IntraAction AGM-406B1 IR Acousto-Optic Modulator/Frequency Shifter
An acousto-optic device designed to modulate, or frequency shift a 1060nm laser beam by +/- 30 MHz to 50 Mhz. 117 nsec / mm rise time.
- Intensity modulation
- Optical frequency shifting
- Optical isolation
- Laser beam deflection
- High reliability
- High optical power capability
|
Optical Wavelength1 |
10.6 μm |
|
Acousto-Optic Material |
Optical Single Crystal Germanium |
|
Acoustic Velocity |
5.5 mm/μs |
|
Centre RF Frequency2 |
40 MHz |
|
RF Bandwidth |
20 MHz |
|
Optical Frequency Shift Range |
± (30 MHz to 50 MHz) |
|
Beam Separation |
77 mrad (40 MHz) |
|
Bragg Angle |
38.5 mrad (40 MHz) |
|
Diffraction Efficiency |
85% |
|
RF Drive Power3 |
30 Watts |
|
Active Aperture Height |
6 mm |
|
Modulation Bandwidth (-3db) |
750 kHz (5.5 mm diameter) |
|
Optical Rise Time |
117 ns / mm beam diameter |
|
RF Input Impedance |
50 ohms |
|
Optical Insertion Loss |
<12% |
|
Optical Power Capability |
100 Watts full aperture |
|
Optical Polarisation |
Parallel to mounting surface |
|
Water Cooling |
500 ml / min at 20°C |
|
Thermal Interlock Switch |
NC opens at 45°C |
|
Size (less connectors) |
2.97 D x 1.50 H x 2.42 W inches 75.4 D x 38.1 H x 61.5 W mm |
1Other wavelengths and ranges from 2.5-11.5 μm available. Note: Specifications change with optical wavelength.
2Other frequencies available.
3A complete line of drive electronics are available. Model GE-4030 analog input, GE-4030T digital input. OEMdrivers are available.
MODEL AGM-406B1 Datasheet 
