In satellite systems, 1550 nm Acousto-Optic Modulators (AOMs) serve pivotal roles in optical communications, ranging, and imaging. However, the combination of high RF drive powers and the harsh thermal environment of space imposes significant thermal management challenges. If not properly addressed, localized heating in the AOM crystal can lead to wavelength drift, reduced diffraction efficiency, and even permanent damage. https://www.cq-smart.com/1550nm-space-aom-series

High-power laser systems using fiber-coupled AOMs face thermal challenges due to acoustic absorption and optical heating. These effects can shift Bragg matching conditions, reduce efficiency, and even damage the device. https://www.cq-smart.com/fiber-optic-acousto-optic-modulator-aom-aofs