Bilingual edition: English is preserved and Chinese follows each unit. Terminology uses the confirmed v20260916 glossary; automated semantic review remains traceable.
中英双语版：英文原文完整保留，中文紧随对应单元；术语采用 v20260916 确认表，自动语义审校结果可追溯。

Hologram Scaling, Physics 3901, Fall 04

全息图缩放，物理3901，04年秋季

This year's project involved using a Nikon D70 digital camera to record images of the holographic images.

今年的项目使用尼康D70数码相机记录全息图像的影像。

The above image was taken through a transmission hologram. The hologram was illuminated from behind by a helium-neon laser which has been passed through a diverging lens to spread the beam over the hologram.

上述图像通过一个透射全息图拍摄。全息图由一束氦氖激光从后方照射，该激光已通过一个发散透镜使光束在全息图上扩散。

The images above were taken from left, center and right positions, showing the parallax of the images.

上述图像分别从左、中、右三个位置拍摄，展示了图像的视差现象。

Experimenters: Amber Bishop, Ryan Hennings, Morgan Callender, Matt Davis, Leigh Buholtz

实验者：Amber Bishop, Ryan Hennings, Morgan Callender, Matt Davis, Leigh Buholtz


Physics 3901
物理3901