Selecting the perfect AOM depends on your specific application needs. Here are some key factors to consider:
- Center Wavelength:Ensure the AOM operates at the desired light wavelength (visible, infrared, etc.).
- Modulation Bandwidth:Choose an AOM with sufficient bandwidth to handle your modulation signal's frequency range.
- Diffraction Efficiency: Higher efficiency means more light is modulated, but it might come at the expense of other features.
- Rise Time: This is the time it takes for the AOM to reach full modulation. Faster rise times are needed for high-speed applications.
- Power Handling:Select an AOM that can handle the intensity of your light beam without damage.
- Size and Weight:Consider the physical constraints of your application. Integrated optic AOMs are ideal for space-limited situations.