JPT MOPA LP Fiber Laser 20W/30W/50W

The JPT LP fiber laser source is a compact 1064 nm pulsed laser source designed for standardized industrial laser marking, engraving, traceability coding, and OEM equipment integration.

Available in 20W, 30W, and 50W models, the JPT LP Series provides a practical fixed-pulse solution for machine builders, laser marking equipment manufacturers, automation integrators, distributors, and customers replacing an existing laser source.

With a fixed 200 ns pulse duration, 1–600 kHz repetition-rate range, air-cooled design, and 24VDC power supply, the JPT LP fiber laser source is suited to repeatable production jobs where stable marking performance, simple integration, and cost control are priorities.

JPT LP series pulsed fiber lasers make use of master oscillator power amplifier (MOPA) configuration, and show excellent laser performance as well as high level of temporal pulse shaping controllability. Compared with Q-switching technology, LP series has greater flexibility, wider frequency range, higher control precision and superior first pulse.

Built for Standardized Industrial Marking

The JPT LP fiber laser source is designed for production environments where the marking task is stable, repeatable, and clearly defined.

Typical applications include:

• Serial number marking
• QR code marking
• Data Matrix marking
• Barcode marking
• Metal nameplate marking
• Part number marking
• Industrial logo marking
• Asset identification
• Tool and fixture identification
• Hardware traceability
• Batch-code marking
• Selected plastic marking after material testing

This source is suitable for laser marking machine OEMs and system integrators that need a reliable laser source for standard industrial jobs rather than highly variable pulse-control applications.

Why Choose the JPT LP Fiber Laser Source?

Fixed-Pulse Performance for Repeatable Production Jobs

The JPT LP fiber laser source uses a fixed 200 ns pulse duration. This makes it suitable for customers who need consistent and repeatable output for standard marking tasks without requiring complex pulse-width tuning.

20W, 30W and 50W Options

Select the power level according to your marking field, material, required cycle time, code density, and production target.

• 20W LP — suitable for standard serial numbers, small codes, logos, and general industrial marking.
• 30W LP — suitable for higher-throughput marking and more demanding production tasks.
• 50W LP — suitable for customers that need stronger marking capability, faster cycle times, or more intensive metal processing after sample validation.

Air-Cooled Integration

The JPT LP fiber laser source uses air cooling, helping simplify machine design and reducing the need for external water-cooling equipment.

OEM-Friendly Source Configuration

The source is designed for integration into laser marking systems. It can be evaluated together with your control card, galvo scanner, optical path, F-theta lens, power supply, enclosure, and safety design.

LP Series vs M7 Series: Choose the Right JPT Laser Source

The JPT LP Series and JPT M7 Series should not be positioned as the same product.

Choose the JPT LP fiber laser source when your project focuses on standard industrial marking and repeatable production output.

Choose the JPT M7 Series when your project requires independently adjustable pulse width, color marking, advanced contrast control, or more demanding material-processing flexibility.

What the LP Series Is Not Optimized For

The JPT LP fiber laser source is not the ideal choice when your application depends on highly adjustable pulse width.

Consider a JPT M7 or other advanced MOPA solution when you require:

• Stainless-steel color marking
• Advanced black marking on anodized aluminum
• Highly heat-sensitive plastic processing
• Fine micromachining
• Short-pulse process control
• Highly customized surface finishes
• Complex material experiments requiring frequent pulse-width adjustment

This comparison helps ensure that your laser source selection matches the actual production requirement.

Technical Overview

The JPT LP Series is available in the following models:

• YDFLP-E-20-LP-S
• YDFLP-E-30-LP-S
• YDFLP-E-50-LP-L-R

Key published specifications include:

• Nominal output power: 20W / 30W / 50W
• Central emission wavelength: 1064 nm
• Pulse repetition-rate range: 1–600 kHz
• Pulse duration: fixed 200 ns
• Cooling method: air cooled
• Supply voltage: 24VDC
• Output power tuning range: 0–100%
• Operating temperature: 0–40°C
• Output beam diameter: 7 ± 0.5 mm

For model-specific information such as cable length, beam quality, maximum pulse energy, source dimensions, weight, and electrical requirements, please refer to the detailed specification table or contact JCZ for technical confirmation.

Integration Checklist for OEMs and System Integrators

Before ordering a JPT LP fiber laser source, please provide the following information:

• Existing laser source model
• Required output power
• Material to be marked
• Required marking content
• Marking field size
• Expected production cycle time
• Existing control card model
• Galvo scanner model
• Lens and focal-length requirement
• Existing power-supply configuration
• Required cable length
• Machine enclosure and safety requirements
• Country and destination voltage

This information helps our team evaluate whether the JPT LP fiber laser source is compatible with your current laser marking system or planned OEM machine.

Source Only or Complete Marking System?

This page is for the laser source component.

A complete laser marking system normally requires:

• Fiber laser source
• Laser controller card
• Galvo scanner
• F-theta lens
• Power supply
• Electrical cabinet
• Safety enclosure
• Red-light positioning system
• Marking software and controller configuration

JCZ can support project-based integration for customers that require a complete laser marking control configuration.

Software is supplied with compatible JCZ controller hardware and is not sold as a standalone software product.

FAQ

Q:Is the JPT LP fiber laser source a complete laser marking machine?

A:No. The JPT LP fiber laser source is the laser-emission component used inside a complete marking machine or automated marking system.

Q:Which JPT LP model should I choose: 20W, 30W, or 50W?

A:The correct model depends on your material, marking size, cycle time, code density, and desired processing result. Send us your sample material and application details for a recommendation.

Q:Can I use the JPT LP fiber laser source to replace an existing laser source?

A:Possibly. Please provide your current laser model, controller model, galvo model, power supply details, cable requirements, and machine photos for a compatibility review.

Q:Is the pulse width adjustable?

A:No. The LP Series is positioned as a fixed-pulse solution with a published 200 ns pulse duration. For adjustable pulse-width requirements, consider a JPT M7 Series source.

Q:Can this laser source mark QR codes and serial numbers?

A:Yes. The JPT LP fiber laser source is suitable for standard industrial marking applications such as serial numbers, QR codes, barcodes, Data Matrix codes, logos, and traceability information, subject to material testing and final system configuration.

Q:Is software included with the laser source?

A:The laser source itself is a hardware component. For a complete marking system, compatible JCZ controller hardware and corresponding software can be configured as part of the project. Software is not sold separately.

Need a JPT LP Fiber Laser Source for Your Marking Machine?

Send us your laser source model, material, marking requirement, control-card model, galvo configuration, and target quantity.

Our team will help confirm whether the JPT LP fiber laser source is suitable for your OEM machine, replacement project, or industrial marking system.