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http://cmuir.cmu.ac.th/jspui/handle/6653943832/63650| Title: | High-precision grating period measurement |
| Authors: | Thanarwut Photia Wipawee Temnuch Sorakrai Srisuphaphon Nuttanan Tanasanchai Waranont Anukool Kunaree Wongrach Pachara Manit Surasak Chiangga Sarayut Deachapunya |
| Authors: | Thanarwut Photia Wipawee Temnuch Sorakrai Srisuphaphon Nuttanan Tanasanchai Waranont Anukool Kunaree Wongrach Pachara Manit Surasak Chiangga Sarayut Deachapunya |
| Keywords: | Engineering;Physics and Astronomy |
| Issue Date: | 10-Jan-2019 |
| Abstract: | © 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 excellent and simple tool for this purpose. Some experimental results are provided to demonstrate the approach. |
| URI: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85059768185&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/63650 |
| ISSN: | 21553165 1559128X |
| Appears in Collections: | CMUL: Journal Articles |
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