Sales Engineer: Grace Gao
Email: grace@rsnv.cn
WhatsApp: +86 199 2997 5286
RSNV Optical UV Scanning Galvo Vibrating Mirror Lens components leverage state-of-the-art Thin-Film Interference Technology to provide superior beam control for 355nm ultraviolet laser systems. By utilizing a precise multi-layer stack of high-purity materials, we deliver optics that combine exceptional reflectivity with extreme durability.
RSNV UV Galvo Mirror Lens Specification Sheet
Category
Item
Specifications
Remarks/Apps
Product Name
UV Galvo Mirror
High Reflectivity
Wavelength
355 nm
UV Laser Applications
Base Material
Si / K9 / (Quartz)
Customizable
Coating Type
HR Dielectric
Ion-Assisted Deposition
Reflectance
R > 99.5% @ 355nm
Ultra-low absorption
Reflectance
R > 85% @ 650nm
For Red Pointer Alignment
AOI
45° / 37.5° (± 12.5°)
Broad angle performance
S/D
40/20 - 20/10
High Precision Surface
LIDT
> 5-10 J/cm² (Customizable)
High Power Endurance
Silicon
Lightest Weight / High Speed
Industry Standard for Marking
Quartz
Superior Thermal Stability
For 3D Printing / High Power
K9 (Glass)
Cost-effective
For Research & Lab use
7mm / 10mm
Standard Marking Machines
3W/5W UV Laser Systems
12mm / 14mm / 16mm
High Speed / Fiber Laser
10W-15W Power Systems
20mm / 30mm
Industrial 3D Printing / SLA
Large Format Scanning
3C Electronics
PCB Marking, Charger Coding
Micro-machining
Medical & Pharma
Medical Device Marking
Cold Marking Processing
3D Printing & R&D
SLA / SLS Systems
High Accuracy Scanning
Key Selling Points:
- Precision Multi-layer HR Coating (SiO2/TiO2SiO2/TiO2): Utilizing an alternating stack of Silicon Dioxide (SiO2SiO2) and Titanium Dioxide (TiO2TiO2), our coatings are engineered at the molecular level. This precise design achieves maximum constructive interference, resulting in ultra-high reflectivity and minimal parasitic absorption.
- Engineered for 355nm UV Performance: Specifically optimized for the high photon energy of ultraviolet lasers. Our coating technology significantly reduces the risk of solarization and coating degradation, ensuring long-term spectral stability in demanding industrial environments.
- High Laser Damage Threshold (LIDT): The SiO2/TiO2SiO2/TiO2 multi-layer structure is optimized for high-power density. It effectively dissipates thermal energy, preventing "hot spots" and coating failure even when subjected to high-repetition-rate UV pulses.
- Superior Polarization Control: Designed as a high-performance Thin-Film Polarizer (TFP) or HR Mirror, it ensures precise separation or reflection of P and S polarization states with high extinction ratios, critical for advanced micromachining and 3D printing.
- Ion-Assisted Deposition (IAD) Quality: Our coatings are applied using advanced vacuum deposition techniques, resulting in a dense, moisture-resistant film that maintains its optical properties regardless of changes in humidity or temperature.
Sales Engineer: Grace Gao
Email: grace@rsnv.cn
WhatsApp: +86 199 2997 5286
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