High Power UV Laser Cutting Coated Glass

Release time:2021/09/15

uv laser

High power UV laser cutting coated glass


Ultraviolet lasers, as a high-power advanced tool, are gradually attracting people's attention. Driven by modern technology, UV lasers are no longer just used to mark or engrave simple surface materials. They are also used in various fields, showing their unique charm and practicality.


When it comes to the application of UV lasers, cutting coated glass must be a compelling topic. Film-coated glass, as a high-grade building material, has the characteristics of beauty, durability and safety, and is widely used in modern buildings. However, because the surface is covered with a special protective film, the traditional cutting method is insufficient.


The emergence of ultraviolet lasers has brought a new solution for cutting coated glass. High-power UV lasers can easily and accurately cut coated glass through their powerful energy, opening up unlimited creative possibilities for designers.


High power UV lasers offer clear advantages over traditional cutting methods. First of all, its high-energy UV beam can easily penetrate the coating layer and precisely cut out the shape and pattern the designer wants without worrying about damage to the coating layer. Secondly, during the UV laser cutting process, there is almost no heat-affected zone and physical contact, which greatly reduces the possible cracks and creases. The most important thing is that the edges cut by the UV laser are very smooth and do not require subsequent grinding and trimming, which greatly improves work efficiency and quality.


In addition to high-quality cutting results, UV lasers bring new artistic expression to coated glass. By flexibly adjusting laser parameters, designers can create a variety of exquisite patterns, lines and text, pushing the boundaries of glass art to new heights. Whether it is creating a unique look and feel in architectural design or creating a different artistic taste in interior decoration, UV lasers can realize the unlimited imagination of designers.


To sum up, the application of high-power ultraviolet lasers in the field of cutting coated glass will bring new breakthroughs in architectural design and decoration. Its precision, efficiency and artistry will undoubtedly become a new trend in the fields of architecture and art in the future. Let’s wait and see and witness the amazing performance that UV laser brings to coated glass!

Expert III 355 series UV DPSS laser, developed and produced by RFH, covers 10w-20w in laser power with short pulse width (<20ns@40K) ,superior beam quality (M²<1.2) and perfect laser spot quality (beam circularity >90%). It is widely used in PE/PCB/FPC cutting, glass & sapphire cutting, drilling, scribing & cutting used in high precision micromaching areas.



Expert III 355 series uv laser characteristics:   

1. 355 nm output wavelength, 10 to 200 Hz repetition rate; laser power ranging from 10w-20w; Continuous tuning of repetition rate while maintaining constant pulse energy, superior beam pointing and energy stability make the Expert III 355 the first choice for micromachining, marking and thin film removal applications 


2. Exceptional beam quality (M²<1.2) ,absolutely assured in all repetition rates; relatively short pulse width <20ns@40K with little heat transfer to surrounding material; perfect beam spot quality(Beam Circularity>90%) 

Close to Gaussian smooth beam profile with low value M² < 1.2 and good focusability are beneficial for applications such as  


3. Unique Q-switching technology, adapts a variety of control requirements of laser applications;Online refreshment for harmonic coupling technology;Excellent long term power stability Rugged sealed cavity, Extremely compact size, Simple and robust 


4. Digital control technology for the driver,  RS232 control interface ensures easy control and integration with laser marking equipment 


5. This laser adopts one - style design with compact and reasonable structure, easy installation. 

Easy to transport and saves space due to compact and light design 


Water cooling,cost-effective and reliable end-pumping technology and amplifier-free DPSS design guarantee easy operation and alignment simple installation and low maintenance costs


6. Industrial production process control technology,provides quality stable products.

Nanosecond UV Laser

Nanosecond UV Laser


 RFH - The leading industrial solid-state laser manufacturer


For over 13 years with excellent long term stability and exceptional good beam quality


Production in dust-free plant & rigorous quality control system

From purchasing, pre-production quality check, assembling, finished product testing, warehouse-in inspection, pre-delivery testing to after-sales service, each step is under control to make sure product quality and consistency in both machine parameters and actual running parameters. This is what makes RFH laser lasts longer than its peers. 


Top professional team, independent R&D in laser oriented power supply control system


There is a one-to-one correspondence between power supply and laser. The stability of power supply control system determines if the laser can maximize its performance during operation. RFH Laser has independent R&D in power supply technique which enables timely update and improvement of power supply control system module based on the laser’s need. 12-year experience in R&D and a top professional team make RFH laser a reliable and stable laser system.


Core components of oversea brands with guaranteed quality

Pumping, Q-switching and other core components adopt oversea brands. Work with top brand component suppliers of home and abroad. Each component is guaranteed with its quality from the beginning of materials purchasing. This is why users can trust RFH laser.  

Nanosecond UV Laser


UV laser+power supply+cooling system sold in a group

Being client-oriented, RFH offers proposal of selling the whole laser system in a group so that the laser system can maximize its performance while maintaining its stability. 

Nanosecond UV Laser


Full-digital display, supporting communication with computer, capable of laser’s remote control

Each laser developed and produced by RFH can always remain high quality in industrial and extreme conditions of scientific research. With stable beam quality, high efficiency, best cost performance and high reliability, RFH has earned good reputation in different industries at home and abroad. After 12-year development, RFH has become a reputed brand in nanosecond laser industry. 


关键词: cutting coated glass,High power UV laser