High Harmonic Generation in Integrated Nonlinear Platforms.

Authors: Yuhua Li¹, Shao Hao Wang², Little, Brent E.³, Chu, Sai Tak⁴, saitchu@cityu.edu.hk

Source: Progress in Electromagnetics Research; 2025, Vol. 182, p27-54, 28p

Investigation Nonlinear Properties (First and Second Hyperpolarizabilities) of The Nitro-thieno [3,2-b] thiophene -fullerene (C20) Molecule.

Authors: Resan, Samira¹, Al-Anber, Mohanned¹

Source: Baghdad Science Journal; 2024, Vol. 21 Issue 6, p2146-2155, 10p

Enhancing half-integer quadrupolar solid-state NMR signals via steady states: A double frequency sweep-based approach.

Authors: Wong, Y. T. Angel¹ (AUTHOR), Negroni, Mattia¹ (AUTHOR), Kentgens, Arno P. M.¹ (AUTHOR) a.kentgens@nmr.ru.nl

Source: Journal of Chemical Physics. 3/7/2025, Vol. 162 Issue 9, p1-17. 17p.

Subject Terms: *SECOND harmonic generation, *UNITS of time

Dipolar Copper(I) Complexes: A Novel Appealing Class of Highly Active Second-Order NLO-Phores.

Authors: Colombo, Alessia¹ (AUTHOR), Dragonetti, Claudia^1,2 (AUTHOR), Fagnani, Francesco¹ (AUTHOR) francesco.fagnani@unimi.it, Roberto, Dominique^1,2 (AUTHOR), Fantacci, Simona² (AUTHOR)

Source: Molecules. Mar2025, Vol. 30 Issue 5, p1009-1. 12p.

Subject Terms: *SECOND harmonic generation, *DENSITY functional theory, *NONLINEAR optics, *COPPER compounds, *ELECTRONIC structure, *COPPER

A 60 GHz Class-C Wide Tuning-Range Two-Core VCO Utilizing a Gain-Boosting Frequency Doubling Technique and an Adaptive Bias Scheme for Robust Startup.

Authors: Psycharis, Ioannis Dimitrios¹ (AUTHOR) ioannispsycharis@ece.upatras.gr, Tsourtis, Vasileios¹ (AUTHOR), Kalivas, Grigorios¹ (AUTHOR) ioannispsycharis@ece.upatras.gr

Source: Sensors (14248220). Feb2025, Vol. 25 Issue 3, p981. 26p.

Subject Terms: *SECOND harmonic generation, *PHASE noise, *COMPLEMENTARY metal oxide semiconductors, *WIRELESS communications, *VOLTAGE-controlled oscillators, *NEW business enterprises

Quantitative analysis on the optical kerr impact and third harmonic generation in beltrami-shaped curved graphene.

Authors: Hasanirokh, K.¹ (AUTHOR) zhasanirokh@yahoo.com, Naifar, A.^2,3 (AUTHOR)

Source: Scientific Reports. 1/11/2025, Vol. 15 Issue 1, p1-14. 14p.

Subject Terms: *THIRD harmonic generation, *CHEMICAL relaxation, *CURVED surfaces, *OPTICAL properties, *CHEMICAL potential

A Review of Non-Linear Optical Imaging Techniques for Cancer Detection.

Authors: Ávila, Francisco J.¹, avila@unizar.es

Source: Optics (2673-3269); Dec2024, Vol. 5 Issue 4, p416-433, 18p

Enhanced Nonlinear Optical Responses in MoS2 via Femtosecond Laser‐Induced Defect‐Engineering.

Authors: Akkanen, Suvi‐Tuuli M.¹, suvi-tuuli.akkanen@aalto.fi, Arias‐Muñoz, Juan C.¹, Emelianov, Aleksei V.², Mentel, Kamila K.², Tammela, Juhani V.¹, Partanen, Mikko¹, Das, Susobhan¹, Faisal, Ahmed¹, Pettersson, Mika², Sun, Zhipei¹, zhipei.sun@aalto.fi

Source: Advanced Functional Materials; 11/12/2024, Vol. 34 Issue 46, p1-11, 11p

Noncollinear phase-matching of high harmonic generation in solids.

Authors: Peterka, Pavel¹, Trojánek, František¹, Malý, Petr¹, Kozák, Martin¹, m.kozak@matfyz.cuni.cz

Source: APL Photonics; Nov2024, Vol. 9 Issue 11, p1-9, 9p

Table-top laser-based terahertz high harmonic generation spectroscopy under magnetic fields and low temperatures.

