Starting today! Makuhari Messe "Photonix Light and Laser Technology Exhibition 2024" Quantum Ushikata Co., Ltd.

Introducing products that have anti-reflective features and can achieve stable processing for long periods!

We would like to introduce the "fiber laser" from DK LASER, which we handle. Our lineup includes the single-mode CW fiber laser "DK SIRIUS" with a core diameter of 14µm and M2 < 1.1, as well as the multi-mode fiber laser "DK LEO" with anti-reflection features. Additionally, we also offer the ring-mode fiber laser "DK ORION," which has three output modes: single-mode, multi-mode, and simultaneous single/multi output. Please feel free to contact us if you have any inquiries. 【Partial Lineup】 ＜Single-Mode CW Fiber Lasers＞ ■DK-SIRIUS 1000 ■DK-SIRIUS 1500 ■DK-SIRIUS 2000 ■DK-SIRIUS 3000 *For more details, please download the PDF or feel free to contact us.

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Fully air-cooled nanosecond pulse green laser

Harley Precision Laser's solid-state lasers are manufactured under precise management according to ISO 9001 quality management standards, in a CLASS 1000 cleanroom environment. They boast high output, high beam quality, and high reliability, all at a low price.

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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 less than 10 ps, designed to leverage the advantages of DPSS lasers and fiber lasers.

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Pico-second laser with pulse width <10ps and average output of 20W to 100W.

The Olieve series from Harley Precision is a picosecond laser designed with the advantages of DPSS lasers and fiber lasers, featuring a pulse width of less than 10 ps and an average output of 20W to 100W.

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Completely air-cooled 5W output nanosecond pulse UV laser.

Harley Precision Laser's solid-state lasers are manufactured under precise management according to ISO 9001 quality standards in a CLASS 1000 cleanroom environment. They boast high output, high beam quality, and high reliability, all at a low price.

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Pico laser with a wavelength of 532nm and a pulse width of less than 10ps.

The Olieve series from Harley Precision is a picosecond laser designed with the advantages of DPSS lasers and fiber lasers, featuring a wavelength of 532nm and a pulse width of less than 10ps.

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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.

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Fiber laser with anti-reflection feature!

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 DK LASER company's single-mode CW fiber laser "DK SIRIUS" is a fiber laser with a core diameter of 14µm and M2 < 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 can also accommodate optional specifications.

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Sealed CO2 laser with high peak power (1100W)

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. Due to its compact size, the IRADION CO2 laser can easily replace the CO2 lasers currently in use. There are also options available for dedicated controllers, beam expanders, and high-speed pulse detectors.

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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 lineup 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 stable beam quality and laser output at all times. The RF1222/RF1555, in particular, has high output and high peak power, and is used 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 IRADION, a U.S. company, 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. There are also options available for a dedicated controller and beam expander.

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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 traditional 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 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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High-power CO2 laser for processing

The Destiny series from the American 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. 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. 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 uses a thermoelectric element with a fast response time (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 measuring instruments

Collaborative robot with a movable weight of 16kg!

The Universal Robots e-series has a payload capacity of 16kg and a reach radius of 900mm. We provide an ecosystem of UR robots and peripheral devices for users considering highly flexible automation with an eye toward the future, enabling collaborative technological innovations, achieving a high level of user satisfaction from the perspective of the user, and catering to various applications.

• Palletizing System

High-performance collaborative robot arm with a load capacity of 20kg!

The UR20 is a high-performance collaborative robot with a payload capacity of 20 kg and a reach of 1750 mm. It can be used for a variety of applications, from palletizing to machine loading.

• Palletizing System

A compact collaborative robot arm with a load capacity of 30kg!

The UR30 is a high-performance collaborative robot with a payload capacity of 30 kg and a reach of 1300 mm. Despite its 30 kg payload capacity, its compact size allows it to handle heavy objects in limited spaces, making it suitable for tasks such as machine tending and palletizing.

