From Light-Based Measurement to Certified Medical Products
At 2M Engineering, we design and develop optical and photonic biosensing systems that translate light–matter interactions into reliable, clinically and industrially relevant data.
Our strength lies not in isolated optical components, but in end-to-end photonic sensing solutions: from optical principles and sensor design to embedded electronics, algorithms, certification and scalable production.
Why Photonics in Biosensing
Optical and photonic sensing technologies enable non-contact, highly sensitive and selective measurements that are difficult or impossible to achieve with conventional electrical sensors.
They are particularly powerful for:
- biomarker detection and cell analysis
- tissue characterization
- spectroscopy-based diagnostics
- miniaturized point-of-care devices
- integration into wearable and portable systems
2M Engineering bridges the gap between advanced photonics research and robust, manufacturable products.
Core Photonic & Optical Technologies
We work across a broad range of photonic sensing principles, including:
- lasers (single- and multi-wavelength)
- LEDs and structured illumination
- photodiodes and camera-based detection
- optical fibers and fiber-based sensing
- fluorescence and absorption spectroscopy
- Raman spectroscopy and advanced variants
- optical imaging and scanning systems
These technologies are combined with:
- precision mechatronics
- custom electronics and readout chains
- embedded processing and image analysis algorithms
Optical Biosensing for Point-of-Care & Wearables
Photonics plays a key role in the shift towards decentralized healthcare.
2M Engineering develops optical biosensing solutions for:
- point-of-care diagnostic devices
- compact laboratory-grade instruments
- wearable and portable medical devices
Our systems are designed for:
- high signal quality in real-world use
- minimal user interaction
- fast and reliable measurements
- compliance with medical device regulations
Biomarker & Cell Analysis Using Photonics
A core application area is optical biomarker detection in blood and bodily fluids.
Using fluorescence labeling, optical scanning and smart feature extraction, we enable:
- selective detection of specific cell populations
- quantitative analysis with small sample volumes
- fast turnaround times suitable for PoC use
This approach is exemplified by platforms such as the PC100 Platelet Counter, and forms the basis for next-generation biomarker devices currently under development.
Beyond Healthcare: Industrial & Environmental Photonics
Our optical sensing expertise also extends beyond medical applications.
Industrial & Environmental Monitoring
Photonics enables:
- non-contact measurements in harsh environments
- long-distance and distributed sensing
- detection of gases, fluids and contaminants
We develop optical and fiber-based sensors for:
- condition monitoring
- leakage detection
- infrastructure and utility networks
Dual-Use Technologies
Many photonic sensing principles developed for medical diagnostics are equally relevant for:
- industrial inspection
- safety and monitoring
- defence and security applications
Application-Driven System Design
At 2M Engineering, the application leads the technology.
Rather than starting from a photonic technique, we begin by understanding:
- the measurement problem
- the user and usage context
- accuracy and robustness requirements
- regulatory and certification constraints
From there, we design a complete optical sensing system that works outside the lab.
From Research to Market-Ready Products
Our optical biosensing projects typically follow a structured path:
Research & Feasibility
evaluation of sensing principles
proof-of-concept demonstrators
feasibility studies and risk analysis
System Design & Prototyping
optical, mechanical and electronic design
algorithm and image processing development
rapid prototyping and iteration
Testing, Validation & Certification
performance validation
EMC, safety and biocompatibility testing
medical (CE-IVD, MDR) or industrial certification
Industrialisation & Production
design for manufacturing
small to medium series production
transfer to larger-scale manufacturing if required
Why 2M Engineering
Clients work with 2M because we offer:
- deep expertise in both photonics and product engineering
- ability to integrate optics into compact, reliable devices
- experience with medical and industrial certification
- in-house ISO 13485 production capabilities
- a track record of turning research into real products
Selected Optical & Photonic Biosensing Projects
Our portfolio includes:
- point-of-care cell and biomarker counters
- fluorescence-based cancer detection systems
- photonic diagnostic platforms for cardiovascular research
- fiber-optic sensors for industrial infrastructure
- hybrid systems combining photonics with fluidics and mechanics
→ View optical & photonic biosensing projects
Let’s Explore Your Optical Sensing Challenge
If you are developing an optical or photonic biosensing application — medical, industrial or dual-use — we are happy to explore how to translate your idea into a robust, certified product.
Optical & Photonic Biosensing Projects
Point of Care Platelet/Thrombocyte Counter
Point of Care Biomarkers
Fluorescence imaging
Laser-Based Diagnostics & Bio-Photonic Imaging
Fiber Optic Sensing Platform
