Unveiling the Superior Optical Properties of Novel Melamine-Based Nonlinear Optical Material with Strong Second-Harmonic Generation and Giant Optical Anisotropy.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202301756
Abstract: Two melamine-based metal halides, (C3 N6 H7 )(C3 N6 H6 )HgCl3 (I) and (C3 N6 H7 )3 HgCl5 (II), are synthesized by incorporating the heavy d10 cation, Hg2+ , and the halide anion, Cl- .… read more here.
Keywords: second harmonic; melamine; harmonic generation; based nonlinear ... See more keywords
Heteroanionic Melilite Oxysulfide: A Promising Infrared Nonlinear Optical Candidate with a Strong Second-Harmonic Generation Response, Sufficient Birefringence, and Wide Bandgap.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c04422
Abstract: The achievement of balanced performance with a strong second-harmonic generation (SHG) response, proper birefringence, and wide band gap concurrently is a crucial but challenging task in infrared nonlinear optical (IR-NLO) crystals. Here, we theoretically confirmed… read more here.
Keywords: infrared nonlinear; birefringence wide; second harmonic; harmonic generation ... See more keywords
Strong Second Harmonic Generation in a Tungsten Bronze Oxide by Enhancing Local Structural Distortion.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.0c00133
Abstract: To discover the nonlinear optical (NLO) materials with strong second harmonic generation (SHG), the design of NLO-active molecular units with large polarization is considered as a common strategy. Herein, we propose that the local structural… read more here.
Keywords: tungsten bronze; harmonic generation; structural distortion; local structural ... See more keywords
Unprecedented boat-shaped [Mo2O5(IO3)4]2- polyanions induced a strong second harmonic generation response.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc00134a
Abstract: The first organic-inorganic hybrid guanidine molybdenyl iodate [C(NH2)3]2Mo2O5(IO3)4ยท2H2O was successfully synthesized via an improved moderate hydrothermal method. It features an unprecedented boat-shaped zero-dimensional [Mo2O5(IO3)4]2- polyanion cluster, which induces a wide band gap, moderate birefringence and… read more here.
Keywords: second harmonic; unprecedented boat; mo2o5 io3; harmonic generation ... See more keywords
Strong second-harmonic response from semiconductor-dielectric interfaces.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.414255
Abstract: In this study, an analysis of the second-harmonic generation (SHG) response from surfaces containing dielectric-semiconductor interfaces with sub-wavelength features is presented. The investigated medium is a metamaterial where the SHG response is governed by the… read more here.
Keywords: response; semiconductor; strong second; shg response ... See more keywords
Nonlinear signal errors in homodyne laser Doppler vibrometry induced by strong second-order ghost reflections and their mitigation.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.418439
Abstract: A variety of mechanisms can induce distortions in the output signals of a homodyne laser Doppler vibrometer (LDV). In this paper, the nonlinear LDV distortions caused by a strong second-order ghost reflection originating from lens… read more here.
Keywords: order ghost; strong second; laser doppler; homodyne laser ... See more keywords