OAM1059A
OFF-AXIS FREQUENCY SHIFTER
The OAM1059A is a high efficiency acousto-optic modulator optimized to provide a 15MHz frequency shift at 633nm wavelength. A linearly polarized beam input at normal incidence will produce either an upshifted +1 order or downshifted -1 order, depending on the input polarization. A horizontal input polarization produces a vertically polarized -1 order, and a vertical input polarization produces a horizontally polarized +1 order.
SPECIFICATIONS
Operating Wavelength:
632.8nm
Interaction Material:
TeO2, off-axis
Active aperture:
1.5mm dia.
Center Frequency:
15MHz
RF Bandwidth:
2MHz
Input Impedance:
50 Ohms (nominal)
VSWR:
<2.5:1
Input angle:
Normal incidence
Separation angle:
0.8ofrom 0th order
Laser Polarization:
Linear, horizontal or vertical
Optical Power:
<5 Watts
Static Insertion Loss:
<3%
PERFORMANCE
Diffraction Efficiency:
>85%
RF Drive Power:
<0.3 Watts
OUTLINE DRAWING
商品属性 [波长] 632.8nm [活跃孔径] 1.5mm [光学材料] TeO2, off-axis [带宽] 2MHz