M1134-FS80L-3 UV
Acousto-Optic Modulator
The M1134-FS80L is optimised for operation with UV lasers in the 330-360nm wavelength range. This model features a 3.0mm active aperture, exhibits high efficiency, and is convection cooled.
SPECIFICATIONS
Interaction Medium:
Fused Silica
Acoustic Velocity:
5.960mm/ms
Operating Wavelength:
325-364 nm (singly or combined)
Center Frequency, fc:
80 MHz
RF Bandwidth, Df:
> 20 MHz
Diffraction Efficiency:
> 80%
Input Impedance:
50W(Nominal)
Input VSWR:
<1.5:1 @ 80MHz
Active Aperture:
3.0mm
Optical Insertion Loss:
<3%
Reflectivity:
<0.5%/Surface
DC Contrast Ratio:
>1000:1 (>2000:1 Typical)
Laser Polarization:
Vertical, Perpendicular to Base
Peak Optical Power Density:
250MW/cm²
Outline Dimensions:
(See Reverse Side)
PERFORMANCE vs. WAVELENGTH
Wavelength (nm):
325
355
363
RF Drive Power (Watts):
3.0
3.5
3.8
Bragg Angle (mrad):
2.18
2.38
2.44
Separation Angle at fc (mrad):
4.36
4.77
4.89
ESTIMATED PERFORMANCE vs. BEAM DIAMETER at 355nm
Beam Diameter (mm):
3.0
1.0
0.5
Risetime (nsec):
320
108
55
Video Bandwidth (MHz):
1
3
6
Diffraction efficiency (Typical):
86%
85%
83%
DRIVERS Digital
Modulation:
522C-4 Analog
Modulation:
532C-4
OUTLINE DRAWING
Dim’n : mm
商品属性 [波长] 325-364 nm [上升/下降时间] 109ns [活跃孔径] 3mm [操作频率] 3MHz [光学材料] Fused Silica