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Optomechanical design of a portable compact bidirectional texture function measurement instrument
Applied Optics
|February 4, 2017
Summary
A new portable instrument for bidirectional texture function (BTF) measurement was developed using advanced optoelectronics. This compact device enables rapid, in situ measurements, even for unstable samples.
Area of Science:
- Optoelectronics
- Material Science
- Optical Engineering
Background:
- Bidirectional Texture Function (BTF) is crucial for characterizing surface appearance.
- Existing BTF measurement instruments are often bulky and not suitable for in situ analysis.
- Advances in optoelectronics and processing enable new instrument designs.
Purpose of the Study:
- To design and build a portable and compact instrument for BTF measurement.
- To enable in situ measurements of temporally unstable samples.
- To present the optomechanical design of the developed prototype.
Main Methods:
- Utilized parallelized optics for efficient data capture.
- Incorporated on-board data processing for real-time analysis.
- Employed rapid prototyping and nonconventional materials for compact construction.
Main Results:
- A unique, portable, and compact multi-camera system for BTF measurement was successfully designed, built, and tested.
- The instrument demonstrated capability for in situ measurements.
- Fast data acquisition was achieved, suitable for unstable samples.
Conclusions:
- The developed instrument offers a novel solution for portable BTF measurement.
- The design facilitates in situ analysis of challenging samples.
- This work showcases the potential of modern optoelectronics and manufacturing techniques in creating advanced optical instruments.
