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ACOUSTO-OPTIC
TUNABLE FILTERS
AOTF
Bragg cells are solid state electronically tunable optical filters. Precise
wavelength selection is achieved by applying the appropriate RF drive
frequency. Compared to conventional techniques, AOTFs offer continuous
and agile tunability, fast access times and narrow spectral bandwidths,
making these filters ideal for a wide range of spectroscopy and remote
sensing applications.
Model |
Spectral Range
(µm) |
Active Aperture (sq. mm) |
Acceptance Angle
(Deg.) |
Optical Bandwidth (nm) |
Drive Frequency (MHz) |
AOLF-615-1049 |
VIS |
2.5x2.5 |
3.5 - 4.5 |
1.0 - 6.0 |
109 - 65 |
AOLF-615-1082 |
VIS |
2.5x2.5 |
3.5 - 4.5 |
1.0 - 6.0 |
109 - 65 |
AOTF614-08 |
VIS,NIR |
5x5 |
3.5 - 6.0 |
1.0 - 22.0 |
140 - 35 |
AOTF614-16 |
VIS,NIR |
5x5 |
2.5 - 4.2 |
0.6 - 11.0 |
140 - 35 |
AOTF614-24 |
VIS,NIR |
5x5 |
3.5 - 6.0 |
0.4 - 7.0 |
140 - 35 |
|
AOTF920-14 |
NIR |
5x5 |
3.4 - 6.1 |
2.0 - 27.0 |
95 - 26 |
AOTF920-20 |
NIR |
5x5 |
2.6 - 4.9 |
1.5 - 18.5 |
95 - 26 |
AOTF920-24 |
NIR |
5x5 |
2.8 - 5.0 |
1.0 - 15.5 |
95 - 26 |
AOTF1331 |
mid-IR |
7x7 |
5 |
30 - 50 |
24 - 39 |
|
AOTF1550-SLS |
1550nm |
3x3 |
- |
2 |
81 - 84 |
AOTF1110-VB |
VIS,NIR |
10x10 |
5.7 (nominal) |
Variable |
80 - 50 |
OSTF |
VIS-NIR |
5x5 |
4 (nominal) |
1.0 - 12 |
110 - 45 |
AO
tunable filter drivers
Application Notes and Manuals
All
specifications are subject to change without notice
Isomet
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