Maxphotonics
Maxphotonics MOPA MFPT 300W Pulsed Laser

MOPA MFPT 300M

A 300W miniaturized pulsed fiber laser delivering M² ≤1.4 beam quality, CE-certified for marking, engraving, and micro-cutting.

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MOPA MFPT 300M Industrial Fiber Laser

The MFPT 300M tops out the MOPA miniaturized lineup's 200W/300W pair, sharing the same beam quality (M² ≤1.4), 319 × 265 × 100mm chassis, and up-to-15mJ single pulse energy range as the MFPT 200M, with more headroom for higher-throughput marking, engraving, and precision cutting work.

Like the MFPT 200M, output is tunable from 10% to 100% of rated power, with a repetition rate range of 1 to 8000kHz for switching between surface marking, micro-cutting, and low-spatter welding without changing hardware. It offers a choice of fixed isolator or QCS quick-connect fiber output, runs on air cooling, drawing 900W from a 24VDC supply, and ships CE-certified with a 2-year standard warranty, extendable up to 5 years.

Nominal Power
300 W
Beam Quality M²
≤ 1.4
Pulse Width Range
1 ns (CW) / 10 ~ 500 ns
Single Pulse Energy
1.5 – 2 mJ / 5 mJ / 15 mJ
Repetition Rate
1 ~ 8000 kHz
Fiber Output Type
Isolator, QCS
Warranty
2 years standard (extendable to 5 years)
Certificates
CE

Key Features

M² ≤1.4 Beam Quality

The same M² ≤1.4 beam quality as the MFPT 200M is unchanged at 300W, so detail doesn't loosen as output climbs.

Up to 15mJ Single Pulse Energy

Single pulse energy up to 15mJ gives the MFPT 300M enough energy per pulse for precision work like paint removal, rust removal, and battery tab cutting.

Marking, Micro-Cutting, and Low-Spatter Welding

Tunable heat input lets the MFPT 300M switch between surface marking, micro-cutting, and low-spatter welding without swapping hardware.

Isolator or QCS Fiber Output

Available with a fixed isolator output or a QCS quick-connect output, for flexibility in how the laser integrates into a production line.

Air-Cooled, No Water Loop Required

Runs on air cooling rather than a closed water loop, simplifying installation for bench-top, mobile, or OEM integration.

Compact Miniaturized Chassis

At roughly 8kg — the same chassis as the MFPT 200M — the MFPT 300M delivers 300W against the MFPT 200M's 200W, drawing 900W to do it.

Application Examples

Paint RemovalPaint Removal
Rust RemovalGear Rust Removal
Battery Tab CuttingTab Cutting for Power Batteries

Product Comparison

Select products from the dropdown options below to compare parameters and find your perfect laser.

Product type
Series
Nominal power
Module
Polarization
Power Redundancy
Power Tunability
Wavelength
Power Stability
Modulation Frequency
Pulse Energy (mJ)
Repetition Rate (kHz)
Fiber Connectors
Certifications and Safety
Cooling Method
Housing form
Warranty