AOMO 3200-125 Modulator
The AOMO 3200-125 is a compact UV acousto-optic modulator using tellurium dioxide, designed for precise near-UV laser control in systems that require stable beam gating, optical switching, pulse picking and intensity modulation.
Full Product Description- Stock Code:
- 97-03036-03
- Minimum Wavelength (nm):
- 340
- Maximum Wavelength (nm):
- 410
- Center Frequency (MHz):
- 200
- RF Bandwidth (MHz):
- 50
Product description
The AOMO 3200-125 provides controlled modulation for near-UV laser systems where reliable switching, clean beam gating and repeatable intensity control are required. Its tellurium dioxide acousto-optic material makes it distinct from quartz-based UV modulators, supporting efficient beam interaction for precision UV laser control.
Designed for compact UV optical systems, this modulator helps manage beam delivery, optical power and timing in applications such as UV spectroscopy, analytical instrumentation, fluorescence excitation, laboratory photonics and scientific laser platforms. Its UV anti-reflection coated optics, high contrast switching and compact beam handling support stable performance in demanding near-UV applications.
Key features
- Compact UV acousto-optic modulator for near-UV laser control
- Uses tellurium dioxide acousto-optic material for efficient UV beam interaction
- Designed for stable beam gating, optical switching and intensity modulation
- Supports pulse picking and controlled UV beam delivery
- Suitable for precision systems operating around near-UV wavelengths
- UV anti-reflection coated optics help reduce losses and support stable performance
- High contrast switching helps reduce unwanted optical leakage
- Compact aperture supports smaller beam diameters and space-conscious optical layouts
- Helps manage optical power, beam delivery and laser timing
- Suitable for UV spectroscopy, fluorescence excitation and analytical instrumentation
- Supports laboratory photonics, scientific laser systems and specialist UV optical platforms
- Ideal for applications requiring precise, repeatable near-UV beam control
Specifications
| Name | Value |
|---|---|
| Stock Code | 97-03036-03 |
| Model | AOMO 3200-125 |
| Spectral Region | UV-Violet |
| Minimum Wavelength (nm) | 340 |
| Maximum Wavelength (nm) | 410 |
| Separation Angle at Center Wavelength (mrad) | 17.9 |
| Center Frequency (MHz) | 200 |
| RF Bandwidth (MHz) | 50 |
| Rise Time (ns/mm) | 159 |
| Active Aperture Height (mm) | 1.5 |
| Active Aperture Length (mm) | 2.5 |
| Optical Material | TeO₂ |
| Acoustic Velocity (mm/µs) | 4.2 |
| Recommended RF Driver | 3910 Series |
(Values for Guidance Only - refer to datasheet where available)
Performance vs wavelength
| Wavelength | 370 nm |
|---|---|
| Saturation RF power | 0.2 W |
| Bragg angle | 8.8 mr |
| Beam separation | 17.6 mr |
Performance vs beam diameter
| Beam diameter | 1000 μm |
|---|---|
| Wavelength | 370 nm |
| Diffraction efficiency | 85% |
| Rise time | 159 ns |
NOTE: All Specifications above are "Typical Performance" values for guidance only.
