D1208-XY-G50-3
IR Dual Axis AO Deflector
SPECIFICATIONS
Standard A/R Spectral Range:
9.4um or 10.6um “V” coat(9 -11um option available)
Interaction Medium:
Single Crystal Germanium
Acoustic Velocity:
5.5mm/us
Centre Frequency (fc):
50MHz
RF Bandwidth (Δf):
20MHz
Input Impedance:
50Ω
Input VSWR:
< 1.5:1 at 50MHz
Optical Insertion Loss:
< 5% per axis
Reflectivity (average across range):
< 0.7%/Surface
Laser Polarization:
Linear Horizontal, Parallel to scan axis
Optical Power (Maximum):
50 Watts per axis
Active Aperture:
3 mmH x 3 mmL
Water Cooling (minimum):
2 litre/minute at < 20ºC
TYPICAL PERFORMANCE
Input beam diameter:
3mm
Optical access time:
0.35us
Diffraction Efficiency:
> 80%
Optical Power:
50 Watts *
Wavelength:
10.6um
RF Drive Power:
< 65W per axis
Bragg Angle (mrad):
48.2
Separation Angle (mrad):
96.4
Scan Angle (mrad):
38.5
* For higher powers please contact Isomet
OUTLINE DRAWING
商品属性 [波长] 9.4um or 10.6um [活跃孔径] 3 mmH x 3 mmL [操作频率] 50MHz