1206C-833
Acousto-Optic Modulator
APPLICATIONS FEATURES Modulator
Low Drive Power
Low Resolution Deflector
Small Size
Frequency Shifter
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 > 1.5mm 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/ms Active Aperture: 1mm Centre Frequency (CF): 110MHz RF Bandwidth: 40MHz Input Impedance: 50W 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