OAM1020 Acousto-Optic Modulator
The OAM1020 is a high efficiency laser beam modulator, offering wide beam separation and >200KHz modulation bandwidth. Specific input beam polarization and orientation are required for correct operation.
SPECIFICATIONS
Operating Wavelength:
532nm
Interaction Material:
Te02 (Off-Axis Mode)
Acoustic Velocity:
650 m/s (Nominal)
Active Aperture:
3mm
Centre Frequency (fc)
110MHz
RF Bandwidth (Δf)
50MHz
Input Impedance:
50Ω (Nominal)
VSWR:
< 1.5 :1 at fc
Laser Polarization:
Linear, Horizontal
Optical Power:
< 5W
PERFORMANCE
Wavelength (nm):
532
RF Drive Power (Watts):
<0.8
Bragg Angle (mrad @ 110MHz)
5.9º (Nominal)
Beam Separation (mrad) @ 110 MHz:
5.0º
Diffraction Efficiency
>85% min, >90% typ
Static Insertion loss
<3% max, < 2% typ
RECOMMENDED DRIVER
Model 523C-L (Digital Modulation)
Model 533C-L (Analog Modulation)
OUTLINE DRAWING
商品属性 [波长] 532nm [上升/下降时间] 2000ns [活跃孔径] 3mm [光学材料] TeO2 (S) [操作频率] 0.2MHz