Enhance your optical systems with
Custom Diffractive Optical Engineering
Our Diffractive Optical Elements (DOEs) are computationally designed and optimized to manipulate light with high efficiency and precision.
Their diffractive microstructures, engraved on thin optical substrates using our proprietary optical lithography technology, enable optical functions that would be difficult or impossible to achieve using conventional refractive optics alone.
Because each element is custom-designed, DOEs can be integrated into a wide range of optical systems, sensors, and photonic instruments.
Core Optical Functions
DOEs enable a variety of advanced light-control functions, including:
- Beam shaping and beam steering
- Illumination uniformity control
- Structured light pattern generation
- Generation of precisely positioned real or virtual images
- Fresnel optical systems
- Multi-beam generation
These capabilities can significantly simplify complex optical systems while improving performance.
Applications
Custom DOEs can be integrated into a wide range of optical systems, particularly in:
- Optical sensors and laser systems
- Industrial automation and robotics
- Machine vision and 3D sensing
- Optical metrology
- Scientific instrumentation
- Calibration target generation
- Optimization of optical assemblies using Fresnel optics
Why Diffractive Optics?
Diffractive optics enables precise control of light through engineered microstructures that manipulate the phase and spatial distribution of optical wavefronts.
Unlike conventional refractive optics, DOEs can perform complex optical functions using a single thin optical component.
For these reasons, diffractive optics has become essential in modern photonics, optical sensing, metrology, and advanced laser systems.
Key Advantages
- High design flexibility
- Reduction of optical system complexity
- Efficient redistribution of optical energy
- Generation of complex illumination patterns
- Compact and lightweight optical designs
Our DOE Engineering Process
The development of a custom Diffractive Optical Element (DOE) follows a structured engineering workflow combining optical design, computational simulation, and precision microfabrication.
- 1
Application Analysis
Definition of optical requirements: beam geometry, intensity distribution, working distance, required efficiency.
- 2
Computational Optical Design
Optimization using optical simulation tools.
- 3
Microstructure Generation
Calculation of the diffractive phase structure required to implement the optical function.
- 4
Fabrication
Manufacturing using our optical lithography platform.
- 5
Integration
Integration of the DOE into optical systems or photonic instruments.
Example DOE Solutions
Laser Beam Shaping
DOEs transform Gaussian laser beams into uniform top-hat profiles, lines, rings, or spot arrays, optimizing energy distribution for sensing and industrial applications.
Structured Light Projection
DOEs generate precisely controlled structured light patterns used in machine vision, 3D sensing, robotics, and optical metrology.
Optical Calibration Targets
Diffractive elements designed to generate high-precision optical reference patterns for calibration of cameras, sensors, and measurement systems.
Diffractive Fresnel Optics
Diffractive lenses capable of focusing, collimating, or imaging, replacing bulky refractive systems with compact and lightweight optical solutions.
Gallery
Examples of diffractive optical elements and applications developed using our technology.
Contact Us
If your optical system requires specific light manipulation functions, we can design a custom Diffractive Optical Element tailored to your application.
- Custom DOE design
- Optimization of existing optical systems
- Development of new photonic instruments
- Fabrication using optical lithography
Contact us to discuss your project or application.
Request Engineering Consultation →