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TUNABLE FILTER
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Tunable
Filter
Crystal Technology, Inc. offers Acousto-Optic Tunable Filters for a variety of markets including, life sciences, spectroscopy, homeland security, telecom and others. The diversity of applications demands a wide range of AOTFs covering the spectral range of UV through NIR. From lamp illumination to lasers, each AOTF is specifically tailored for optimum performance. Novel AOTF configurations have achieved hyper spectral selectivity, very low drive power, and high diffraction efficiency. Many standard models are configured for plug and play with our microprocessor-based electronics. Enabling this feature minimizes setup, allows for closed loop control and delivers device specific information at a query.
Part #
|
Wavelength (µm) |
Polarization
|
RF Tuning (MHz)
|
Aperture
h x l (mm) |
Resolution (nm) |
Acceptance Cone (degrees)
|
Diffraction Efficiency
|
RF Power (Watts)
|
|
0.405-.7
|
Linear/Random
|
106-225
|
5 x 5
|
1.15 @ 0.4 µm 7.0 @ 0.7 µm
|
± 2.5
|
85%
|
0.40-1.2
|
|
|
0.52-.950
|
Linear/Random
|
75-155
|
6 x 8
|
3.5 @ 0.52 µm 13.0 @ 0.95 µm
|
± 2.5
|
75%
|
1.0-2.0
|
|
|
1.2-2.4
|
Linear/Random
|
29-60
|
15 x 15
|
7.0 @ 1.20 µm 22.0 @ 2.40 µm
|
—
|
80% @ 1.2 µm 50% @ 2.4 µm
|
3.5-5.0
|
|
97-01608-01
|
0.7-1.0
|
Linear/Random
|
125-190
|
1 x 1
|
0.45 @ 0.7 µm 1.0 @ 1.0 µm
|
± 0.5
|
90%
|
2.0
|
|
1.4-2.45
|
Linear/Random
|
52.5-95
|
3 x 5.5
|
3.5 @ 1.4 µm 10.0 @ 2.45 µm
|
± 3.0
|
80% @ 1.4 µm 45% @ 2.45 µm
|
3.0
|
|
PCAOM
|
||||||||
|
0.35-0.43
|
Linear/Vertical
|
85-135
|
2.5 x 2.5
|
1.0 @ 0.39 µm
|
± 0.1
|
90%
|
0.04
|
|
|
0.43-0.65
|
Linear/Horizontal
|
80-150
|
1.8 x 1.8
|
2.0 @ 0.43 µm
|
± 0.1
|
90%
|
0.15
|
|
|
0.45-0.67
|
Linear/Vertical
|
80-140
|
2.5 x 2.5
|
1.3 @ 0.48 µm
|
± 0.1
|
90%
|
0.12
|
|
|
0.45-0.67
|
Linear/Vertical
|
85-145
|
2.5 x 2.5
|
1.3 @ 0.48 µm
|
± 0.1
|
90%
|
0.12
|
|
CBAOTF
|
||||||||
97-02768-01
|
0.430-.69
|
Linear/Vertical
|
60-115
|
4 x 4
|
< 0.60
|
collimated
|
90%
|
15mW
|
97-02703-04
|
1.53-1.56
|
Linear/Horizontal
|
46-47
|
3 x 3
|
< 0.70
|
collimated
|
90%
|
50mW |
