High-precision grating period measurement
© 2019 Optical Society of America We introduce a method for measuring a periodic structure, particularly a grating period. The method is based on the high-precision laser Talbot effect. The combination of a rubidium-locked external cavity diode laser and the Talbot interferometer provides an excelle...
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| Main Authors: | , , , , , , , , |
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| Format: | Journal |
| Published: |
2019
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| Subjects: | |
| Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85059768185&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/63650 |
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| Institution: | Chiang Mai University |