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We propose a method to measure anisotropic stiffness of microtissues and cells by two indentations in orthogonal directions using our novel toroidal probe. Our preliminary results indicate that this approach is applicable in measuring anisotropic stiffness of aligned tissues and cells. This method will provide researchers with a simple and cost-effective means for measuring mechanical anisotropy of micro-scale samples.
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Development of a Process Chain to Measure Freeform Optics using an Optical Coordinate Measuring Machine
A process chain for measuring and analyzing freeform optics is developed for the OptiPro UltraSurf 5x 400 optical coordinate measuring machine. A test case of molded BD6 Alvarez lenses demonstrates measurement repeatability and reproducibility.
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- PAR ID:
- 10517939
- Publisher / Repository:
- Optica Publishing Group
- Date Published:
- Journal Name:
- Advanced Metrology Systems I at Optica Design and Fabrication
- ISBN:
- 978-1-957171-22-7
- Format(s):
- Medium: X
- Location:
- Québec City, Québec Canada
- Sponsoring Org:
- National Science Foundation
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