underline.io/markdown_image/1/image/d6e6dddc08bf2371b9136ea9c18dc5ab.png)              

Welcome to ICALEO® 2023!
	
We were excited to host the world’s leading international conference on Lasers and Electro-Optics in Chicago. The Laser has been shown to have the potential to revolutionize solutions for major global challenges like energy usage and supply, global warming, and CO2 footprint. Even the fusion energy breakthrough is based on laser technology. The conference, with peer-reviewed scientific and technical presentations, focused on the newest results in Micro Applications, Macro Applications, Additive Manufacturing, Beam Shaping and Frontiers in Laser Applications. Additionally, the Battery-Manufacturing Track gave an overview of the process combined with the newest advances in laser application results. 

The Business Session brought the business aspect and environment of the laser to the audience and the possibility to discuss with seasoned industry leaders from around the world. 

Whether this is the first time you are hearing about ICALEO or you are a longtime attendee, you will find something of interest, new ideas, and an excellent opportunity to network with other laser specialists worldwide. 

**Klaus Löffler **  
ICALEO General Chair   
Managing Director, Precitec GmbH

**What is ICALEO?**

ICALEO® brings together the brightest minds, seasoned professionals, and pioneering researchers from around the world. With a laser-focused agenda, ICALEO offers an exceptional platform to delve into the cutting-edge advancements, diverse applications, and transformative research that define lasers and electro-optics.

Participants will be immersed in a dynamic environment that fosters collaborative learning, networking, and idea exchange. Through engaging plenary presentations, technical sessions, an industry business panel, and networking events, attendees gain insights into the forefront of laser technology. From industrial applications to medical breakthroughs, additive manufacturing to materials processing, ICALEO covers the entire spectrum of laser-related disciplines. Moreover, the event serves as a launching pad for synergistic partnerships, paving the way for professionals to forge connections that shape the future of our industry.

Join us in Chicago and be part of an unparalleled gathering that challenges the boundaries of possibility within lasers and electro-optics. As we convene to share knowledge, explore innovations, and cultivate collaborations, ICALEO stands as a pivotal force driving the evolution of this transformative technology.

**Who attended?**

ICALEO is tailor-made for professionals, researchers, academics, and enthusiasts who are deeply passionate about the world of lasers and electro-optics. If you're an industry trailblazer, an academic luminary, an aspiring expert, or a postgraduate student looking to dive into the latest developments and trends, this is an event you won't want to miss.

Industrial leaders seeking to stay ahead of the curve in their fields, engineers working on laser applications, and manufacturing experts interested in additive manufacturing and materials processing will find ICALEO to be an invaluable platform. Researchers and scientists exploring the forefront of laser technology, from fundamental principles to groundbreaking applications, will also discover a wealth of knowledge and networking opportunities.

Medical professionals investigating laser-based medical advancements, entrepreneurs seeking to innovate with lasers, educators aiming to stay updated with the latest in laser education, and policy makers shaping the industry's landscape are all essential attendees. Whether you're an established expert or a rising star, the 42nd annual ICALEO promises to offer a diverse ecosystem of expertise, connections, and knowledge sharing that caters to the laser and electro-optics communities.

**Fields Represented:**

* Entrepreneurs and Innovators
* Manufacturing Experts
* Students and Graduates
* Policy Makers and Regulators
* Consultants and Advisors
* Technology Enthusiasts
* Suppliers and Manufacturers
* Startups and Innovators
* Researchers in Laser Education

**[View All Proceedings Here](https://icaleo.conferencespot.org/event-data)**

### **Program Tracks & Chairs**

To access the site please register [**here**](https://icaleo.org/attend). 

Please register for the ICALEO 2023 Conference to join the event.

ICALEO 2023

ICALEO® brings together the brightest minds, seasoned professionals, and pioneering researchers from around the world. With a laser-focused agenda, ICALEO offers an exceptional platform to delve into the cutting-edge advancements, diverse applications, and transformative research that define lasers and electro-optics.

poster

The International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication (EIPBN), affectionately known as "3-Beams," is the premier gathering of scientists and engineers who are dedicated to electron, ion and photon lithography, imaging, and analysis; atomically precise fabrication; nanofabrication process technologies and related emerging technologies; and their applications in a broad spectrum of fields. In its 64th meeting, researchers from academia, government laboratories, and industry from around the world meet to present and discuss recent and future trends in these technologies.
 
