Photonix Light and Laser Technology Exhibition 2024 Exhibit! Quantum Ushikata Co., Ltd.

Fiber laser in ring mode!

The ring mode fiber laser "DK ORION" from DK LASER has three output modes: single mode, multi-mode, and simultaneous single/multi output mode. With a minimum fiber core diameter of 14μm, it can achieve a maximum core output of up to 3kW. It features a reflection prevention function, allowing for stable processing over long periods.

• Welding Machine

Fiber laser with anti-reflective function!

The DK LASER company's multimode CW fiber laser "DK LEO" is an optimal laser light source for laser welding and cutting of highly reflective materials such as copper and aluminum, thanks to its patented anti-reflection feature. The core diameter can be customized to 50μm, 100μm, or 150μm.

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Fiber laser with a core diameter of 14µm!

The single-mode CW fiber laser "DK SIRIUS" from DK LASER has a core diameter of 14µm and an M2 value of less than 1.1. It features a very high energy density and strong resistance to reflected light, making it effective for various applications such as welding copper and aluminum, as well as 3D printing. It is also compatible with optional specifications.

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High peak power (1100W) sealed CO2 laser.

High peak power (1100W)! High beam quality! Built-in RF power supply! Remote control via TCP/IP available!

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Due to the short startup time, high-speed processing is possible!

The resonator structure of CERAMICORE, patented by the U.S. company IRADION, differs from conventional resonator structures in that the metal electrodes do not come into contact with the laser gas, preventing degradation of the laser gas. This results in a long lifespan, high output stability, high pointing stability, high beam quality, and excellent pulse characteristics of the laser beam. The Infinity Plus series offers even greater stability than the Infinity series, with a shorter pulse rise time (less than 40 μs), making it suitable for stable high-speed processing such as drilling. The output types range widely from 50 to 100W, and the oscillation wavelengths can be selected from 10.6 / 10.2 / 9.3 µm. The compact design of IRADION's CO2 lasers makes it easy to replace existing CO2 lasers currently in use. There are also options available for dedicated controllers, beam expanders, high-speed pulse detectors, and more.

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Industrial CO2 laser with high peak power (850–1800W)

The CO2 laser (carbon dioxide laser) from the Italian company El.En. is widely used as a light source for various laser processing machines. It is equipped with a self-refilling function that regularly performs automatic gas exchanges, ensuring a consistently stable output with high beam quality and high peak power. We offer a range of output options that can accommodate various applications such as laser cutting, laser marking, laser engraving, laser cleaning, and laser decoration.

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High peak power (2400W) CO2 laser for processing

The CO2 laser (carbon dioxide laser) from the Italian company El.En. (Ellen) regularly performs automatic gas exchanges, ensuring consistently stable beam quality and laser output. The RF1222/RF1555, in particular, has high output and high peak power, making it suitable for applications such as die board cutting, leather cutting, engraving on marble, and high-speed cutting. High peak power (2400W)! Self-refilling function! Built-in RF power supply!

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Medium power CO2 laser

The Infinity series from the U.S. company IRADION is a compact CO2 laser that offers a wide range of output options from 50 to 150W. The CERAMICORE resonator structure, patented by IRADION, differs from traditional resonator structures in that the metal electrodes do not come into contact with the laser gas, preventing degradation of the laser gas and resulting in a long lifespan, high output stability, high pointing stability, high beam quality, and excellent pulse characteristics of the laser beam. Optional dedicated controllers and beam expanders are also available.

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High-power CO2 laser for processing

The Destiny series from the U.S. company IRADION is a high-output CO2 laser that is very compact compared to similar output products from other manufacturers, making it suitable for mounting on robotic arms. IRADION's patented CERAMICORE resonator structure differs from traditional resonator structures in that the metal electrodes do not come into contact with the laser gas, preventing degradation of the laser gas and resulting in a long lifespan, high output stability, high pointing stability, high beam quality, and excellent pulse characteristics of the laser beam. There are also optional dedicated controllers and beam expanders available.

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Low power CO2 laser

The Eternity series from the American company IRADION is a compact, low-power CO2 laser. The CERAMICORE resonator structure, patented by IRADION, differs from conventional resonator structures in that the metal electrodes do not come into contact with the laser gas, preventing degradation of the laser gas and resulting in a long lifespan, high output stability, high pointing stability, high beam quality, and excellent pulse characteristics of the laser beam. There are also optional dedicated controllers and beam expanders available.

