首页|Patent Issued for Robotic system for acousto-optic transducer bonding (USPTO 120 09629)
Patent Issued for Robotic system for acousto-optic transducer bonding (USPTO 120 09629)
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News editors obtained the following quote from the background information suppli ed by the inventors: “The present invention relates to an acousto-optic transduc er bonding techniques. “An acousto-optic deflector (AOD) is a device that can steer a laser beam in a s pecific direction through the use of an acoustic wave. In the context of acousto -optic (AO) devices, bonding the transducer to the AO base is a critical step in the manufacturing process. The transducer is responsible for converting electri cal signals into acoustic waves, which interact with the optical signal passing through the AO device. The quality of the bond between the transducer and the AO base directly affects the performance and reliability of the AO device. The AOD consists of an acousto-optic crystal, usually made of an optical material like germanium, tellurite, or silica, that is designed to propagate an acoustic wave through the crystal generated by an RF signal. When a laser beam is directed thr ough the crystal, the acoustic wave creates a spatially varying refractive index in the crystal, which diffracts the laser beam in a specific direction.
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