摘要
新闻编辑从发明人提供的背景信息中获得了以下引文：“本发明涉及声光转换器接合技术。”声光偏转器(AOD)是一种通过使用声波可以将激光束引导到特定方向的装置。在声光(AO)装置的背景下，将换能器与AO基体键合是AO器件制造过程中的关键步骤。换能器负责将电信号转换成声波，声波与通过AO器件的光信号相互作用。换能器与AO基体键合的质量直接影响AO器件的性能和可靠性。AOD由声光晶体组成，通常由一种光学材料制成，如锗、碲酸盐或二氧化硅，设计用于通过射频信号产生的晶体传播声波。当激光束穿过晶体时，声波在晶体中产生空间变化的折射率，从而使激光束沿特定方向衍射。
Abstract
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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