Results 141 to 150 of about 41,983 (250)

Fiber based Multimodality Endomicroscope

Optics in the Life Sciences, 2011
OCT and nonlinear microscopy are imaging technologies that have found many biomedical applications. We will present the development of fiber based endoscopic OCT, MPM and CARS system as well as the integration of this system with other imaging modalities for clinical applications.
openaire   +2 more sources

Mode and Polarization Division Multiplexing Based on Chalcogenide‐Glass‐on‐Thin‐Film Lithium Niobate

Nanophotonics, Volume 15, Issue 9, 13 May 2026.
High‐index GeSbSe chalcogenide glass loaded on thin‐film lithium niobate enables compact broadband mode‐ and polarization‐division multiplexing. Exploiting direction‐dependent birefringence of x‐cut LNOI, a four‐channel mode (de)multiplexer and asymmetric directional coupler‐based polarization splitter–rotator are demonstrated with great performance in
Zhexi Chen, Xin Hu, Yelu Shen, Lei Yang, Zhiqiang Shen, Yingxuan Zhao, Peipeng Xu, Zhen Sheng, Fuwan Gan   +8 more
wiley   +1 more source

Confocal 3D reflectance imaging through multimode fiber without wavefront shaping. [PDF]

Optica, 2022
Lee SY, Parot VJ, Bouma BE, Villiger M.
europepmc   +1 more source

Effects of Molecular Designs and Double‐Network Morphologies for Bioadhesive Semiconductors

Advanced Functional Materials, Volume 36, Issue 36, 4 May 2026.
This study establishes molecular‐to‐mesoscale design rules for bioadhesive semiconducting polymers (BASCs). It identifies how side‐chain length, double‐network formation, and film thickness modulate adhesion strength and electronic performance, providing insight into the rational design of intrinsically adhesive semiconductors for stable and efficient ...
Zhichang Liu, Nan Li, Yuqing Chen, Naisong Shan, Shinya Wai, Jie‐Hao Chen, Aidan Ziaja, Shrayesh N. Patel, Sihong Wang   +8 more
wiley   +1 more source

Spatiotemporal beam self-cleaning for high-resolution nonlinear fluorescence imaging with multimode fiber. [PDF]

Sci Rep, 2021
Moussa NO, Mansuryan T, Hage CH, Fabert M, Krupa K, Tonello A, Ferraro M, Leggio L, Zitelli M, Mangini F, Niang A, Millot G, Papi M, Wabnitz S, Couderc V.   +14 more
europepmc   +1 more source

A Comprehensive Review of Traditional and Machine Learning‐Assisted Diffuse Optical Spectroscopy and Imaging Techniques for Dermatological Applications

Advanced Photonics Research, Volume 7, Issue 5, May 2026.
This review critically examines clinical studies on both conventional and machine learning (ML)‐integrated diffuse optical spectroscopy and imaging methods for dermatological applications, with a primary focus on the past decade and inclusion of earlier foundational work where appropriate.
Iftak Hussain, Li Xiuting, Randall Ang Jie, Keertana Vinod Ram, Mark Teo Ju Teng, Valerie Xinhui Teo, Malini Olivo, U. S. Dinish   +7 more
wiley   +1 more source

Classification of quantum states of light using random measurements through a multimode fiber

Physical Review Research
Extracting meaningful information about unknown quantum states without performing a full tomography is an important task. Low-dimensional projections and random measurements can provide such insight but typically require careful crafting.
Saroch Leedumrongwatthanakun, Luca Innocenti, Alessandro Ferraro, Mauro Paternostro, Sylvain Gigan   +4 more
doaj   +1 more source

Author Correction: Comprehensive Modeling of Multimode Fiber Sensors for Refractive Index Measurement and Experimental Validation. [PDF]

Sci Rep, 2021
Apriyanto H, Ravet G, Bernal OD, Cattoen M, Seat HC, Chavagnac V, Surre F, Sharp JH.   +7 more
europepmc   +1 more source

Metasurfaces and Metadevices for Topological Electromagnetic Waves

Advanced Physics Research, Volume 5, Issue 5, May 2026.
Optical topologies refer to diverse topological localized structures made by diverse parameters of light fields, such as vortices, skyrmions, and hopfions. This article navigates a direction of metasurface‐based integrated devices for generation, manipulation and detection of novel topologies of light, which would be a rapidly growing interdisciplinary
Rensheng Xie, Nilo Mata‐Cervera, Xi Xie, Yijie Shen   +3 more
wiley   +1 more source

Theory of transverse mode instability in fiber amplifiers with multimode excitations

APL Photonics
Transverse Mode Instability (TMI) that results from dynamic nonlinear thermo-optical scattering is the primary limitation to power scaling in high-power fiber lasers and amplifiers.
Kabish Wisal, Chun-Wei Chen, Hui Cao, A. Douglas Stone   +3 more
doaj   +1 more source