128°y形切割LiNbO3的磁光特性

IF 4.6 2区物理与天体物理 Q1 OPTICS

Optics and Laser Technology Pub Date : 2025-06-18 DOI:10.1016/j.optlastec.2025.113399

Xinbing Jiao, Wenpei Chen, Haipeng He

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引用次数: 0

摘要

LiNbO3因其多种功能特性而被广泛研究。LiNbO3常被用作磁性和光学传感器的元件。然而，关于其磁光特性的报道却很少。本文利用PAX 5710 IR3偏振计研究了128°y型切割LiNbO3从0°到360°旋转时的Stokes参数、Faraday和Kerr效应、透射率和反射率。用线偏振和圆偏振激光束研究了128°y形切割LiNbO3的磁光特性。结果表明，128°y型切割LiNbO3的Stokes参数、透射率和反射率受旋转角度和磁场的影响。线偏振和圆偏振激光辐照128°y切割LiNbO3的透过率调整后的r平方值分别为0.99773和0.80854。线偏振激光束在128°y形切割LiNbO3上观察到的法拉第效应表明了磁光光学器件设计和分析的潜在进展。

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Magneto-optic properties of the 128° Y-cut LiNbO3 by rotating its crystalline orientation

LiNbO₃ is extensively researched for its diverse functional characteristics. LiNbO₃ is often used as an element in magnetic and optical sensors. However, its magneto-optic properties are seldom reported. Here, the Stokes parameters, Faraday and Kerr effects, transmittance, and reflectivity of the 128° Y-cut LiNbO₃ as it rotates from 0 to 360° are studied by PAX 5710 IR3 polarimeters. The magneto-optic properties of the 128° Y-cut LiNbO₃ are studied with linearly and circularly polarized laser beams. The findings indicate that the Stokes parameters, transmittance, and reflectivity of the 128° Y-cut LiNbO₃ are influenced by the rotation angle and magnetic fields. The adjusted R-square values of the transmittance of the 128° Y-cut LiNbO₃ irradiated by linearly and circularly polarized laser beams are 0.99773 and 0.80854, respectively. The Faraday effect observed in the 128° Y-cut LiNbO₃ with the linearly polarized laser beam suggests potential advancements in the design and analysis of magneto-optic optical devices.

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来源期刊

Optics and Laser Technology 物理-光学

CiteScore

8.50

自引率

10.00%

发文量

1060

审稿时长

3.4 months

期刊介绍： Optics & Laser Technology aims to provide a vehicle for the publication of a broad range of high quality research and review papers in those fields of scientific and engineering research appertaining to the development and application of the technology of optics and lasers. Papers describing original work in these areas are submitted to rigorous refereeing prior to acceptance for publication. The scope of Optics & Laser Technology encompasses, but is not restricted to, the following areas: •development in all types of lasers •developments in optoelectronic devices and photonics •developments in new photonics and optical concepts •developments in conventional optics, optical instruments and components •techniques of optical metrology, including interferometry and optical fibre sensors •LIDAR and other non-contact optical measurement techniques, including optical methods in heat and fluid flow •applications of lasers to materials processing, optical NDT display (including holography) and optical communication •research and development in the field of laser safety including studies of hazards resulting from the applications of lasers (laser safety, hazards of laser fume) •developments in optical computing and optical information processing •developments in new optical materials •developments in new optical characterization methods and techniques •developments in quantum optics •developments in light assisted micro and nanofabrication methods and techniques •developments in nanophotonics and biophotonics •developments in imaging processing and systems