Optimization of crystal phase-matching angle metrology instrument and error analysis
Precision Engineering, ISSN: 0141-6359, Vol: 75, Page: 95-100
2022
- 1Citations
- 2Captures
Metric Options: Counts1 Year3 YearSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
Finding the optimal phase matching angle of a potassium dihydrogen phosphate (KDP) crystal is vital for increasing the harmonic conversion efficiency, which plays a key role in Inertial Confinement Fusion (ICF). The aim of this study was to build and optimize an instrument, which can measure the optimal phase matching angle of a KDP crystal accurately. We designed and tested a new beam path, which made the alignment process much simple. We studied the temperature compensation method and applied it in the instrument. Several methods were used to investigate and reduce the errors of the instrument. The errors from laser energy, transmission unit, alignment system, energy meter, temperature, and environmental vibration were analyzed and optimized. The measurement accuracy of the instrument is 10 μradians in phase matching angle. The instrument had been manufactured and applied well in the laser fusion facility, which can save a lot of time and money.
Bibliographic Details
http://www.sciencedirect.com/science/article/pii/S0141635922000320; http://dx.doi.org/10.1016/j.precisioneng.2022.02.003; http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85124306966&origin=inward; https://linkinghub.elsevier.com/retrieve/pii/S0141635922000320; https://dx.doi.org/10.1016/j.precisioneng.2022.02.003
Elsevier BV
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know