AODF 4210-UV
For use at the wavelengths of 266 nm, at a center frequency of 210 MHz with a scan angle up to 4.6 mrad, and an active aperture of up to 5 mm.
Full Product Description- Wavelength:
- 266 nm
- Center frequency:
- 210 MHz
- Active Aperture:
- 5 mm
- Scan Angle:
- 4.6 mrad
Product description
The AODF 4210-UV is G&H’s state-of-the-art acousto-optic deflector (AOD), designed for high-speed scanning applications requiring precision and reliability. Leveraging advanced RF carrier signal technology, it induces angular shifts in the diffracted first order proportional to the applied RF frequency. With the ability to handle UV wavelengths as low as 266 nm, this deflector provides agile, accurate, and reproducible beam positioning for both linear scanning and random addressability.
With solid-state construction and rugged packaging, the AODF 4210-UV delivers unmatched reliability and consistency, making it ideal for demanding applications such as micro machining, inspection systems, via drilling, and graphic imaging. Additionally, two-dimensional scanning is achievable by cascading two deflectors in series.
Highest Diffraction Efficiency
The AODF 4210-UV achieves diffraction efficiencies typically exceeding 85%, enabling optimal utilization of UV photons, reducing waste, and maximizing productivity in cost-intensive applications.
Flattest Diffraction Efficiency Versus Frequency Response
Paired with G&H’s 6000 series driver, the AODF 4210-UV ensures consistent processing results across the full scan angle, offering reliable performance for complex scanning needs.
Vertical Integration for Superior Quality
G&H controls every step of the AOD manufacturing process, including crystal growth, polishing, high-damage-threshold optical coatings, assembly, and testing. This vertical integration ensures the highest quality and reliability, cementing G&H’s reputation as a trusted industry leader.
Custom Design and High-Volume Production
With flexible manufacturing capabilities, G&H forges strong partnerships with commercial customers, delivering customized solutions and supporting high-volume production needs to meet the demands of evolving markets.
Applications:
- Micro Machining
- Inspection Systems
- Via Drilling
- Graphic Imaging
The AODF 4210-UV is ideal for industries requiring precise and efficient beam deflection for high-speed operations.
As the leader in UV acousto-optic deflectors, G&H’s AODF 4210-UV combines industry-best diffraction efficiency, advanced optical quality, and vertical integration to provide unmatched performance. Whether for high-speed scanning or precision beam positioning, the AODF 4210-UV is the trusted solution for achieving consistent, high-quality results.
Key features
- Solid state design
- Accurate and reproducable position control
- Fast scan speeds
- Good temperature stability
- Variety of offerings
- Other wavelengths available
- Design expertise
Specifications
| Name | Value |
|---|---|
| AO medium | Crystal quartz |
| Acoustic mode | Longitudinal |
| Acoustic velocity | 5.74 mm/μs |
| Wavelength | 266 nm |
| Input polarization | 90º to Mounting plane |
| Output polarization | 90º to Mounting plane |
| Insertion loss | 1% |
| Center frequency | 210 MHz |
| RF bandwidth | 100 MHz |
| RF power | <15 W |
| Active Aperture | 5 mm |
| Diffraction efficiency | >85% average |
| Peak valley at 633 nm | 0.1 |
| RMS at 633 nm | N/A |
| VSWR | 2:1 |
| Scan Angle | 4.6 mrad |
| Input impedance | 50Ω |
| Cooling water flow rate | 2-3/L min. @ <25°C (Water channels Copper) |
*Specifications subject to change.
