1209-7-1112M
250W IR Acousto-Optic Modulator
(Low corrosion Case)
SPECIFICATIONS
Spectral Range: 2.5mm - 11mm Operating Wavelength: 9.3 or 10.6mm (others on request) Interaction Medium: Single Crystal Germanium Acoustic Velocity: 5.5mm/ms Centre Frequency (fc): 40MHz RF Bandwidth (Df): 20MHz Input Impedance: 50W Input VSWR: < 1.7:1 at 40MHz Optical Insertion Loss: < 7% Reflectivity: < 0.5%/Surface Laser Polarization: Linear Horizontal, Parallel to Base Optical Power (Maximum): 250 Watts Active Aperture: 7 mmH x 14 mmL Water Cooling (minimum): 1L/minute at < 20ºC Outline Dimensions: (See reverse)
TYPICAL PERFORMANCE
Input beam diameter:
3mm
7mm
Optical access time:
0.35us
0.83us
Diffraction Efficiency:
> 85%
> 85%
Optical Power *
100 Watts
250 Watts
9.3um
10.6um
Bragg Angle:
33.9 mrad
38.6 mrad
Separation Angle:
67.7 mrad
77.1 mrad
RF Power (typ):
55 W
75 W
* For higher powers please contact Isomet
OUTLINE DRAWING
Dimensions: mm
All case parts in contact with coolant are fabricated in Brass
Refer application note AN0901 regarding Coolant Specification
DRIVERS Modulator Driver/Amplifier
RFA241-BR
Deflector Driver/Amplifier
RFA321-BR
商品属性 [波长] 9.3 or 10.6μm [上升/下降时间] 830ns [活跃孔径] 7x14mm [光学材料] Ge