Unlike traditional Q-switched fiber lasers, MOPA technology offers precise control over key laser parameters:

• Adjustable Pulse Duration: From nanoseconds to milliseconds.
• Variable Pulse Repetition Rate: Fine-tune marking speed and quality.
• Controllable Peak Power: Optimise for different material types and marking effects.
• Enhanced Beam Quality: Achieve exceptional detail and clarity, even at high speeds.

By controlling these elements, MOPA lasers provide greater versatility across a wider range of materials and marking styles.

FlyCAD Laser Marking Software – Key Features

Engineered for Precision

• Precise Pulse Shaping: Customise laser parameters to suit different material properties.
• Dark, Light, and Colour Marking: Achieve a wide variety of visual effects.
• Superior Edge Definition: Produces sharp, clean lines on even the most delicate surfaces.
• Minimal Heat Affected Zone (HAZ): Protects sensitive components and reduces deformation.

Versatility in Material Processing

• Metals such as stainless steel, aluminium, copper, gold, and more.
• Plastics including ABS, PE, PP, PVC, and a wide range of polymers.
• Ceramics and glass with fine texturing without cracks.
• Semiconductors like silicon wafers and delicate electronic components.

Superior Marking Quality

• High-contrast black or white marks on metals.
• Colour marking capabilities on stainless steel and titanium.
• Precision control over depth, contrast, and heat impact.

Enhanced Efficiency and Speed

• Faster processing enabled by high repetition rates.
• Reduced energy consumption compared to older laser technologies.
• Reliable operation with minimal downtime and low maintenance requirements.

Customisable Marking Effects

• Annealing: Non-invasive, oxidation-based metal marking.
• Colour Marking: Vivid hues on stainless steel.
• Foam Marking: Raised, textured effects on plastics.

Automotive Industry

Precision, durability, and regulatory compliance are critical in the automotive sector. MOPA lasers provide high-speed, permanent marking without affecting mechanical properties.

• VIN Number Engraving: Deep, tamper-proof markings on chassis, engine blocks, and metallic frames for reliable vehicle identification.
• Component Traceability: Laser marks resistant to abrasion, chemicals, and heat on gears, brake systems, fuel injectors, and transmission components.
• Interior Aesthetics and Functional Labelling: High-resolution logos, icons, and part numbers on dashboards, polycarbonate buttons, and trim pieces using colour or black marking on plastics.

Electronics Manufacturing

MOPA fiber lasers allow precise, non-contact marking without damaging delicate components, ideal for densely populated electronic assemblies.

• PCB Circuit Marking: High-contrast alphanumeric or 2D codes on solder mask, ceramic substrates, and copper traces—without delamination or short-circuit risks.
• Connector and Casing Labelling: Permanent branding, polarity indicators, and serial numbers on plastic housings, cable jackets, and fibre-optic connectors.
• Device-Level Traceability: Micron-scale data matrices, QR codes, and part IDs on microchips, transistors, and RF modules for lifecycle tracking.

Medical Device Industry

MOPA lasers offer non-invasive, biocompatible marking with high contrast, critical for sterile environments and traceability.

• Surgical Instrument Engraving: Corrosion-resistant and legible UDI markings on stainless steel, titanium, and ceramic surgical tools for FDA/EU compliance.
• Implant Marking: High-stability marking on orthopaedic and dental implants with minimal thermal impact to preserve surface integrity and biocompatibility.
• Pharmaceutical Packaging: Permanent batch numbers, dosage information, and expiry dates on syringes, vials, and blister packs—especially on white or transparent plastics.

Jewellery and Luxury Goods

MOPA fiber lasers provide ultra-fine resolution and aesthetic enhancements with colour marking capabilities on certain materials.

• Precious Metal Hallmarking: Deep or surface-level markings on gold, platinum, and silver jewellery for authenticity and legal compliance.
• Custom Personalisation: Names, intricate patterns, and serialised messages engraved on rings, pendants, and limited-edition items.
• Colour Effects on Metals: Unique ability to produce vibrant colour shades on stainless steel surfaces, ideal for branding on watches, pens, and accessories.

Aerospace and Defence

Component marking in aerospace requires ultra-durable, high-accuracy marking without adding stress or altering material performance.

• Part Tracking: Permanent serial numbers, barcodes, and laser-engraved 2D matrix codes on aircraft fasteners, housings, and structural components.
• Material Identification: Engraving on aluminium alloys, titanium, Inconel, and composite parts, enabling robust traceability under extreme conditions.
• Lightweight Structure Marking: Micro-engraving on lightweight or thin-walled components without mechanical deformation or thermal warping.

Tooling, Engineering, and Industrial Manufacturing

MOPA laser systems serve a broad range of industrial marking tasks—from tool identification to batch coding—on hard, soft, or coated materials.

• Cutting Tools and Dies: Wear-resistant codes on carbide, HSS, or tool steel surfaces, ensuring traceability through the production cycle.
• Mould Inserts and Cavities: High-contrast identification within complex tool geometries and limited-access areas.
• Asset Tracking: Barcode and alphanumeric marking for inventory and maintenance tracking on valves, flanges, shafts, and housings.

With their ability to mark metals, plastics, ceramics, and coated substrates with precision and contrast control, MOPA Fiber Laser Marking Machines are the ideal choice for manufacturers seeking a future-proof, flexible, and eco-conscious marking solution.

• Advanced Technology: Latest laser marking innovations combined with reliable rotary mechanisms.
• Precision and Reliability: Consistently uniform and permanent markings across curved surfaces.
• Expert Support: Comprehensive service including installation, operator training, and technical consultation.

Partner with United Spectrum Instruments for seamless marking performance and future-proof technology in your production line.