Opening book details…
Can I read Optimizing High Harmonic Generation in Hollow-core Gas Cell Considering Variation of Gas Density on EtoBox?
Optimizing High Harmonic Generation in Hollow-core Gas Cell Considering Variation of Gas Density by Yong Soo Kim; Byunghyuck Moon; Chulki Kim; Byeong-kwon Ju; Ju Han Lee; Young Min Jhon is a Engineering article available to read on EtoBox.
What is Optimizing High Harmonic Generation in Hollow-core Gas Cell Considering Variation of Gas Density about?
We have developed a coherent and compact extreme-ultraviolet light source based on phase-matched high harmonic generation by using a hollow-core gas cell that can be easily aligned and maintain long stability. The gas cell consists of three bodies to minimize gas leakage and maintain stable vacuum. The photon flux was calculated considering the dependence of the gas number density and the pressure on the radii of the hollow core and the hole in the Al plates on both sides of the gas cell, which showed good coincidence with the experimental values. The photon flux is 2 × 10 10 photons s -1 near 13.5 nm (91.5 eV) within 10 nm bandwidth. Also, the compact extreme-ultraviolet light source is found to operate stably for hours, which is suitable for practical applications such as metrology and inspection for extreme-ultraviolet mask, spectroscopy, holography, microscopy, etc.
Who reads Optimizing High Harmonic Generation in Hollow-core Gas Cell Considering Variation of Gas Density?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Yong Soo Kim; Byunghyuck Moon; Chulki Kim; Byeong-kwon Ju; Ju Han Lee; Young Min Jhon
- Publisher
- Elsevier BV
- Published
- 2022
- Language
- EN
- Field
- Engineering (Physical Sciences)