 
 
[![](https://assets.underline.io/uploads/markdown_image/1/image/4bdf4450aa93073cd684b096b403df2e.png)](https://drive.google.com/file/d/1CPaA3-Yf7_maBxJMUJaUORLF3HGO9CIe/view?usp=sharing) [![](https://assets.underline.io/uploads/markdown_image/1/image/cea8a407085dee5422a2c16738ce27ca.png)](https://eipbn.org/abstracts/2021/)

To register for this event, please follow the link below.

Our group used cellphone CMOS camera module, based on OV5648-BSI image sensor, to image 200keV electron beam in Transmission Electron Microscope and 30keV ion beam in Helium Ion Microscope.

Cellphone CMOS Camera Module for Imaging with Charged Particle Beams.

This work presents an improvement in the chemical and mechanical stability of a nanofluidic device formed in poly(ethylene glycol) diacrylate (PEGDA), a PEGbased UV resin for UV-NIL, by adding a cross-linking agent.

Surface Charge Density of Nanofluidic Devices with TMPTA UV Resins of Different Cross-Linking Agent Concentration Fabricated by UV Nanoimprint Lithography

This article provide a method about controlled exfoliation of 2D Bi2Se3 via nano-imprint. which could improve the yield and electrical performance. 2D Bi2Se3 with improved performance holds great promise for innovative photoelectric and thermoelectric applications.

Exfoliation of Two-dimensional Bismuth Selenide Based on Nanoimprint Lithography

Resonances in most of the metasurfaces are strongly depends on the geometry of the dielectric nanostructures and requires costly high-precision nanofabrication techniques. So we propose a robust structural symmetry-breaking silicon metasurface with ultra-narrow transparency.

Ultra-narrow Linewidth Symmetry-breaking Silicon Metasurface for Trace Biomolecules Sensing

we report the use of localized surface plasmon resonance (LSPR) sensor for real-time, label-free monitoring the adhering process of C. albicans onto the gold nanopillar array.  We also employ this sensor feature to elucidate how C. albicans’ adhesion is affected by different electrical properties of the material surface.

Replicate Nanopillar Arrays by Soft Lithography for Real-time Biosensing of C. Albicans Adhesion

We present the fabrication of ion sliced lithium niobate on oxidized silicon for integrated optics. Using structural modeling to optimize wafer thicknesses and a bonding apparatus to match wafer bows, an 817 nm thick lithium niobate film on oxidized silicon is achieved over a centimeter scale area.

Stress reduction and wafer bow accommodation for the fabrication of thin film lithium niobate on oxidized silicon

We will discuss our use of ZnO nanoparticle-based thin films synthesized and grown at room temperature and deposited via electrophoretic deposition (EPD) onto p-doped silicon substrates.  Our experimentation plan includes using scanning electron microscopy to assess surface morphology and current-voltage characterization of ZnO/p-Si heterojunctions to study device performance potential.

Study of Electrophoretic Deposition of ZnO Nanoparticles onto Silicon Substrates and Testing Performance of ZnO/p-Si

We present results clearly demonstrating passive gradient-driven droplet motion on coating-free all-metal Al-surfaces, produced via laser-etching method.

Development of Coating-free Super Water-repellent Micropatterned Aluminium for Spontaneous Droplet Motion

Applications of electrospinning (ES) fabrication are broad and limited by hardware. Here, we present an ES system that contains multiple high voltage power supplies and enables high control over nanofiber placement, resulting in deposition of materials that have novel structures on the mesoscale.

Highly Controlled Deposition with Multiple Electrode Electrospinning

Our goal is to demonstrate a process flow for TSV (nozzle) on one end and another opening (reservoir) on the other end of an SOI. This silicon die will be used as a micro chemical vapor deposition (CVD) chamber, which is a critical component in the nanoscale additive writing process.

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