Authors: Wang, X. B.¹, xinbowang@iphy.ac.cn, Wang, H.², Yuan, J. Y.², Zeng, X. Y.^1,3, Cheng, L.³, Qi, J.³, Luo, J. L.¹, Dong, T.², taodong@pku.edu.cn, Wang, N. L.², nlwang@pku.edu.cn

Source: Review of Scientific Instruments; Oct2024, Vol. 95 Issue 10, p1-8, 8p

Comparative study of third harmonic generation in carbon and silicene nanotubes under magnetic fields.

Authors: Chegel, Raad¹ (AUTHOR) raad.chegel@gmail.com

Source: Scientific Reports. 12/28/2024, Vol. 14 Issue 1, p1-17. 17p.

Subject Terms: *THIRD harmonic generation, *MAGNETIC field effects, *ELECTRONIC band structure, *OPTICAL devices, *OPTICAL susceptibility

Detecting Early Degradation of Wood Ultrastructure with Nonlinear Optical Imaging and Fluorescence Lifetime Analysis.

Authors: Dal Fovo, Alice¹ (AUTHOR) alice.dalfovo@ino.cnr.it, Cicchi, Riccardo^1,2 (AUTHOR) raffaella.fontana@ino.cnr.it, Gagliardi, Claudia³ (AUTHOR) claudia.gagliardi@unifi.it, Baria, Enrico⁴ (AUTHOR) enrico.baria@unifi.it, Fioravanti, Marco³ (AUTHOR) marco.fioravanti@unifi.it, Fontana, Raffaella¹ (AUTHOR)

Source: Polymers (20734360). Dec2024, Vol. 16 Issue 24, p3590. 11p.

Subject Terms: *SECOND harmonic generation, *WOOD decay, *EUROPEAN beech, *FLUORIMETRY, *NORWAY spruce

Novel Optical Criteria and Mechanisms of Critical Decline in Liver Regenerative Potential.

Authors: Rodimova, Svetlana¹ (AUTHOR) mail-kozlov2015@yandex.ru, Kozlova, Vera^1,2 (AUTHOR) ezagaynova@gmail.com, Bobrov, Nikolai³ (AUTHOR), Kozlov, Dmitry^1,4 (AUTHOR) daria.s.kuznetsova@gmail.com, Mozherov, Artem⁴ (AUTHOR), Elagin, Vadim¹ (AUTHOR), Shchechkin, Ilya^1,2 (AUTHOR), Kuzmin, Dmitry^1,2 (AUTHOR), Gavrina, Alena¹ (AUTHOR), Zagainov, Vladimir⁵ (AUTHOR), Zagaynova, Elena^1,6 (AUTHOR), Kuznetsova, Daria^1,4 (AUTHOR)

Source: Cells (2073-4409). Dec2024, Vol. 13 Issue 23, p2015. 14p.

Subject Terms: *SECOND harmonic generation, *LIVER injuries, *LIVER regeneration, *LIVER cells, *LIVER tumors, *MICROSCOPY

Structural, Magnetic, and Dielectric Properties of Laser-Ablated CoFe 2 O 4 /BaTiO 3 Bilayers Deposited over Highly Doped Si(100).

Authors: Oliveira, João^1,2 (AUTHOR) b8171@fisica.uminho.pt, Silva, Bruna M.¹ (AUTHOR) rosa_batista@fisica.uminho.pt, Rebelo, Tiago³ (AUTHOR), Rodrigues, Pedro V.⁴ (AUTHOR) pedro.rodrigues@dep.uminho.pt, Baptista, Rosa M. F.¹ (AUTHOR) belsley@fisica.uminho.pt, Rodrigues, Manuel J. L. F.^1,5 (AUTHOR) jrm@isep.ipp.pt, Belsley, Michael¹ (AUTHOR), Lekshmi, Neenu⁶ (AUTHOR) neenulekshmi@fc.up.pt, Araújo, João P.⁶ (AUTHOR) jearaujo@fc.up.pt, Mendes, Jorge A.^1,7 (AUTHOR), Deepak, Francis Leonard² (AUTHOR), Almeida, Bernardo G.¹ (AUTHOR) b8171@fisica.uminho.pt

Source: Materials (1996-1944). Dec2024, Vol. 17 Issue 23, p5707. 22p.

