Novel chiral Er complexes based on both enantiomers of extended iPrPyBox (2,6-Bis[4-isopropyl-4,5-dihydrooxazol-2-yl)]pyridine) show strong near-infrared circularly polarized luminescence (CPL) within the 1400 to 1600 nm spectral region under 450 nm irradiation. CPL activity in this region, despite being particularly rare, would open the way to potential applications in the domain, e.g., of fiber-optic telecommunications and free-space long-distance optical communications employing circularly polarized light. Moreover, the long wavelength excitation is advantageous for applications in the field of (circularly polarized) microscopy and bioimaging.

Efficient 1400–1600 nm Circularly Polarized Luminescence from a Tuned Chiral Erbium Complex / Willis, O. G.; Petri, F.; Pescitelli, G.; Pucci, A.; Cavalli, E.; Mandoli, A.; Zinna, F.; Di Bari, L.. - In: ANGEWANDTE CHEMIE. INTERNATIONAL EDITION. - ISSN 1433-7851. - 61:34(2022). [10.1002/anie.202208326]

Efficient 1400–1600 nm Circularly Polarized Luminescence from a Tuned Chiral Erbium Complex

Cavalli E.;
2022-01-01

Abstract

Novel chiral Er complexes based on both enantiomers of extended iPrPyBox (2,6-Bis[4-isopropyl-4,5-dihydrooxazol-2-yl)]pyridine) show strong near-infrared circularly polarized luminescence (CPL) within the 1400 to 1600 nm spectral region under 450 nm irradiation. CPL activity in this region, despite being particularly rare, would open the way to potential applications in the domain, e.g., of fiber-optic telecommunications and free-space long-distance optical communications employing circularly polarized light. Moreover, the long wavelength excitation is advantageous for applications in the field of (circularly polarized) microscopy and bioimaging.
2022
Efficient 1400–1600 nm Circularly Polarized Luminescence from a Tuned Chiral Erbium Complex / Willis, O. G.; Petri, F.; Pescitelli, G.; Pucci, A.; Cavalli, E.; Mandoli, A.; Zinna, F.; Di Bari, L.. - In: ANGEWANDTE CHEMIE. INTERNATIONAL EDITION. - ISSN 1433-7851. - 61:34(2022). [10.1002/anie.202208326]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2932881
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