Laser Micro Etching Services | Industrial Surface Patterning
Our laser micro etching services using SLE technology enable precise, reliable structuring for microfluidics and advanced components. We help streamline development from prototype to production, delivering consistent results that support better performance and faster iteration.
Laser Micro Etching Applications We Serve
We deliver high-accuracy laser micro etching with clean, durable markings that enhance product quality and brand value.
Flex PCB FPC Micro Circuit Etching
Circuit etching for flexible printed circuit boards
Automotive Sensor Metal Substrate Etching
Precision etching for automotive sensor metal substrates
Precision Metal Shield & Reed Etching
Micro-etching for precision metal shields and reed components
Semiconductor Wafer Micro Etching
Ultra-precision micro-etching for semiconductor wafers
Precision 3D Glass Micromachining
Our two-step process combines laser modification with selective chemical etching to create features impossible with conventional machining methods.
True 3D Freedom
Create arbitrary 3D structures embedded within transparent substrates. Channels, cavities, and complex geometries can be fabricated along all three axes, not just planar layers, enabling unprecedented design flexibility.
Extreme Aspect Ratios
Achieve aspect ratios exceeding 100:1 with micrometer precision. High selectivity between laser-modified and unmodified material enables deep, narrow channels and vias with exceptional dimensional control.
Maskless Manufacturing
Direct-write technology eliminates photomasks and expensive tooling. Design changes are implemented directly from CAD files, enabling rapid prototyping and cost-effective small batch production.
Why Choose LaserMicroFab
Experience the advantages of partnering with an industry leader in precision laser micro etching
Unmatched Precision
Achieve micron feature sizes and positional accuracy with advanced laser systems.
Rapid Turnaround
From prototype to production in 3-7 days with streamlined processes and fast delivery.
Material Expertise
Process metals, ceramics, glass, polymers, and thin films with optimized parameters for each material.
Scalable Production
Seamlessly transition from prototype to high-volume production with consistent quality and efficiency.
Engineering Support
Work directly with our experienced engineers from design for manufacturing through production optimization.
Quality Certified
ISO 9001 certified quality system ensures consistent, traceable, and documented processes for every project.
Technical Capabilities
Our advanced laser systems deliver industry-leading precision and versatility for micro etching applications
Thin-Film Etching
Precision removal of conductive and dielectric thin films without damaging underlying substrates. Essential for semiconductor and electronics manufacturing.
- Film thickness: 10nm - 100µm
- Substrate protection: 100%
- Materials: ITO, Au, Pt, Al, Cu
- Pattern resolution: 2µm lines
Surface Patterning
Create intricate surface patterns, micro-channels, and precision grooves for microfluidics, optical, and functional surface applications.
- Feature size: 5µm minimum
- Depth control: ±1µm
- Aspect ratio: up to 1:10
- Surface finish: Ra < 0.5µm
Micro-Texturing
Create functional surface textures for improved adhesion, wettability control, optical properties, and tribological performance.
- Texture types: dimples, grooves, pillars
- Feature density: up to 10,000/mm²
- Controlled roughness: Ra 0.1-10µm
- Large area processing: 300x300mm
Selective Material Removal
Precision ablation of specific materials from multi-layer structures without affecting adjacent layers. Critical for advanced packaging and MEMS.
- Layer selectivity: 100%
- Position accuracy: ±5µm
- Multi-layer structures: Yes
- Edge quality: burr-free
Quality Assurance
Every laser micro etching project undergoes rigorous quality control to ensure your specifications are met with precision and consistency.
Our quality management system is built on ISO 9001 standards and incorporates advanced inspection equipment including optical microscopy, SEM analysis, profilometry, and coordinate measuring systems.
The SLE Advantage
Our selective laser etching capabilities deliver unique benefits that set us apart from conventional glass machining methods.
True 3D Geometry
Create complex internal structures, curved channels, and embedded features that are impossible with layer-by-layer or planar processes.
No Tooling Required
Direct CAD-to-part manufacturing eliminates expensive molds, masks, and tooling costs. Perfect for prototyping and customization.
Exceptional Surface Quality
Etched surfaces achieve roughness below 200nm RMS with no microcracks, ensuring optimal performance in optical and fluidic applications.
High Material Efficiency
Kerf width of only a few microns minimizes material waste. Selective etching removes only modified regions, preserving bulk material.
Scalable Production
Process times can be reduced to seconds per part, enabling industrial-scale manufacturing with consistent quality and repeatability.
Biocompatible Results
Glass and sapphire components are inherently biocompatible, chemically inert, and easily sterilized for medical applications.
Ready to Create Complex 3D Structures?
Get a free consultation for your selective laser etching project. Our glass micromachining experts will evaluate your design and recommend optimal processing strategies.
Quote Process
For files larger than 20MB, please send to: sales@lasermicrofab.com with your contact information