Subject Terms: *NANOFILMS, *SECOND harmonic generation, *DIELECTRIC properties, *MAGNETIC films, *LASER ablation

Mexican Bee Honey Identification Using Sugar Crystals' Image Histograms.

Authors: Calderon-Hermosillo, Cruz Y.¹, cfraus@cio.mxcruzyuliana@gmail.com, De la Torre Ibarra, Manuel H.¹, cruzyuliana@gmail.com, Frausto-Reyes, Claudio¹, Flores-Moreno, Jorge M.², jmflores@cio.mx, Casillas-Peñuelas, Rafael³, Alejandro.casillas@edu.uaa.mx

Source: Applied Sciences (2076-3417); Dec2024, Vol. 14 Issue 23, p11186, 12p

A 10 V-to-1 V Double Step-Down Buck Converter Using Time-Based Current Mode Control with Minimum Delay Frequency Difference Phase Adder for 1 MHz Operation.

Authors: Tan, Chong Boon¹, elsiek@ntu.edu.sgtanc0263@e.ntu.edu.sg, Siek, Liter¹

Source: Journal of Low Power Electronics & Applications; Dec2024, Vol. 14 Issue 4, p58, 20p

Second harmonic generation null angle polarization analysis for determining interfacial potential at charged interfaces.

Authors: Egemba, Celestine C.¹ (AUTHOR), Ohno, Paul E.¹ (AUTHOR) pohno@auburn.edu

Source: Journal of Chemical Physics. 11/21/2024, Vol. 161 Issue 19, p1-10. 10p.

Subject Terms: *NONLINEAR optical techniques, *SECOND harmonic generation, *IONIC strength, *BREWSTER'S angle, *ELECTROSTATICS

Synthesis and conjugation properties of alkynyl functionalized salicylidene Ni(II) and Zn(II) phosphine complexes and their use as a precursor for preparation of NiO and ZnO nanoparticles.

Authors: Mohite, Sagar S.¹ (AUTHOR), Chavan, Sanjay S.¹ (AUTHOR) sanjaycha2@rediffmail.com

Source: Inorganic & Nano-Metal Chemistry. 2024, Vol. 54 Issue 11, p1085-1096. 12p.

Subject Terms: *SECOND harmonic generation, *METAL nanoparticles, *TRANSMISSION electron microscopy, *ELECTRON diffraction, *SCHIFF bases

High-Power, High-Beam-Quality, Long-Pulse-Width 532 nm Laser Based on a 4f Optical System.

Authors: Hu, Jiapeng^1,2,3, hjpmnz@emails.bjut.edu.cn, Li, Wenbo^1,2,3, liwenbo@emails.bjut.edu.cn, Li, Dong⁴, lid091@avic.com, Liu, Hongcai^1,2,3, liuhongcai@emails.bjut.edu.cn, Xia, Nanhui^1,2,3, xiananhui@emails.bjut.edu.cn, Zhang, Tianyu^1,2,3, zhangty@emails.bjut.edu.cn, Liu, Xuesheng^1,2,3, liuxuesheng@bjut.edu.cnliuyouqiang@bjut.edu.cn, Liu, Youqiang^1,2,3, zywang@bjut.edu.cn, Wang, Zhiyong^1,2,3

Source: Applied Sciences (2076-3417); Nov2024, Vol. 14 Issue 21, p9620, 9p

Ridge preservation using octacalcium phosphate collagen to induce new bone containing a vascular network of mainly Type H vessels.

Authors: Kaida, Naoki^1,2 (AUTHOR), Matsunaga, Satoru^1,3 (AUTHOR) matsuna@tdc.ac.jp, Tachiki, Chie² (AUTHOR), Otsu, Yuto⁴ (AUTHOR), Sugahara, Keisuke^1,5 (AUTHOR), Kasahara, Norio⁶ (AUTHOR), Abe, Shinichi^1,3 (AUTHOR), Katakura, Akira⁵ (AUTHOR), Yamamoto, Hitoshi⁶ (AUTHOR), Nishii, Yasushi^1,2 (AUTHOR)

Source: Scientific Reports. 10/25/2024, Vol. 14 Issue 1, p1-12. 12p.

Subject Terms: *SECOND harmonic generation, *BONE substitutes, *ALVEOLAR process, *DENTAL implants, *TISSUE remodeling, *TOOTH socket