• Palletizing System

Protech Engineering (Booth Number: 240) will be exhibiting at the "Hokkaido Construction Development Comprehensive Exhibition 2025," scheduled to be held on October 8 (Wednesday) and 9 (Thursday), 2025. On the day of the event, we will provide detailed explanations of the following disaster prevention products using models, panels, and various materials. ◆ Main Exhibited Products ◆ - Energy-absorbing rockfall protection fence / ARC Fence (model display) - Landslide debris protection fence / Slope Guard Fence Type LE (model display) - Pile-type (pile foundation) debris flow and driftwood countermeasure for non-flowing streams / Urban Guard - Avalanche prevention piles / Tri-Pile - Avalanche protection fence / Slope Guard Fence Type LS - High energy-absorbing rockfall protection fence / Macro Fence In addition, we will have a variety of materials on disaster prevention products developed independently by Protech Engineering, so we kindly invite you to visit our booth.

Profect Co., Ltd. will hold a seminar on October 3rd (Friday) themed around the IT Implementation Subsidy 2025 and our developed and sold production management system "TED." This year's IT Implementation Subsidy has seen a significant decrease in the acceptance rate compared to previous years. Many companies are struggling with the situation of having wanted to implement IT tools but being rejected. In this seminar, we will explain why the acceptance rate has dropped, the background behind it, and the key points for being accepted. Additionally, we will introduce our initiatives that have achieved a 100% acceptance rate so far this year and the reasons why our production management system "TED," registered as an IT tool, is chosen. To accommodate busy schedules, this seminar will be held in a hybrid format, allowing for both in-person attendance and online participation via Zoom. Please choose your preferred method of participation according to your convenience. If you are currently considering applying for the IT Implementation Subsidy or are interested in production management, we encourage you to join us. We sincerely look forward to your application.

An international forum aimed at promoting the circular economy and closed-loop economy, "Closed Loop Recycle Forum 2025 (hereinafter referred to as CLRF2025)," will be held for two days from November 25 (Tuesday) to 26 (Wednesday) at The Oriental Terrace in Chuo Ward, Hamamatsu City, Shizuoka Prefecture. In Europe, closed-loop recycling practices are already advancing. We have organized this international forum as a platform to connect the forefront of Europe with Japan's challenges, striving for a future that balances economic viability and environmental sustainability. A total of 12 speakers, including Chairman Kajiwara of the Waste and 3R Research Foundation and Director Kaneko of the Ministry of the Environment's Container and Packaging Recycling Division, along with leading recycling operators and researchers from Japan and Europe, will present advanced examples of the circular economy and closed-loop economy. Furthermore, through discussions on the feasibility and challenges of implementation in Japan, we will explore hints for sustainable business models that companies and local governments should aim for.

The "Wallet Key," which brings a major innovation to the hotel key situation that has undergone several generations of changes, including cylinder locks, magnetic locks, contactless card locks, and mobile keys, has finally been born. Full-scale implementation will begin within the year at domestic accommodations. This service directly delivers the Wallet Key to the wallet apps pre-installed on guests' smartphones. We will provide an overview and the latest information on hotel keys from the perspectives of business efficiency, energy conservation, and hotel digital transformation (DX).

The Aica Modern Architecture Seminar Executive Committee will invite architect Junya Ishigami as a lecturer and hold the "67th Aica Modern Architecture Seminar." The "Aica Modern Architecture Seminar" is a cultural activity aimed at enhancing and developing architectural culture, welcoming renowned architects from both Japan and abroad to give lectures across a wide range of fields, including housing, environment, and urban space. This seminar, which began in 1983, will mark its 67th session, and the details of the event are as follows. We sincerely look forward to your attendance. Organizer and others: ■ Organizer: Aica Modern Architecture Seminar Executive Committee ■ Sponsor: Aica Kogyo Co., Ltd. ■ Operational Support: Kenpo Co., Ltd. ■ Inquiries: Aica Modern Architecture Seminar Executive Committee Office (within Kenpo Co., Ltd.) aicaseminar@kenchiku.co.jp