Elimination of spatial hole burning in solid-state lasers using nanostructured thin films.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.59.000a83
Abstract: Multimode laser emission generally takes place in homogeneously broadened gain media placed inside a standing-wave resonator due to spatial hole burning. Solutions proposed to eliminate this phenomenon have so far involved the use of intracavity… read more here.
Keywords: hole burning; laser; elimination spatial; spatial hole ... See more keywords
Spectral narrowing and broadening of Cr:ZnS/Se laser oscillation due to mode competition and spatial hole burning in the gain element.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/assl.2022.am2a.3
Abstract: In this paper, we demonstrate the laser characterization of Cr:ZnS/Se polycrystalline gain media in non-selective unpolarized, linearly polarized, and twisted mode cavities. Lasers were based on post-growth diffusion-doped, commercially available antireflective-coated Cr:ZnSe and Cr:ZnS polycrystals… read more here.
Keywords: laser; spatial hole; hole burning; gain ... See more keywords