One-Dimensional Acousto-Optic Q-Switches
Acousto-optic Q-switch (AOQS) is a modulator designed for laser Q-switching applications. When applying the RF signal, the losses of cavity increases and the oscillation is hindered. When the RF signal is switched off, the losses of cavity decrease rapidly and then high-energy pulsed laser light is generated.
CASTECH provides a variety of A-O Q-switches work at wavelength range of 310 nm-3000 nm. Our products have the advantages of high transmission (up to 99.6%), high switching speed, strong switching off ability, high damage threshold and excellent pulse stability.
To obtain higher diffraction efficiency, it requires larger aperture acousto-optic Q-switch and higher RF power, therefore water cooling is needed to ensure the heat dissipation.
● Laser marking
● Material processing
● Medical surgery
Schematic diagram of acousto-optic Q-switch
Add Other Product X