Alternative Wavelengths
CO2 Laser Cutting and Engraving of Specific Plastics and Other Materials
Unique Processing Benefits
Select the optimum wavelength for your application.
Faster Cutting Speeds
Maximize your output.
Superior Part Quality
Experience precision and a high resolution.
Improve Your Laser Processes
CERAMICORE® Technology Optimizes the Use of Alternative Wavelengths
Our patented laser models are engineered and manufactured in a variety of CO2 wavelengths. These are generated by utilizing a combination of:
- CERAMICORE® technology
- laser gas mixture variations
- proprietary manufacturing methods
- special internal optics
All materials possess unique energy absorption characteristics that correspond to specific wavelengths in the electromagnetic spectrum.
By matching the wavelength to the material that best absorbs it, the laser cutting or engraving of materials such as plastics is maximized. Apply this process to achieve faster cutting speeds, improved part quality, and finer resolution on a variety of plastics.
Benefits
Largest Selection of Alternative Wavelengths in the Industry for Different Materials
In many cases, conventional sealed CO2 lasers are limited in wavelengths or power level offerings. Our models are available in most power levels and in the following wavelengths:
Wavelengths | Applications |
10.6 µm | general-purpose laser cutting and engraving plastics and many other materials |
10.2 µm | kiss cutting of plastics films |
9.3 µm | engraving on specific plastics |
11.2 µm | medical and dental applications |
Select the optimum wavelength and pulsing specifications for a precise laser process and superior part quality. Iradion lasers are effectively used for cutting, perforating, marking, engraving and other processes of:
- non-organic substances such as plastics and polymers
- organic substances including wood, paper, skin, and leather.
- ceramics, stone, glass
- thin metals and foils
Ask our experts about plastic laser cutting or engraving and other materials.
Applications
Alternative Wavelengths for Plastic Laser Cutting and Other Materials
Each wavelength exhibits unique processing benefits depending on the application:
9.3 µm:
A wavelength that is commonly used to laser mark plastics, such as Polyimide films utilized in packaging. It is used in optical layers for LED display screens. It is also suitable for Polyethylene Terephthalate (PET) for bottling and containers.
Using the standard wavelength of 10.6 µm, damages and rough engravings may occur. A wavelength of 9.3 µm, on the other hand, produces shallow and sharp engravings.
10.2 µm:
A wavelength that is commonly used for plastic laser cutting of materials, such as polypropylene (PP), Polyethylene Terephthalate (PET), and other similar plastic films. It is found in the production of labels, packaging, and laminations.
Kiss Cutting is a common technique that utilizes 10.2 µm wavelengths for laser cutting of the top plastic layer of a laminate while preserving the lower material layers.
10.6 µm:
This is one of the most commonly used wavelengths in the industry. It is absorbed by the widest range of materials. It represents a universal laser processing wavelength. Use 10.6 µm for simple laser engraving of plastic, polymer, and organic materials.
11.2 µm:
This wavelength is specifically designed for medical and dental applications. The 11.2 µm wavelength allows the use of CO2 assist gas to stop “wicking”. It also prevents the gas from absorbing laser energy and distorting the precision laser beam.
Advantages
Quality, Power, and Reliability
Profit from the following advantages of our CO2 lasers:
- perfect laser cutting or engraving results on specific plastics with 9.3 µm and 10.2 µm
- high stability laser designs available at 9.3 µm, 10.2 µm, 10.6 µm
- alternative wavelengths are available like 11.3 µm
- patented CERAMICORE® design for excellent beam quality
- inert aluminum oxide ceramic ensures no gas leakage or contamination
- low thermal expansion offers better power and beam-pointing stability
- consistent power stability from 2 % to maximum power
- 30 % fewer laser components with the highest reliability
- good pulsing characteristics with short rise and fall times
- efficient, fast, reliable, and state-of-the-art driver electronics
Customization & Options
An Individual Solution for Your Needs
Tailor our CO2 lasers specifically to your requirements:
Option | |
Wavelengths options: | 11.2, 10.6, 10.2, 9.3 µm for best applications results on specific materials, such as plastic laser cutting |
Power levels: | 25 to 250 Watts models |
Pulse options: | standard, fast |
Cooling system: | air-cooled, fan-cooled, and water-cooled |
Power supply models and sources | |
Beam expansion/collimation: | 6x, 5x, 4x, 3x, 2.5x |
Laser controls | |
Customized final testing | |
Operation and training programs | |
Rapid response service program | |
Laser gas degradation insurance |
Specifications
