Article ; Online: Investigating the Use of Coumarin Derivatives as Lasers.
2023
Abstract: A benzene ring and a lactone ring combine to form the chemical coumarin. Dye lasers have made significant advances in laser technology. The coumarin molecule itself is a non-fluorescent but it displays high fluorescence when electron-denoting ... ...
| Abstract | A benzene ring and a lactone ring combine to form the chemical coumarin. Dye lasers have made significant advances in laser technology. The coumarin molecule itself is a non-fluorescent but it displays high fluorescence when electron-denoting substituents such as sulfonamide, benzopyrone, amine, benzothiazole, hydroxyl, methoxy are substituted at various positions. Substituted coumarin possesses the highest energy properties, photostability, and alteration in electron mobility, and therefore could be effectively used as dye lasers. These are considered some of the best fluorophores due to their outstanding photophysical and photochemical properties, which include high fluorescence quantum yields, great photostability, good functionality, and a wide spectrum range. Various inorganic materials are used in classic laser technology to generate the necessary emission. Inorganic lasers come in various types and can emit light in the electromagnetic spectrum's ultraviolet, visible, or infrared parts. Inorganic lasers have certain limitations, which is why coumarin lasers are becoming increasingly popular due to their many advantages. Compared to inorganic lasers, dye lasers offer far better tunability and cover the entire visible and near-infrared range. They only emit at very few specific wavelengths and in extremely narrow bands. The property is therefore presented in this review. |
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| Language | English |
| Publishing date | 2023-10-14 |
| Publishing country | Netherlands |
| Document type | Journal Article ; Review |
| ZDB-ID | 2016892-5 |
| ISSN | 1573-4994 ; 1053-0509 |
| ISSN (online) | 1573-4994 |
| ISSN | 1053-0509 |
| DOI | 10.1007/s10895-023-03459-x |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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