Acousto-Optic Tunable Filter GA-AOTF-VIS-3-H1
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How to order?
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Ships from:
China
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Sold by:
Guangao Technology -
On FindLight:
since 2025
Description
Acousto-optic tunable filters (AOTF) are used to rapidly and dynamically select a specific wavelength from a broadband or multi-line laser source. The device utilizes the acousto-optic principle in various anisotropic media. It control the wavelength of the transmitted light by controlling the RF signal acting on the AOTF transducer, and can also adjust the amplitude of the RF signal to achieve the purpose of adjusting the intensity of the transmitted light.
Acousto-Optic Tunable Filter GA-AOTF-VIS-3-H1
Specifications |
|
|---|---|
| Wavelength Range: | 400 – 650 nm |
| Number Of Wavelength Channels: | 1 |
| Max Diffraction Efficiency: | 85 % |
| Polarization: | Linear |
| Interaction Material: | TeO2 |
| Wavelength: | 400-650 nm |
| Frequency: | 75-140 MHz |
| Transmission: | > 95 % |
| Active Aperture: | 3 mm |
| Acoustic Mode: | Shear wave |
| Input Optical Polarization: | Linear, vertical to base |
| Output Optical Polarization: | Linear, horizontal to base |
| Resolution: | 2nm @ 525nm |
| VSWR: | <3.0:1 |
| Input Impedance: | 50 Ω |
| RF Power: | 2.0 W (Max.) |
| Diffraction Efficiency: | >85% |
Features
The AOTF can filter both sound and light signals at the same and has a wide range of applications. It has good filtering effect and can achieve high-precision filtering. It has fast response speed and can achieve real-time filtering.
Applications
- Confocal Microscopy
- Laser Wavelength Turning
- Fluorescence Imaging Technology
- Spectroscopy
- Imaging Spectroscopy
Frequently Asked Questions
The wavelength range for the GA-AOM-VIS-3-H1 is 400-650 nm.
The transmission efficiency of the GA-AOM-VIS-3-H1 is greater than 95%.
The interaction material used in the GA-AOM-VIS-3-H1 is TeO2.
The maximum RF power for the GA-AOM-VIS-3-H1 is 2.0 W.
The diffraction efficiency of the GA-AOM-VIS-3-H1 is greater than 85%.
The active aperture size of the GA-AOM-VIS-3-H1 is 3 mm.
The resolution of the GA-AOM-VIS-3-H1 at 525 nm is 2 nm.