Precision laser sources
A concentrated source portfolio built around demanding measurement, sensing and industrial requirements.
Who we are
Laser sources.Engineered for integration.
Lumexis develops and manufactures precision laser sources and modules for OEM, industrial and research systems. From our Wuxi office and Taizhou manufacturing facility, we connect optical engineering, laser packaging, production and verification in one practical supply path.
14,000 m²Integrated office and production footprint
170+Patents and software copyrights
38Granted invention patents
15Production lines across the manufacturing network
Lumexis at a glance
A focused laser manufacturer for real-world systems.
We work at the point where optical performance must become a repeatable, integrable product.
Our portfolio is centered on precision laser sources and compact optical modules for measurement, sensing, industrial and research systems. We concentrate on the source-level engineering that determines optical performance, integration efficiency and production consistency.
Customers come to us for more than a datasheet. We help clarify the requirement, select or adapt the source, control performance-defining processes and support qualification through direct technical communication.
Precision laser sources, engineered for the real world.
Critical processes in-house
Controlled assembly, laser packaging, fiber coupling, sealing, screening and final test.
Application-led development
Optical, mechanical, electrical and environmental requirements reviewed as one system.
Verification before delivery
Metrology, aging, thermal cycling and performance checks support repeatable production.
What we focus on
We focus on the laser source.
The source is where optical performance, thermal behavior, packaging discipline and manufacturing consistency come together. Lumexis concentrates its engineering and production resources on making that critical part of the system dependable, integrable and ready for repeat supply.
Focused expertise, carried from design into production.
Technology
Technology that turns light into a reliable product.
Our technology base combines optical, thermal, electronic, mechanical and process engineering. The objective is not only to achieve a target in the laboratory, but to preserve it through packaging, qualification and production.
Optical design and simulation
Precision optical-path design, alignment strategy and simulation support high coupling efficiency, controlled divergence and stable system output.
Thermal and structural management
Thermal-path and mechanical design help protect optical stability across operating conditions and support compact, integration-ready packaging.
Signal processing and control
Driver integration and signal-processing capability connect the source to real measurement and sensing requirements.
Precision packaging and coupling
Die bonding, wire bonding, vacuum reflow, fiber alignment, hermetic sealing and precision assembly turn source architecture into a repeatable unit.
170+Patents and software copyrights across the technology portfolio
38Granted invention patents supporting core engineering capability
10+Core technical directions spanning optics, thermal design, packaging and control
Production and quality control
Manufacturing technology is part of the design.
Lumexis operates within an integrated 14,000 m² office and production footprint, with 15 production lines supporting precision laser assembly, packaging and verification.
Clean production areas, defined process stations and dedicated test equipment provide the environment required to control the details that determine optical performance and long-term consistency.
- Incoming inspection and chip testMaterials and critical components are checked before entering the controlled build process.
- Die bonding and interconnectionPrecision placement, soldering and wire bonding establish the electrical and thermal foundation.
- Coupling and optical alignmentAutomated and precision alignment processes control coupling efficiency and optical output.
- Packaging and sealingVacuum reflow, precision assembly and seam sealing protect the completed optical package.
- Aging and environmental screeningBurn-in and temperature cycling expose early variation before final release.
- Final performance verificationOptical, electrical and dimensional checks confirm the unit against defined requirements.
Production environment
Clean, controlled and equipped for precision work.
Our production environment combines clean assembly areas with dedicated packaging, coupling, metrology and reliability equipment. Defined work areas and process checkpoints help keep people, equipment and quality requirements aligned.
Customer first
Professional, responsive and accountable.
We see service as part of engineering. A dependable supplier makes technical decisions clearer, qualification more efficient and repeat production easier to plan.
Requirement review
We clarify the application, output target, envelope, interface, environment and expected volume.
Product matching
We recommend a standard source where possible and identify where adaptation will create real value.
Qualification support
Engineer-to-engineer communication and clear product information support integration and review.
Production continuity
Connected engineering and manufacturing provide a practical path from approved sample to repeat supply.
Where we work
Close to the customer. Close to the process.
Two locations, with clear responsibilities, connect customer requirements to engineering action and dependable delivery.
Wuxi
Office & customer coordination
Product selection, application review, commercial communication and project coordination for OEM customers and partners.
Taizhou
Manufacturing & test
Laser assembly, packaging, fiber coupling, process verification, environmental screening and final product testing.