For mopa fiber laser source, the JPT brand has a longer history, relatively stable quality, and larger sales than Raycus. So, for normal fiber laser marking machine , Raycus has higher cost performance, For Mopa fiber laser, JPT is a good choice.
What is JPT laser source?
Registered in 2006, JPT is a pioneer for fiber optic device research and development in the world. Fiber optic devices are used for transmitting information from one place to another by sending pulses of infrared light through optical fiber. The fiber optic components are widely used in optical communication.
What is JPT MOPA?
JPT high power pulsed fiber lasers make use of master oscillator power amplifier (MOPA) configuration, and show excellent laser performance with high level of temporal pulse shaping controllability. The higher output power makes its advantages especially in high speed marking applications.
What can a 30w fiber laser do?
30w fiber laser marking machine For cutting, most of customers cut gold and silver. 30w also has much good performance on that. It can cut maximum 0.7mm silver and 1mm gold. Based on those, no matter on performance, but also on cost, 30w is also the most popular type.
What can you do with a 30w laser?
- 30 W can cut 3-4 mm with 1-3 passes before charring begins.
- 40 W cuts 5-6 mm with 1-3 passes.
- 50-60 W will easily cut 10 mm with 1-3 passes and can cut denser woods.
- 75-120 W cuts 13 mm with 1-3 passes but starts to leave a noticeable kerf angle.
Can a 30w laser cut metal?
Excellent beam quality to ensure that optical fiber laser marking machine in a variety of material satisfying marking effects, widely applied in most metal marking industries (such as brass, titanium, steel, iron, aluminum and so on) and non metal materials like cloth, fabric, PVC, MDF, leather, acrylic, plastic and Dec 7, 2017
What can I do with a fiber laser?
Fiber lasers are everywhere in the modern world. Due to the different wavelengths they can generate, they are widely used in industrial environments to perform cutting, marking, welding, cleaning, texturing, drilling and a lot more. They are also used in other fields such as telecommunication and medicine.
How thick can a fiber laser cut?
Fiber Laser cutting equipment can cut stainless steel below 4mm, and can cut up to 8 ~ 10mm thick stainless steel in laser beam if add oxygen.
How does MOPA laser work?
In MOPA lasers, an optical amplifier is used to create the focal point. The master oscillator produces a highly coherent beam, which is then amplified by the optical amplifier to increase the output power while preserving the main properties of the oscillator.Feb 1, 2019
What wavelength is MOPA laser?
1064nm
Can a MOPA laser deep engrave?
Engraving and deep engraving of metals. MOPA lasers open up many new possibilities for marking plastics and metals, including high-contrast marking, color on certain metals, and more. We will also share time and quality-optimized laser parameters for deep engraving of metals to help you improve your results.
How do fiber lasers work?
Fiber lasers use pump light from what is called laser diodes. These diodes emit light that is sent into the fiber-optic cable. Optical components located in the cable are then used to generate a specific wavelength and amplify it. Finally, the resulting laser beam is shaped and released.
What is laser etching on metal?
Laser etching is where a laser is used to trigger a thermal and chemical change on the surface of the material, altering its color. As opposed to laser marking, this can leave very slight bumps or indents in the surface of the metal, but not to the same extent as engraving.
What is MOPA laser?
The term master oscillator power amplifier (MOPA) refers to a configuration consisting of a master laser (or seed laser) and an optical amplifier to boost the output power. This gives extra flexibility, e.g. when a gain-switched laser diode (→ picosecond diode lasers) is used as a seed laser.