OAD1020
Acousto-Optic Deflector
Off-Axis
The OAD1020 offers high diffraction efficiency over a wide scan angle at 532nm. Specific input beam polarization and orientation are required for correct operation
SPECIFICATIONS
Operating Wavelength:
532nm
Interaction Material:
Te02 (Off-Axis Mode)
Active Aperture:
2mm H x 8mm L
Centre Frequency (fc)
100MHz
RF Bandwidth (△f)
50MHz
Input Impedance:
50W (Nominal)
VSWR:
< 2.5 : 1 across △f
Access Time (τ):
12.3us
τ△f Resolution:
> 600 Spots
Laser Polarization:
Linear, Horizontal
PERFORMANCE
Wavelength (nm):
532
RF Drive Power (Watts):
<0.3
Bragg Angle (mrad @ 100MHz)
5.3º (Nominal)
Beam Separation (mrad) @ 100 MHz:
4.6º
Scan Angle (Degrees):
2.3º
Diffraction Efficiency
≥80%
TYPICAL FIRST ORDER DIFFRACTION EFFICIENCY RESPONSE
OUTLINE DRAWING
ORIENTATION
RECOMMENDED DRIVERS
iSPA-SF1 Frequency Synthesizer-Amplifier
or
620C / 630C-100 Variable Frequency Driver
商品属性 [波长] 532nm [活跃孔径] 2mm H x 8mm L [光学材料] Te02 (Off-Axis Mode)