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Spherical Aberration-Corrected Metalens for Polarization Multiplexed Imaging [PDF]
Nanomaterials, 2021 We present a terahertz spherical aberration-corrected metalens that uses the dynamic phase to achieve polarization multiplexed imaging. The designed metalens has polarization–dependent imaging efficiencies and polarization extinction ratios that exceed ...
Qingqing Cheng
exaly +6 more sources
Research of the polarization aberration on Smith prism [PDF]
Physics Procedia, 2011 AbstractUsing the law of refraction and reflection of vector form to trace the light direction of propagation in the Smith prism. Be based on it, get the reflection phase shifter δs and δp on every planes, consequently obtain virtue matrix using Jones vector. The distribution of the polarization state of emergent light wave from Smith prism is analyzed
Jinjun, Lu +3 more
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Optical System Design for Off-Axis Polarization Super-Resolution Imaging with Four Sub-Apertures [PDF]
Journal of ImagingWe propose a dual-aperture, simultaneous-polarization super-resolution imaging system that combines a total internal reflection optical architecture with a digital micromirror device (DMD) for broadband, high-resolution imaging.
Xiansong Gu +3 more
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Analysis of polarization aberrations of the off-axis pupil freeform optical system [PDF]
iScienceSummary: Freeform surfaces are widely used in off-axis pupil optical systems with large apertures, wide fields of view, and long focal lengths. Polarization effects in such systems significantly influence imaging quality.
Chenjie Gong +5 more
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Broadband achromatic metalens for the short-wave infrared [PDF]
Scientific ReportsThe 1.8-2.3 $$\upmu$$ m band lies within the short-wavelength infrared (SWIR) region and serves as a key operational window for a wide range of applications, including quantum sensing, molecular spectroscopy, and free-space quantum and classical optical
Yan He, Adetunmise C. Dada
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Analysis of polarization characteristics of freeform surface optical system [PDF]
ITM Web of Conferences, 2022 Freeform surfaces are widely used in off-axis optical systems with large aperture, large field of view, and long focal length. The polarization effect caused by the non-rotationally symmetrical shape has an impact on the system’s polarization imaging ...
Zhang Yilan, Shi Haodong, Jiang Huilin
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Roadmap of phase transitions in hafnia-based superlattice films [PDF]
Nature CommunicationsHafnia-based ferroelectrics hold significant promise for next-generation non-volatile memory. However, their functional properties are critically limited by uncontrollable phase transitions due to the poorly understood atomistic mechanisms driving ...
Wan-Rong Geng +5 more
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Polarization Aberration of a Non-Rotationally Symmetric Optical System With Freeform Surfaces
IEEE Access, 2021 Owing to the wide application of freeform surfaces in off-axis optical systems with large apertures, large fields of view, and long focus distances, the polarization effects caused by non-rotationally symmetrical surfaces have a significant impact on the
Yilan Zhang, Haodong Shi, Huilin Jiang
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Remote Sensing, 2022 The importance of polarization aberrations has been recognized and studied in numerous optical systems and related applications. It is known that polarization aberrations are particularly crucial in certain photogrammetry and microscopy techniques that ...
Yuanxing Shen +7 more
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Frontiers in Physics, 2022 Optical vortex (OV) beams are ideal carriers for high-capacity optical communication, and long-wave infrared (LWIR) is the ideal wavelength band for long-range optical communication.
Naitao Song +11 more
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