Diffractive optical elements (DOEs)
Optical elements and units
Forming a smooth DOE structure with high-level gradation enables the production of high-efficiency, low-noise DOEs.
Application of our proprietary high-durability AR coat allows the use of DOEs for laser processing in combination with high-power fiber lasers.
- High efficiency, low noise intensity
- Excellent uniformity of spot intensity
- Low zero-order light intensity
- Compatibility with high-power fiber lasers
- High-power laser machining (enhancement of welding/cutting quality)
- Light sources for special sensors
- Improvement of machining efficiency by enabling multipoint lasers
- Laser tempering, surface finishing