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Progress in vacuum ultraviolet lasers
Simon M. Hooker,Colin E. Webb +1 more
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This article is published in Progress in Quantum Electronics.The article was published on 1994-01-01. It has received 33 citations till now. The article focuses on the topics: Laser pumping.read more
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Progress and prospects of group-III nitride semiconductors
S.N Mohammad,Hadis Morkoç +1 more
TL;DR: In this paper, the authors review recent progress in the group-III nitride and related materials, and electronic and optical devices based on them, focusing on the current status of wide bandgap gallium nitride, and related semiconductors from both the materials and devices points of view.
Effects of focusing on third-order nonlinear processes in isotropic media. [laser beam interactions
TL;DR: In this paper, a theoretical analysis of the third-order nonlinear interactions of focused laser beams is performed for the processes of focusing as tightly as possible, and the optimum degree of wavevector mismatch as a function of tightness and location of focus is determined for each of the three processes.
Journal Article
Vacuum-ultraviolet laser action observed in the Lyman bands of molecular hydrogen
TL;DR: In this paper, the 3-10, 4-11, 5-12, 6-13, and 7-13 Lyman bands of a Blumlein parallel-plate transmission line discharging through hydrogen gas at pressures between 20 and 150 Torr.
Journal ArticleDOI
Experimental and theoretical investigation of the 4fn↔4fn-15d transitions in YPO4:Pr3+ and YPO4:Pr3+, Ce3+
TL;DR: In this article, a detailed study of the UV luminescence properties of the Pr3+ and the Ce3+ ions in the YPO4 host crystal, including the energy transfer between these two ions, is also reported.
Journal ArticleDOI
Experimental and theoretical investigations of the 4f 2 → 4f5d ground-state and excited-state absorption spectra of Pr 3+ in LiYF 4
TL;DR: In this article, LiYF4:Pr3+ at 77 and at 8 K was used to obtain near-UV excited-state absorption spectra obtained with a pulsed pump-probe technique.
References
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Book
Laser Crystals: Their Physics and Properties
TL;DR: Echinostomes: The Life Cycle and Systematics of Echinostome in the First Intermediate Host and Echinos in the Second Intermediate Host are described in this article.
Journal ArticleDOI
Effects of focusing on third-order nonlinear processes in isotropic media
TL;DR: In this article, a theoretical analysis of the third-order nonlinear interactions of focused laser beams is performed for the processes of focusing as tightly as possible, and the optimum degree of wavevector mismatch as a function of tightness and location of focus is determined for each of the three processes.
Effects of focusing on third-order nonlinear processes in isotropic media. [laser beam interactions
TL;DR: In this paper, a theoretical analysis of the third-order nonlinear interactions of focused laser beams is performed for the processes of focusing as tightly as possible, and the optimum degree of wavevector mismatch as a function of tightness and location of focus is determined for each of the three processes.
Book
Nonlinear Optics of Free Atoms and Molecules
TL;DR: In this article, a theory of the nonlinear optical sensitivity is presented, and the propagation of plane waves in a nonlinear medium is discussed, including the use of Raman-Resonant Four-Wave Processes in free Molecules.
Journal ArticleDOI
Absorption Coefficients of Oxygen in the Vacuum Ultraviolet
TL;DR: In this article, the absorption coefficients of oxygen were measured at several hundred wavelengths in the region 1050-1900A with a one-meter vacuum monochromator and a phosphor-coated photomultiplier as detector.