D1384-aQ110-7
High Power Acousto-Optic Deflector
The D1384-aQ110 is high speed, high efficiency AO deflector developed specifically for industrial laser applications.
Also available in a dual axis X-Y configuration.
l Material Processing l Drilling l Surface texturing l Micro machining
SPECIFICATIONS
Operating Wavelength:
515nm or 532nm, as specified
Centre Frequency (fc):
110MHz (+/- 5% for best scan response)
RF Bandwidth:
30MHz minimum, 40MHz typical
Diffraction Efficiency:
>85% at fc
Input Impedance:
50Ω(Nominal)
Input VSWR:
<1.5:1 @ 110MHz
Active Aperture:
7mm max, optimal for 5mm beam
Optical Insertion Loss:
<3% (<2% typical)
Reflectivity:
<0.5%/Surface
DC Contrast Ratio:
>1000:1 min (2000:1 typical)
Laser Polarization:
Vertical, Perpendicular to scan
Water Cooling (Min):
2L/minute @ 25deg C
PERFORMANCE vs. WAVELENGTH
Wavelength:
515nm
Total RF Drive Power:
~30.0W
Bragg Angle:
5.0mrad
Separation Angle (at fc):
9.9mrad
Scan Angle (Df = 30MHz):
2.7mrad
Resolution:
Up to 35 resolvable spots >1000 non-resolvable points
TYPICAL SCAN RESPONSE
OUTLINE DRAWING
Water cooled case parts are Aluminium.
Refer application note AN1606 regarding Coolant Specification
DRIVERS
Synthesizer based: iMS4-L (or –P) programmable synthesizer + RFA0110-2-20 amplifier
商品属性 [波长] 515nm or 532nm [活跃孔径] 7mm max, optimal for 5mm beam