| 摘要 |
An imaging device includes a scanning platform coupled to a fixed platform by flexible members. The scanning platform, fixed platform, and flexible members are made of a polymer such as is commonly used for printed circuit boards. The scanning platform has a laser light source, focusing lens, variable focus mechanism, photodetector, and light collection optic mounted thereto. The variable focus mechanism can sweep the outgoing laser light focus to determine the reflection distance. A scan angle may be modified in response. 3D imaging may also be performed.
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