An acousto-optic modulator for use in the 300 – 400nm wavelength range, ideal for frequency tripled Nd:YAG and Nd:YVO4 lasers, or 351 / 364nm Argon lasers.
Manufactured in Crystal Quartz for improved thermal management and efficiency. This modulator combines high quality optical finishing with high grade anti-reflection coatings to maintain superior beam quality and high optical throughput.
In addition to the specifications indicated, we also offer alternative wavelengths, RF frequencies, active apertures & a wide range of custom housing configurations. We also offer full custom design & manufacturing, enabling our customers to achieve the perfect solution.
- Crystal Quartz
- 300 – 400nm
- High damage threshold
Industrial (material processing):
Interaction material: Crystal Quartz
Wavelength: 300 – 400nm
Optical polarisation: Linear, vertical to base
AR coating reflectivity: < 0.5% per surface (< 0.3% at 355nm)
Damage threshold: > 500MW/cm2 (pulsed)
Transmission (single pass): > 99.0%
RF frequency: 110MHz
VSWR: < 1.2:1
Active aperture: 3.0mm
Acoustic mode: Compressional
Separation angle: 6.8mrad at 355nm
Diffraction Efficiency: > 85%
RF power: < 3W
Recommended RF Driver: A35110-S-1/50-P4K7U