1206C-833
Acousto-Optic Modulator
APPLICATIONS
Modulator
Low Resolution Deflector
Frequency Shifter
FEATURES
Low Drive Power
Small Size
High Efficiency
DRIVERS
523C-L or -2 (DIGITAL MODULATION)
620C-110 (VARIABLE FREQUENCY & DIGITAL MOD’N)
533C-L or -2 (ANALOG MODULATION)
630C-110 (VARIABLE FREQUENCY & ANALOG MOD’N)
OUTLINE DRAWING
SPECIFICATIONS
Spectral Range:
0.36 > 1.5μm
Standard A/R Wavelengths:
360-420nm, 442-488nm, 488-633nm, 633-830nm
Interaction Medium:
Tellurium Dioxide (TeO2)
Input polarization:
Vertical preferred
Acoustic Velocity:
4.2mm/μs
Active Aperture:
1mm
Centre Frequency (CF):
110MHz
RF Bandwidth:
40MHz
Input Impedance:
50Ω Nominal
VSWR:
<1.5:1 @ 110MHz
DC Contrast Ratio:
>1000:1 min (>2000:1 typical)
PERFORMANCE vs. WAVELENGTH
Wavelength (nm):
360
405
488
515
633
830
RF Drive Power(W):
<0.2
<0.3
<0.4
<0.4
<0.6
<1.1
Bragg angle (mrad):
4.7
5.3
6.4
6.7
8.3
10.9
Beam Separation (mrad):
9.4
10.6
12.8
13.5
16.6
21.7
Static Insertion Loss (%):
<7
<5
<5
<3
<3
<3
PERFORMANCE vs. BEAM DIAMETER at 515nm
Beam Diameter (mm):
1.0
0.34
0.2
0.14
Rise Time (ns):
152
53
32
24
Modulation Bandwidth (MHz) @ MTF = 0.5:
2.0
7.0
11
15
Deflection Efficiency (minimum % @ CF):
85
85
80
75
商品属性 [波长] 360-420nm, 442-488nm, 488-633nm, 633-830nm [上升/下降时间] 15ns [活跃孔径] 1mm [操作频率] 25MHz [光学材料] TeO2