Article
Materials Science, Multidisciplinary
Seth Nelson, Durdu O. Guney, Miguel Levy
Summary: We report an unexplored magneto-optic effect, triple circular reflection/refraction, for the manufacture of nonreciprocal beam splitters. Such beam splitters split up linearly polarized light into opposite-helicity plus linearly polarized beams all traveling in different directions.
OPTICAL MATERIALS EXPRESS
(2022)
Article
Optics
Peidong Hua, Zhenyang Ding, Chenhuan Wang, Kun Liu, Junfeng Jiang, Yin Yu, X. Steve Yao, Tiegen Liu
Summary: A PSG self-calibration method based on binary MO polarization rotators is proposed, which significantly reduces errors in MMP and accurately solves the optical parameters of PSG and the sample. The method, combined with the previous PSA self-calibration method, achieves a complete self-calibration MMP system.
Article
Physics, Multidisciplinary
Hazrat But, M. Imtiaz Khan, Rafi Ud Din, Muhammad Zubair, Irfan Mahmood, Pervaiz Ahmad, Guo-Qin Give
Summary: The controlled magneto-optical Faraday rotation (MO-FR) through graphene-based metasurfaces placed on electromagnetically induced transparency (EIT) substrate at terahertz (THz) frequencies is theoretically investigated. By changing the electric field that manipulates the group index of the substrate, MO-FR and transmission of the probe light can be studied. The zero-crossing of MO-FR shifts to higher THz frequencies with increasing the magnetic field, and the polarization plane of MO-FR changes with 180 degrees while increasing the probe field detuning through the EIT substrate.
Article
Nanoscience & Nanotechnology
Tzu-Pei Chen, Jun-Xiao Lin, Cheng-Chieh Lin, Chi-Ying Lin, We-Chen Ke, Di-Yan Wang, Hua-Shu Hsu, Chia-Chun Chen, Chun-Wei Chen
Summary: This work demonstrates the strong excitonic magneto-optic effects of magnetic circular dichroism and Faraday rotation in nonmagnetic two-dimensional organic-inorganic hybrid Ruddlesden-Popper perovskites at room temperature, opening up new research directions for MO and magneto-optoelectronic applications.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Optics
Lu Liu, Hanzhao Li, Shuang Liu, Zhonghe Jin, Huilian Ma
Summary: This paper presents a novel method for suppressing backscattering noise in a resonant fiber optic gyroscope (RFOG) using coherent detection. The method involves mixing the light from the fiber ring resonator with a reference beam, applying a common phase modulation, and employing two demodulation schemes for noise suppression. Experimental results demonstrate the successful elimination of backscattering noise and improved performance of the gyroscope.
News Item
Optics
Anton Nalitov
Summary: A breakthrough has been achieved in topological photonics by using strong light-matter coupling in an optical cavity to reach record energy splitting values for photonic spins in magnetic fields.
Article
Optics
Alex J. Grede, Nina Krainova, Noel C. Giebink
Summary: Operating magneto-optic coupled ring isolators near an exceptional point can enhance isolation bandwidth by making it depend on the square root of nonreciprocal phase shift, leading to over 50% increase in bandwidth at a specific insertion loss for a given pair of rings.
Article
Engineering, Electrical & Electronic
Xiaowei Wang, Ningfang Song, Jing Jin, Zuchen Zhang, Tingting Wang, Jingming Song
Summary: Radiation-induced magneto-optic fluctuations (RI-MOF) is an environmental compounding effect of fiber optic gyroscope (FOG) in space application. A model of RI-MOF was proposed and tested in irradiated polarization-maintaining fibers (PMFs) and polarization-maintaining photonic crystal fibers (PM-PCFs). The results showed that the main sources of RI-MOF are the radiation-induced change of the Verdet constant and the modal birefringence. An evaluation method based on the RI-MOF model can be implemented in a spacecraft with good thermal control conditions to suppress the environmental disturbance on the performance of FOG.
JOURNAL OF LIGHTWAVE TECHNOLOGY
(2023)
Article
Engineering, Electrical & Electronic
Paolo Pintus, Leonardo Ranzani, Sergio Pinna, Duanni Huang, Martin V. Gustafsson, Fotini Karinou, Giovanni Andrea Casula, Yuya Shoji, Yota Takamura, Tetsuya Mizumoto, Mohammad Soltani, John E. Bowers
Summary: The current-driven modulator based on the magneto-optic effect can operate at temperatures as low as 4 K and offer data rates of up to 2 Gbps, potentially enabling large-scale control and readout of quantum computers.
