There are information about all kinds of AOM Acousto Optic Modulators, including: Newport, Isomet, BeamQ, Brimrose, gooch and housego, thorlabs

acousto optic modulator newport

acousto optic modulator isomet

Acousto-optic modulators (AOM) are used to control laser beam intensity.This can be simple ON:OFF modulation for fast switching or variable level modulation to provide proportional intensity control. These modes are determined by the RF driver type; digital or analog modulation respectively (or a combination of both). The RF drive frequency is typically fixed and the RF amplitude is modulated accordingly. The optical rise and fall time is defined by the laser beam diameter in the AOM and the crystal acoustic velocity. For high modulation rates, the beam will need to be focused at the AOM.

BeamQ High quality Acousto optic modulators for Q-switch laser and other applications. AOMs with wavelength of 1064nm,1550nm,2000nm are fiber coupled, while those 532nm,581nm,614nm, 705nm, 780nm are free space .

Brimrose Free Space Acousto-Optic Modulators. The Brimrose free space Acousto-Optic Modulator (AOM) is used to control laser beam intensity, frequency modulation, frequency shifting, control pulses, switching time, and more. The AOMs are offered with conduction and water cooled enclosures. TE cooled enclosures are available upon request.

gandh Acousto-optic modulators Modulators allow the intensity of light to be controlled and modulated at rates that far exceed mechanical shutters.

acousto optic modulator thorlabs