YL
Yongfeng Lu
Founder and President
Laser Universal LLC
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YL
Laser Universal LLC

Laser carbonization for mild heme decolorization in hygiene products

An integrated laser platform combining surface texturing and controlled carbonization to reduce heme color in hygiene products. The technology disrupts red blood cells, adsorbs heme, and catalyzes chromophore degradation...

TechnologyConceptualCompany
YL
Laser Universal LLC

Laser-assisted protoplast screening platform combining raman/sers spectroscopy and laser-induced forward transfer

An automated laser platform for high-throughput, label-free screening of protoplasts, algae, or plant tissue using Raman/SERS spectroscopy for phenotypic readout and pulsed laser-induced forward transfer for gentle, non-...

TechnologyIn developmentCompany
YL
Laser Universal LLC

Laser-structured film-free nonwoven outercovers for soft, breathable barriers

Laser surface structuring generates hierarchical micro/nano-structures on lightweight nonwovens to create film-free outercover materials with liquid barrier performance (no strikethrough at ~62 mbar) while preserving bre...

TechnologyIn developmentCompany
YL
Laser Universal LLC

High-throughput label-free coherent anti-stokes raman scattering (CARS) platform for protein variant screening and characterization

High-throughput, label-free Coherent Anti-Stokes Raman Scattering (CARS) spectroscopic platform that accelerates characterization, quality control, and ranking of recombinant protein variants. Provides chemically specifi...

TechnologyIn developmentCompany
YL
Laser Universal LLC

Laser-textured nonwovens for reduced stain visibility

Laser texturing of nonwoven topsheets and acquisition layers creates directional microchannels and light-scattering surface features that rapidly transport menstrual fluid away from the visible surface and optically conc...

TechnologyConceptualCompany
YL
Laser Universal LLC

2PP laser prototyping of porous non-wovens from digital models

This solution leverages Two-Photon Polymerization (2PP) direct laser writing to construct high-fidelity porous non-woven prototypes from digital CAD models, offering precise control over fiber and pore dimensions. It pro...

TechnologyIn developmentCompany
YL
Laser Universal LLC

Bioinspired laser texturing for enhanced denture adhesion and seal

Utilizing femtosecond laser micro-texturing, this innovation creates bioinspired micro-patterns on denture bases for enhanced adhesion and sealing. The technology ensures strong hold, superior seal against food ingress, ...

TechnologyIn developmentCompany
YL
Laser Universal LLC

Raman sensor system for real-time soil microbial fingerprinting

A rugged, fiber-optic in-soil Raman spectroscopy probe that provides real-time, label-free molecular fingerprints of soil microbial activity. It operates fully automated, using Edge-AI to process spectra and transmit dat...

TechnologyIn developmentCompany
YL
Laser Universal LLC

Cars-based label-free high-content screening platform for hair follicle biology

Revolutionize hair follicle biology with a CARS-based label-free platform offering non-invasive, chemically-specific 3D imaging for efficient compound screening and analysis.

TechnologyIn developmentCompany
YL
Laser Universal LLC

High-throughput label-free CARS imaging for wound healing screening

A cutting-edge optical imaging platform using CARS and SHG for non-invasive, high-throughput screening of wound healing processes in 2D and 3D tissue models. The platform offers quantitative, label-free assessments of EC...

TechnologyIn developmentCompany
YL
Laser Universal LLC

Raman spectroscopy solution for early hydrolysis detection in organo-trialkoxysilane

A non-destructive Raman spectroscopy method for rapid, accurate assessment of early hydrolysis in organo-trialkoxysilane solutions. Uses handheld analyzers for fast results, supporting industrial implementation and quali...

TechnologyIn developmentCompany
YL
Laser Universal LLC

Inline four-channel CARS spectroscopy for lipid processing optimization

Introducing Inline Four-Channel CARS spectroscopy for real-time monitoring and optimization of fermentation-derived lipid processing. This technology improves lipid yield and reduces resource consumption without disrupti...

TechnologyIn developmentCompany
YL
Laser Universal LLC

Inline CARS spectroscopy for real-time process optimization in sweetener refining

Introducing an innovative Inline Four-Channel CARS spectroscopy system for real-time, non-destructive monitoring and optimization of starch-based sweetener refining. This technology can significantly improve yield, reduc...

TechnologyIn developmentCompany
YL
Laser Universal LLC

Four-channel CARS imaging for non-destructive ploidy detection in wheat embryos

Four-channel Coherent Anti-Stokes Raman Scattering (CARS) imaging provides a label-free, non-destructive approach for early ploidy detection in wheat embryos. By capturing DNA and protein-related Raman signals, it enable...

TechnologyConceptualCompany
YL
Laser Universal LLC

Laser surface texturing for enhanced product evacuation

Laser surface texturing enhances product evacuation from packaging by etching micro-patterns that reduce adhesion and facilitate smoother flow of viscous products. Compatible with a wide range of materials, it meets FDA ...

TechnologyIn developmentCompany
YL
Laser Universal LLC

Fast growth of high-quality nitride semiconductors at low temperature

Revolutionary CO₂ laser-assisted MOCVD method enables rapid, low-temperature growth of high-quality GaN on low-cost substrates like silicon and sapphire, reducing costs and enhancing adoption of III-V compound semiconduc...

TechnologyIn developmentCompany
YL
Laser Universal LLC

Laser-induced breakdown spectroscopy for real-time zinc detection in steel recycling

A LIBS-based system for real-time zinc detection in steel recycling to support contamination-free production. Using rapid, non-contact elemental analysis, it enables automated inline sorting of zinc-coated scrap with rep...

TechnologyIn developmentCompany
YL
Laser Universal LLC

Laser surface melting for enhanced moisture barrier in sustainable packaging

Laser Surface Melting (LSM) improves moisture barrier properties of sustainable packaging by modifying surface morphology, reducing porosity, and increasing hydrophobicity. This eco-friendly method enhances durability an...

TechnologyIn developmentCompany
YL
Laser Universal LLC

Laser surface texturing for anti-particulate adhesion on polyolefins

Innovative Laser Surface Texturing (LST) technology reduces particulate adhesion on polyolefins by creating micro/nanoscale structures, offering a durable, scalable, and eco-friendly anti-fouling solution for application...

TechnologyIn developmentCompany
YL
Laser Universal LLC

Laser surface texturing for anti-adhesion in EPDM processing

Laser Surface Texturing (LST) reduces self-adhesion in EPDM rubber by creating micro/nanoscale patterns, eliminating the need for dusting agents. This scalable, environmentally friendly method maintains material integrit...

TechnologyIn developmentCompany
YL
Laser Universal LLC

Accelerated weathering testing for polyolefin using excimer laser irradiation

A novel method using excimer laser irradiation to rapidly simulate long-term UV-induced degradation of polyolefins, offering faster and predictive aging tests compared to traditional methods.

Facilities & testingCompany
YL
Yongfeng Lu
Founder and President
Laser Universal LLC
Work experience
Laser Universal LLC
Founder and President
Top industry applications
Surface treatment and coatings
Expertise
AerospaceCoatingsDiagnosticsElectricalMetrologyNanoengineering
Last updated Aug 2026
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