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Laserline LDMblue Blue High Power Diode Laser

Laserline LDMblue Blue High Power Diode Laser

Laserline LDMblue Blue High Power Diode Laser

Product catalog summary
Overview
The document describes the Laserline LDMblue, a high-power blue diode laser designed for industrial applications, particularly in processing highly reflective metals like copper and gold. It highlights the laser's unique capabilities, technical specifications, and potential applications.

Specifications
The LDMblue offers up to 1000 W continuous wave (cw) power at a wavelength of 450 nm. This wavelength is optimal for processing reflective metals, providing up to 20 times more absorption efficiency compared to traditional 1-micron lasers. The laser features fast power modulation with a rise time of less than 150 microseconds.

System Design
The laser is built on a modular 19” rack design, facilitating easy maintenance and integration into existing systems. It supports scalable power and adaptable beam quality through different diode stack configurations.

Applications
The LDMblue enables new applications such as heat conduction welding of thin copper foils and dissimilar metal welding (e.g., copper to aluminum or steel). It offers high-quality processing with minimal spatter and is suitable for electromobility applications like battery interconnections.

Technical Advantages
  • Up to 1000 W cw power at 450 nm
  • Optimized absorption for reflective metals
  • Stable process with quiet melt pool characteristics
  • Welding of thin foils and dissimilar metals
  • Easy integration with 19” rack mount


Optical and Mechanical Specifications
The laser provides beam quality of 60-100 mm mrad and supports optical fibers of 600-1000 µm. It operates within a wavelength range of 400-500 nm and maintains power stability within +/- 2% over 2 hours. The system is housed in a 19” rack mount, weighing approximately 50 kg.

Operating Conditions
The laser operates at temperatures between 10-45°C and can be stored at 5-65°C. It has a protection rating of IP54 and conforms to safety class 1 according to EN 60825-1.

Options and Interfaces
Available interfaces include Profibus DP, Ethernet, and RS232. Additional options include teleservice, pilot laser, CMOS camera, and dedicated optics for 450 nm applications.

Contact Information
The document provides contact details for Laserline offices in the USA, Brazil, China, Japan, and Korea.
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Catalog excerpts

Laserline LDMblue Blue High Power Diode Laser-1

Laserline LDMblue Blue High Power Diode Laser 10 0 0 W r we cw po nm @ 45 0

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Laserline LDMblue Blue High Power Diode Laser-2

High Power CW Laser meets Blue Wavelength Efficiency by blue laser light Industry proven system concept LDMblue revolutionizes the processing of copper, gold and other highly reflective metals in multiple ways. The direct generation of 1 kW cw laser power in the 450 nm wavelength range is unique and also avoids the detour via complex and inefficient wavelength conversions. At the same time the absorption and thus process efficiency is increased by a factor of up to 20 compared to lasers in the 1 micron range. The precisely controllable energy deposition of the diode laser enables the melting...

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Laserline LDMblue Blue High Power Diode Laser-3

The new LDMblue shows again the proven advantages of the LDM series. With a wavelength of 450 nm and 1 kW cw power it sets new benchmarks in the industrial copper processing. Fix installation, no torsional stress: 750 mm min [fiber 200, 300, 400, 600 μm] 850 mm min [fiber 1,000, 1,500 μm

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Laserline LDMblue Blue High Power Diode Laser-4

Scalable laser power The Laserline typical modular system concept facilitates the stagewise scaling of the maximum LDMblue laser power. At the same time the beam quality can be adapted to process requirements by means of different diode stack configurations. This unique technology provides the flexibility, modularity and scalability already known from other Laserline products. Technical advantages at a glance > Up to 1000 W cw power at 450 nm > Fast power control and power modulation > Optimized absorption in highly reflective metals > Industry proven system architecture > Highly stable process...

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Laserline LDMblue Blue High Power Diode Laser-5

Welding of thin sheets The combination of the 450 nm wavelength with 1000 Watt cw laser power opens up completely new opportunities for high-quality processing of copper and other highly reflective metals. Moreover can it be done almost independently of the surface condition e.g. oxidation in combination with the lack of spatters. This gives a new perspective for the creation of electrical interconnections which improves the welding process in electromobility applications, such as battery interconnection. Due to the world wide first system proving up to 1000 W of blue laser power, many more applications...

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Laserline LDMblue Blue High Power Diode Laser-6

LDMblue Series Max. output power (cw) Laserline GmbH Beam quality 60 mm mrad Fraunhofer Straße | 56218 Mülheim-Kärlich, Germany Optical fiber 600 µm [NA 0.2] Tel. +49 2630 964 0 | Fax +49 2630 964 1018 Min. fokus at f = 150 mm 900 µm [email protected] | www.laserline.com Fiber-coupling unit Laserline Inc. Fiber length 5 m, 10 m 1800 Wyatt Drive, Suite 9 | Santa Clara, CA 95054, USA Power stability < +/- 2% over 2 h Tel. +1 408 834 4660 | Fax +1 408 834 4671 Wavelength range 400 nm to 500 nm [email protected] | www.laserline.com Mechanical specifications 46025 Port Street | Plymouth, MI...

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