M1192-G40-12
High Power AO Modulator/Deflector
The M1192 is a large aperture industrial IR modulator designed to minimize thermal lensing and reduce beam degradation at high optical powers.
APPLICATIONS
FEATURES
l Material Processing
l Via Hole Drilling
l Surface texturing
l Hole Perforation
l Low loss
l High Optical Power
l Large Aperture
SPECIFICATIONS (TYPICAL)
Operating Wavelength * A/R @ 9.1-9.6um or 10.2-10.8mm Interaction Material: Germanium Clear Aperture: 16mmH x 50mmW Active Aperture: 12mmH x 30mmW Centre Frequency (fc): 40MHz FM Bandwidth: 5MHz Diffraction Efficiency: > 85% at fc, 90% typical RF Power for Max. D/E < 190 Watts total Static Insertion Loss: < 5% Maximum Optical Power: 700 Watts, 10mm dia. Gaussian beam Bragg Angle at 10.6um: 38.6 mrad Separation Angle at 10.6um: 77.1 mrad Laser Polarization: Linear, Horizontal w.r.t. mounting surface Water Cooling (Minimum): > 2 litre/minute, @ < 20ºC Modulation with 10 mm beam diameter: Optical Rise Time 1.2 usec Modulator Drive Electronics: RFA641 (40MHz)
CoolingDue to RF drive power dissipation, the M1192 requires water-cooling to prevent thermal runaway. The integral NC thermal interlock switch opens at 32 degC.
The water cooled case parts are aluminium.
It is strongly recommended that a corrosion inhibitor is added to the cooling system.
Options:
-BR: Brass case parts
* Alternative A/R coatings available in the 2.5mm - 12mm wavelength range.
OUTLINE DRAWING
Dimensions: mm
商品属性 [波长] 9.1-9.6um or 10.2-10.8m [上升/下降时间] 1200ns [活跃孔径] 12 x 30mm [光学材料] Ge