NATURE ELECTRONICS
(2022)
Article
Engineering, Multidisciplinary
Wentong Yi, Yiwen Zhu, De Hou, Guoqiang Ning, Zhigao Sheng, Zhongzhou Du, Wenzhong Liu
Summary: Thermometry is crucial in laboratory and industry settings. We propose a noninvasive temperature measurement method based on the superparamagnetic properties of nickel-plated films. This method combines magnetic and optical physical quantities to increase the penetration and amount of information in temperature measurement.
MEASUREMENT SCIENCE AND TECHNOLOGY
(2022)
Article
Optics
Vedran Budinski, Simon Pevec, Stanislav Campelj, Alenka Mertelj, Darja Lisjak, Denis Donlagic
Summary: This Letter describes a miniature Fabry-Perot, contactless, magneto-optic sensor for angular position measurement, which utilizes a magneto-optic fluid and a compact fiber-optic sensor system. An efficient temperature compensation system is provided. Experimental results demonstrate an unambiguous measurement range of 90 degrees and a resolution better than 0.05 degrees.
Article
Engineering, Electrical & Electronic
Xiaowei Wang, Ningfang Song, Jing Jin, Zuchen Zhang, Xiaxiao Wang, Zhuo Chen
Summary: In this study, a temperature correlation effect of transverse magneto-optic error (TMOE) in miniaturized fiber optic gyroscopes (FOGs) is proposed, and a theoretical model based on mode perturbation and temperature correlation terms is established. Through experiments and analysis, it is confirmed that the TMOE of polarization-maintaining fibers and photonic-crystal fibers is correlated to temperature.
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
(2022)
Article
Materials Science, Multidisciplinary
Habibur Rahman, Meezan Ahmad, Ubaid Ullah, Haseena Bibi, Hazrat Ali, Saeed Haddadi
Summary: The impacts of cross-Kerr non-linearity and Doppler broadening on the magneto-optical rotation induced in surface plasmon polaritons are investigated. It is found that this effect can be leveraged for advantageous implementations in various fields.
RESULTS IN PHYSICS
(2023)
Article
Optics
Zhiyu Wang, Ziyun Wang, Mengyao Gao, Lijing Kong, Jinshen Lan, Jingtian Zhao, Peng Long, Junyong Kang, Xuanli Zheng, Shengli Huang, Shuping Li
Summary: The MO properties of bilayed and trilayered magneto-plasmonic crystals were analyzed, showing strong resonant bands and superior Faraday effects in structures with perforated holes.
The evolution of resonant bands is influenced by the size and period of holes, layer thickness, and incident light polarization, with optimized MPCs exhibiting significantly better Faraday rotation and transmittance compared to continuous films.
Article
Optics
P. E. Petrov, P. O. Kapralov, G. A. Knyazev, A. N. Kuzmichev, P. M. Vetoshko, Yu M. Bunkov, V. Belotelov
Summary: The explosive development of quantum magnonics has the potential for its application as macroscopic quantum systems. This letter presents a method for optically observing the coherently precessing magnetization and describes the techniques used to achieve the required magnon density. The magneto-optical imaging method provides important parameters of the coherent spin dynamics, making it an indispensable tool for upcoming quantum technologies based on magnon Bose-Einstein condensation.
