Fiber vs. MOPA vs. CO2 vs. UV
Compare the technologies by material response, heat input, mark style, and typical production use.
Resources
Practical guidance before you specify a laser.
Use these starting points to prepare samples, compare technologies, and give a supplier the information needed for an accurate recommendation.
Information for a useful quotation
Prepare material, mark content, field size, output, handling, utilities, and safety requirements.
Open, enclosed, handheld, or in-line?
Match the machine form to part size, loading, operator workflow, and automation needs.
Before sample testing
Define what “good” means.
A clear acceptance target makes sample comparisons more useful and prevents a visually attractive result from hiding a slow or unstable process.
- Required contrast, depth, color, or texture
- Maximum cycle time per mark
- Code readability and verification standard
- Allowed heat effect or material change
- Viewing conditions and durability requirement
Frequently asked questions
Short answers before you request a laser quotation.
Which laser source should I choose?
Choose from the actual material, surface finish, required mark, heat limit, cycle time, and production workflow. Sample testing is recommended when appearance or process window is critical.
What information is needed for a useful quotation?
Provide the material and finish, mark artwork or code, part and field dimensions, required output, loading method, utilities, safety needs, and destination country.
Why is wattage alone not enough?
Wavelength, pulse behavior, lens, field size, material response, and cycle time all affect the result. Higher wattage does not automatically create the best mark.
Need a recommendation for a real part?
Use the application form to provide the details that determine the laser and machine configuration.