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1998 2
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2003 1
2005 1
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Page 1
Achievements and Future Perspectives of the Trivalent Thulium-Ion-Doped Mixed-Sesquioxide Ceramics for Laser Applications.
Pirri A, Maksimov RN, Li J, Vannini M, Toci G. Pirri A, et al. Materials (Basel). 2022 Mar 11;15(6):2084. doi: 10.3390/ma15062084. Materials (Basel). 2022. PMID: 35329536 Free PMC article. Review.
The near- and mid-infrared regions are of interest for many applications, from medicine to remote sensing, as they match molecular fingerprints and cover several atmospheric transparency windows. These matrices are characterized by a strong electron-phonon interaction-whic …
The near- and mid-infrared regions are of interest for many applications, from medicine to remote sensing, as they match molecular fingerpri …
Spectral Behavior and Photophysical Parameters of Dihydrophenanthro[9,10-e][1,2,4]Triazine Derivative Dyes in Sol-Gel and Methyl Methacrylate Polymer Matrices.
Sakr MEM, Kana MTHA, Elwahy AHM, El-Daly SA, Ebeid EM. Sakr MEM, et al. J Fluoresc. 2021 Sep;31(5):1547-1554. doi: 10.1007/s10895-021-02781-6. Epub 2021 Jul 30. J Fluoresc. 2021. PMID: 34331183
The dipole moment of electronic transition, the length of attenuation and oscillator strength of electronic transition from S(o) S(1) have been calculated. The dyes were pumped with different powers using 3(rd) harmonic Nd:YAG laser of 355 nm and pulse duration 8 ns …
The dipole moment of electronic transition, the length of attenuation and oscillator strength of electronic transition from S(o) S(1) have b …
Spectroscopic Behavior and Photophysical Parameters of 2-(Acetoxymethyl)-6-(1,2,4-triazinylaminodihydroquinazolinyl)tetrahydropyran Derivative in Different Solid Hosts.
Sakr MEM, Kana MTHA, Elwahy AHM, Abdelwahed MS, El-Daly SA, Ebeid EM. Sakr MEM, et al. J Fluoresc. 2022 Jul;32(4):1509-1516. doi: 10.1007/s10895-022-02960-z. Epub 2022 May 6. J Fluoresc. 2022. PMID: 35522344 Free PMC article.
The dipole moment of electronic transition, the length of attenuation and oscillator strength of electronic transition from So S1 have been calculated. The dye was pumped with different powers using 3(rd) harmonic Nd: YAG laser of 355 nm and pulse duration 8 ns, wit …
The dipole moment of electronic transition, the length of attenuation and oscillator strength of electronic transition from So S1 have been …
Optical confinement efficiency in the single beam intracavity optical tweezers.
Kuang T, Xiong W, Luo B, Chen X, Liu Z, Han X, Xiao G, Yang K, Luo H. Kuang T, et al. Opt Express. 2020 Nov 23;28(24):35734-35747. doi: 10.1364/OE.405884. Opt Express. 2020. PMID: 33379684 Free article.
Single beam intracavity optical tweezers characterizes a novel optical trapping scheme where the laser operation is nonlinearly coupled to the motion of the trapped particle. ...Based on this model, we discuss the equilibrium position in the single beam intra …
Single beam intracavity optical tweezers characterizes a novel optical trapping scheme where the laser operation is non …
Continuous flow reduced-pressure infrared laser desorption/ionization mass spectrometry.
Iguchi Y, Hazama H, Awazu K. Iguchi Y, et al. Rapid Commun Mass Spectrom. 2017 Nov 15;31(21):1845-1850. doi: 10.1002/rcm.7970. Rapid Commun Mass Spectrom. 2017. PMID: 28850755
RATIONALE: Continuous flow ionization methods using infrared (IR) lasers have several favorable characteristics, including ionization without any additional matrices and tolerance to contaminants such as detergents and buffer salts. However, poor sensitivity due to …
RATIONALE: Continuous flow ionization methods using infrared (IR) lasers have several favorable characteristics, including ionization …
Thermally Activated Lasing in Organic Microcrystals toward Laser Displays.
