Universal Laser Systems (ULS) products are derived from an ecosystem of mutually-supportive and customer-oriented laser processing technologies. They work together like cogs on a gear; perfectly meshing to provide each customer the optimal solution for their needs, today and in the future. Many of these material processing technologies have been engineered from the ground up to provide unparalleled performance, quality and profitability to the customer.
The patented(US6423925) Dual Laser Configuration from ULS is a fundamentally different approach to using multiple laser sources. The beam of each laser is combined within the platform, not on the lasers or in a separate assembly. This design provides multiple advantages to the customer:
Polarization is used by ULS to combine multiple laser sources into a single beam, thereby dramatically increasing the available power range up to 500 watts. Additionally, systems equipped with two laser sources are able to combine lasers of different power levels and wavelengths. This feature is highly advantageous in materials processing since both the rate of energy delivery along with the peak power are different for each laser power level. Wood, for example, tends to create more carbonization as it burns under lower power, producing a high-contrast mark. If a higher-power laser is used, there is less charring and less contrast. Both high- and low-contrast marks are useful when processing wood. For an extensive discussion on the benefits of using laser sources of differing power, see Rapid Reconfiguration™.
Systems with Dual Laser capability offer more than six times the number of laser configurations. Each unique combination of laser power and wavelength offers the user an additional option for configuring the optimal laser materials processing solution for their application. The level of flexibility cannot be understated in its importance. Each of the following applications, for example, require a unique pair of laser sources to produce ideal results:
ULS manufactures high-quality laser sources which operate reliably for many years. However, all laser sources eventually require service. Dual Laser Configuration essentially eliminates downtime by providing an inherently redundant system. If one laser source requires replacement or repair, the other laser source can continue to operate. When the laser service has been completed, the laser can be re-installed giving the system a higher power output.
In ULS systems with Dual Laser Configuration, the combination of the two beams occurs within the system itself instead of in the carriage, such is the case with other laser systems. This allows all ULS optical elements to be small and lightweight, improving system performance.
Dual Laser Configuration allows customers to maximize the utility of several other Unique Universal Features and Technologies such as: SuperSpeed™, Multi-Wavelength™ and MultiWave Hybrid™ technologies, along with several features within the ULS software. Dual Laser Configuration also enhances the benefits of Rapid Reconfiguration™ by allowing two separate laser sources to be selected in parallel to one another on a single system. This technological ecosystem is indicative of the high degree of consideration that goes into the design and construction of all ULS products, with the goal of maximizing customer capability, flexibility and profitability.
Many customers start with a dual-laser system, but use only a single laser source. As time goes by and their business grows, they may purchase a second laser source to expand their range of material processing capabilities and/or increase productivity. With other laser systems, each new laser purchase diminishes the benefit of the laser sources that the customer already owns, since they cannot easily be reinstalled onto their system. However, this is not true with Dual Laser Configuration. A vast majority of laser sources purchased from ULS in the past maintain compatibility with ULS systems, meaning that a past investment in laser sources impacts the future by providing both long-term laser compatibility and virtually limitless possibilities for future system configurations.
A system equipped with Dual Laser Configuration also affords customers a high level of flexibility with their investment. For example, a customer can choose to purchase lasers of the same wattage or instead decide on mixed wattages, depending on the needs of their specific applications. With Dual Laser Configuration, they can choose the more economical option now, with full knowledge that a future upgrade is extremely easy and that the upgrade will not only provide a throughput advantage by combining both sources, but will also yield all of the processing advantages associated with having two laser sources.