Article
Anesthesiology
Edward K. Heres, David Itskevich, Ajay D. Wasan
Article
Anesthesiology
Grace Lim, Lia M. Farrell, Francesca L. Facco, Michael S. Gold, Ajay D. Wasan
ANESTHESIA AND ANALGESIA
(2018)
Article
Rheumatology
Jeungchan Lee, Ekaterina Protsenko, Asimina Lazaridou, Olivia Franceschelli, Dan-Mikael Ellingsen, Ishtiaq Mawla, Kylie Isenburg, Michael P. Berry, Laura Galenkamp, Marco L. Loggia, Ajay D. Wasan, Robert R. Edwards, Vitaly Napadow
ARTHRITIS & RHEUMATOLOGY
(2018)
Article
Neuroimaging
Jian Kong, Zengjian Wang, Jaclyn Leiser, Domenic Minicucci, Robert Edwards, Irving Kirsch, Ajay D. Wasan, Courtney Lang, Jessica Gerber, Siyi Yu, Vitaly Napadow, Ted J. Kaptchuk, Randy L. Gollub
NEUROIMAGE-CLINICAL
(2018)
Article
Anesthesiology
Jeungchan Lee, Ishtiaq Mawla, Jieun Kim, Marco L. Loggia, Ana Ortiz, Changjin Jung, Suk-Tak Chan, Jessica Gerber, Vincent J. Schmithorst, Robert R. Edwards, Ajay D. Wasan, Chantal Berna, Jian Kong, Ted J. Kaptchuk, Randy L. Gollub, Bruce R. Rosen, Vitaly Napadow
Article
Anesthesiology
Samantha M. Meints, Ishtlaq Mawla, Vitaly Napadow, Jian Kong, Jessica Gerber, Suk-Tak Chan, Ajay D. Wasan, Ted J. Kaptchuk, Christina McDonnell, Junie Carriere, Bruce Rosen, Randy L. Gollub, Robert R. Edwards
Article
Clinical Neurology
Hayden E. Hundley, Mark E. Hudson, Ajay D. Wasan, Trent D. Emerick
JOURNAL OF PAIN RESEARCH
(2019)
Article
Anesthesiology
Jieun Kim, Ishtiaq Mawla, Jian Kong, Jeungchan Lee, Jessica Gerber, Ana Ortiz, Hyungjun Kim, Suk-Tak Chan, Marco L. Loggia, Ajay D. Wasan, Robert R. Edwards, Randy L. Gollub, Bruce R. Rosen, Vitaly Napadow
Review
Clinical Neurology
Alex M. Dressler, Andrea G. Gillman, Ajay D. Wasan
JOURNAL OF PAIN RESEARCH
(2019)
Article
Anesthesiology
Binlong Zhang, Minyoung Jung, Yiheng Tu, Randy Gollub, Courtney Lang, Ana Ortiz, Joel Park, Georgia Wilson, Jessica Gerber, Ishtiaq Mawla, Suk-Tak Chan, Ajay Wasan, Robert Edwards, Jeungchan Lee, Vitaly Napadow, Ted Kaptchuk, Bruce Rosen, Jian Kong
BRITISH JOURNAL OF ANAESTHESIA
(2019)
Article
Neurosciences
Hyungjun Kim, Ishtiaq Mawla, Jeungchan Lee, Jessica Gerber, Kathryn Walker, Jieun Kim, Ana Ortiz, Suk-Tak Chan, Marco L. Loggia, Ajay D. Wasan, Robert R. Edwards, Jian Kong, Ted J. Kaptchuk, Randy L. Gollub, Bruce R. Rosen, Vitaly Napadow
Article
Multidisciplinary Sciences
Benedict J. Alter, Nathan P. Anderson, Andrea G. Gillman, Qing Yin, Jong-Hyeon Jeong, Ajay D. Wasan
Summary: This study utilized an algorithmic approach to group patients by pain distribution, finding that pain distribution subgroups were significantly associated with differences in pain intensity, impact, and clinically relevant outcomes.
Editorial Material
Anesthesiology
Connor Richardson, Harry Burke, Zach Frabitore, Ruth Segall, Malcolm Moses-Hampton, Raj Kubendran, Kevin Woeppel, Ajay D. Wasan, Trent Emerick
Article
Anesthesiology
Ajay D. Wasan, Robert R. Edwards, Kevin L. Kraemer, Jong Jeong, Megan Kenney, Kevin Luong, Marise C. Cornelius, Caitlin Mickles, Bhagya Dharmaraj, Essa Sharif, Anita Stoltenberg, Trent Emerick, Jordan F. Karp, Matt J. Bair, Steven Z. George, William M. Hooten
Summary: The study aims to investigate the prevalence of comorbid depression or anxiety disorders in patients with chronic low back pain (CLBP). The presence of negative affect (NA) in CLBP patients is associated with increased pain, worse treatment outcomes, and higher rates of prescription opioid misuse. The SYNNAPTIC protocol is designed to evaluate the effectiveness of antidepressants, fear-avoidance rehabilitation, or their combination in treating CLBP patients with high NA.
Article
Neuroimaging
Wei Shen, Yiheng Tu, Randy L. Gollob, Ana Ortiz, Vitaly Napadow, Siyi Yu, Georgia Wilson, Joel Park, Courtney Lang, Minyoung Jung, Jessica Gerber, Ishtiaq Mawla, Suk-Tak Chan, Ajay D. Wasan, Robert R. Edwards, Ted Kaptchuk, Shasha Li, Bruce Rosen, Jian Kong
NEUROIMAGE-CLINICAL
(2019)