Zhang T, Zhou Z, Liu X, Wang K, Fan Y, Zhang C, Yao J, Yan Y, Zhao YS. Zhang T, et al. J Am Chem Soc. 2021 Dec 8;143(48):20249-20255. doi: 10.1021/jacs.1c08824. Epub 2021 Nov 19. J Am Chem Soc. 2021. PMID: 34797057
Thermally activated delayed fluorescent (TADF) materials are promising to overcome triplet-induced optical loss in the pursuit of electrically pumped organic lasers. ...With as-prepared TADF microlaser arrays as display panels, vivid laser displays wer …
Thermally activated delayed fluorescent (TADF) materials are promising to overcome triplet-induced optical loss in the pursuit of ele …
Controlling optical properties and function of BODIPY by using asymmetric substitution effects.
Bañuelos-Prieto J, Agarrabeitia AR, Garcia-Moreno I, Lopez-Arbeloa I, Costela A, Infantes L, Perez-Ojeda ME, Palacios-Cuesta M, Ortiz MJ. Bañuelos-Prieto J, et al. Chemistry. 2010 Dec 17;16(47):14094-105. doi: 10.1002/chem.201002095. Chemistry. 2010. PMID: 20960443
Indeed, an aliphatic bridge gives rise to an energy-transfer process between the chromophores, whereas a vinyl spacer allows an electronic interaction between them, leading to a large red shift of the spectral bands. The laser action of the new dyes has been analysed under …
Indeed, an aliphatic bridge gives rise to an energy-transfer process between the chromophores, whereas a vinyl spacer allows an electronic i …
Laser performance and investigation of the optimal density functional and the dependence of the basis sets for (E, E)-2,5-bis (3,4-dimethoxystyryl) pyrazine (BDP) molecule.
Sakr MAS, Gawad SAA, El-Daly SA, Kana MTHA, Ebeid EM. Sakr MAS, et al. J Mol Model. 2021 Aug 20;27(9):256. doi: 10.1007/s00894-021-04876-0. J Mol Model. 2021. PMID: 34414525 Free PMC article.
This manuscript includes some photophysical parameters and some optical properties such as absorption and emission spectra of the (E, E)-2,5-bis (3,4-dimethoxystyryl) pyrazine (BDP) by applying sol-gel and copolymer matrices. ...In case of sol-gel matrix, the BDP mo …
This manuscript includes some photophysical parameters and some optical properties such as absorption and emission spectra of the (E, …
Circularly polarized laser emission induced in isotropic and achiral dye systems.
Cerdán L, García-Moreno S, Costela A, García-Moreno I, de la Moya S. Cerdán L, et al. Sci Rep. 2016 Jun 28;6:28740. doi: 10.1038/srep28740. Sci Rep. 2016. PMID: 27350073 Free PMC article.
The production of efficient, tunable, and switchable circularly polarized laser emission would have far reaching implications in optical communications or biophotonics. In this work, it is demonstrated the direct generation of circularly polarized (CP) laser
The production of efficient, tunable, and switchable circularly polarized laser emission would have far reaching implications in o
Thermally stimulated exciton emission in Si nanocrystals.
de Jong EM, Rutjes H, Valenta J, Trinh MT, Poddubny AN, Yassievich IN, Capretti A, Gregorkiewicz T. de Jong EM, et al. Light Sci Appl. 2018 Jan 26;7:17133. doi: 10.1038/lsa.2017.133. eCollection 2018. Light Sci Appl. 2018. PMID: 30839625 Free PMC article.
These results elucidate one more important advantage of silicon nanostructures, illustrating that their optical properties can be influenced by temperature. They also provide an important insight into the mechanisms of energy conversion and dissipation in ensembles of sili …
These results elucidate one more important advantage of silicon nanostructures, illustrating that their optical properties can be inf …
20 results