| 摘要 |
<p>An apparatus may include an interface to allow a scanning beam device to be coupled. The apparatus may include at least four lasers optically coupled with the interface. Each of the at least four lasers may provide a different wavelength visible spectrum light to the scanning beam device through the interface. An actuator driver of the apparatus may be electrically coupled with the interface. The actuator driver may provide actuator drive signals to the scanning beam device through the interface. The actuator drive signals may be operable to cause the scanning beam device to scan a beam of the different wavelength lights over a surface. An image generation unit of the apparatus may generate an image of the surface. The image may be generated based, at least in part, on light from the beam that has been reflected from the surface and detected by at least one photodetector.</p> |