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It is possible to measure CO2 laser light pulses at high speed.

The high-speed detector (power meter) for CO2 lasers from Germany's Fortec HTS company employs a thermoelectric element with a fast response speed (rise time of 1μs @300kHz) to measure the pulses of CO2 laser light. While it cannot measure laser output in absolute values, it is used to detect output fluctuations in relative values. There is also a type with a rise time of approximately 400ns available. Please prepare the DC power supply (±15V) and cooling equipment yourself.

• Other electronic measuring instruments

Pico-second UV laser with a pulse width of less than 10 ps.

The Olieve series from Harley Precision is a picosecond UV laser with a pulse width of < 10ps, designed from the advantages of DPSS lasers and fiber lasers.

• Other processing machines

A lineup of various CO2 lasers equipped with features such as high quality, high output, and compact size. Exhibiting at CONVERTECH 2024.

Our company handles CO2 lasers from IRADION and El.En., covering a wide range of output options for general applications. **Features of IRADION CO2 Lasers** Achieves long life and high quality through proprietary technology "CERAMICORE." Serves as a light source for laser processing machines. Extremely compact, making it easy to integrate into various devices, including robots. **Features of El.En. CO2 Lasers** Suitable for applications requiring high output and high peak power, used as a light source for die board cutting and laser cleaning. *We will be exhibiting at "CONVERTECH 2024," held at Tokyo Big Sight from January 31 (Wednesday) to February 2 (Friday). (Booth number: 6G-27) We look forward to your visit.*

• Laser Components

Nitto Kohki will hold the "2025 Attack Fair in Meiko" for two days from July 23 (Wednesday) to July 24 (Thursday), 2025, at the "Kowa Seminar Plaza 2F Training Room NO.12 (inside Kowa Sports Land)." The Attack Fair is an exhibition where you can actually "see, touch, and operate" Nitto Kohki's products. Additionally, there will be wonderful souvenirs for attendees and many fun activities planned. We look forward to welcoming everyone!

Our company will be exhibiting at the "16th Advanced Functional Materials Week Tokyo" held at Makuhari Messe, specifically at the "8th Coating Japan: Paints and Coating Equipment Exhibition." This exhibition is a specialized event where functional paints, coating equipment, surface treatment technologies, and more will be showcased all in one place. A wide range of engineers from industrial fields such as electronics and automotive to architecture and building materials will be in attendance. At this exhibition, you can discover new products and technologies, consult directly with engineers, discuss estimates and implementation timelines, and learn about industry trends. We sincerely look forward to your visit.

■Accelerating Next-Generation Polymer Design: Digital Chemistry Platform■ With the evolution of molecular simulation technology, we have entered an era where phenomena at the atomic and molecular levels can be reproduced and analyzed on computers. Furthermore, by combining this with machine learning, it has become possible to achieve high-precision material predictions and designs even with limited experimental data. Schrödinger strongly supports the enhancement of your analytical capabilities and the efficiency of research and development through cutting-edge molecular simulation and AI/ML technologies, as well as our unique digital platform that integrates these technologies. At this exhibition booth, our specialized staff will clearly introduce an overview of these technologies and case studies, and will also answer any questions you may have. *During the exhibition, we will hold a seminar at our booth. Location: Our exhibition booth Theme: Accelerating Next-Generation Polymer Material Development with Machine Learning and Atomic-Level Simulation 【Exhibition Information】 Exhibition Name: 14th High-Performance Plastics Exhibition within High-Functionality Materials Week Dates: November 12 (Wednesday) to 14 (Friday), 2025, 10:00 AM to 6:00 PM (ends at 5:00 PM on the last day) Venue: Makuhari Messe Halls 1-3 Booth Number: 15-10

We will showcase flexible busbars that can also be used in vehicles. Additionally, we will display various power supplies for precision welding machines, as well as automatic machines and processing electrodes.

NVIDIA, a partner company of ADLINK Japan, will hold the "Latest Technology Session by NVIDIA Partners" at the 2025 Japan IT Week [Autumn], where ADLINK Japan's Kiuchi will present on the theme "Introduction to Embedded AI Solutions for TCO Reduction." This is an open seminar that is free and does not require prior registration, so please join us.