Search Results - "Optics letters"

Quantitative phase imaging via Fourier ptychographic microscopy by Ou, Xiaoze, Horstmeyer, Roarke, Yang, Changhuei, Zheng, Guoan

“…Fourier ptychographic microscopy (FPM) is a recently developed imaging modality that uses angularly varying illumination to extend a system's performance…”
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Fast Mueller matrix microscope based on dual DoFP polarimeters by Huang, Tongyu, Meng, Ruoyu, Qi, Ji, Liu, Yudi, Wang, Xingjian, Chen, Yan, Liao, Ran, Ma, Hui

“…In this Letter, we report a dual division of focal plane (DoFP) polarimeters-based full Mueller matrix microscope (DoFPs-MMM) for fast polarization imaging…”
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Tomographic phase microscopy with 180° rotation of live cells in suspension by holographic optical tweezers by Habaza, Mor, Gilboa, Barak, Roichman, Yael, Shaked, Natan T

“…We present a new tomographic phase microscopy (TPM) approach that allows capturing the three-dimensional refractive index structure of single cells in…”
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3-μm Mid-infrared pulse generation using topological insulator as the saturable absorber by Li, Jianfeng, Luo, Hongyu, Wang, Lele, Zhao, Chujun, Zhang, Han, Li, Heping, Liu, Yong

“…We report an 1150-nm diode-pump passively Q-switched Ho3+-doped ZBLAN fiber laser using topological insulator (TI): Bi2Te3 as the saturable absorber (SA). The…”
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Sub-micron silica diaphragm-based fiber-tip Fabry-Perot interferometer for pressure measurement by Liao, Changrui, Liu, Shen, Xu, Lei, Wang, Chao, Wang, Yiping, Li, Zhengyong, Wang, Qiao, Wang, D N

“…We demonstrate a sub-micron silica diaphragm-based fiber-tip Fabry-Perot interferometer for pressure sensing applications. The thinnest silica diaphragm, with…”
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Generation of arbitrary cylindrical vector beams on the higher order Poincaré sphere by Chen, Shizhen, Zhou, Xinxing, Liu, Yachao, Ling, Xiaohui, Luo, Hailu, Wen, Shuangchun

“…We propose and experimentally demonstrate a novel interferometric approach to generate arbitrary cylindrical vector beams on the higher order Poincaré sphere…”
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High-sensitivity strain sensor based on in-fiber improved Fabry-Perot interferometer by Liu, Shen, Wang, Yiping, Liao, Changrui, Wang, Guanjun, Li, Zhengyong, Wang, Qiao, Zhou, Jiangtao, Yang, Kaiming, Zhong, Xiaoyong, Zhao, Jing, Tang, Jian

“…We demonstrated a high-sensitivity strain sensor based on an in-fiber Fabry-Perot interferometer (FPI) with an air cavity, which was created by splicing…”
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Refractive index sensitivity characteristics near the dispersion turning point of the multimode microfiber-based Mach-Zehnder interferometer by Luo, Haipeng, Sun, Qizhen, Li, Xiaolei, Yan, Zhijun, Li, Yanpeng, Liu, Deming, Zhang, Lin

“…The turning point of the refractive index (RI) sensitivity based on the multimode microfiber (MMMF) in-line Mach-Zehnder interferometer (MZI) is observed. By…”
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Single-shot quantitative phase microscopy based on color-multiplexed Fourier ptychography by Sun, Jiasong, Chen, Qian, Zhang, Jialin, Fan, Yao, Zuo, Chao

“…We present a single-shot quantitative phase imaging (QPI) method based on color-multiplexed Fourier ptychographic microscopy (FPM). Three light-emitting diode…”
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Graphene-based passively Q-switched dual-wavelength erbium-doped fiber laser by Luo, Zhengqian, Zhou, Min, Weng, Jian, Huang, Guoming, Xu, Huiying, Ye, Chenchun, Cai, Zhiping

“…We demonstrate a compact Q-switched dual-wavelength erbium-doped fiber (EDF) laser based on graphene as a saturable absorber (SA). By optically driven…”
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Enhancing terahertz molecular fingerprint detection by a dielectric metagrating by Zhu, Jinfeng, Jiang, Shan, Xie, Yinong, Li, Fajun, Du, Lianghui, Meng, Kun, Zhu, Liguo, Zhou, Jun

“…Terahertz (THz) sensing of molecular fingerprint enables wide applications in biomedicine and security detection. Conventional detection approaches face big…”
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Estimation of optical rotation of chiral molecules with weak measurements by Qiu, Xiaodong, Xie, Linguo, Liu, Xiong, Luo, Lan, Zhang, Zhiyou, Du, Jinglei

“…From its beginning, the measurement of optical rotation (OR) is crucial for the analysis of chiral molecules in many fields. However, the precision measurement…”
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Simultaneous measurement of refractive index and temperature based on a side-polish and V-groove plastic optical fiber SPR sensor by Chuanxin, Teng, Shao, Peng, Min, Rui, Deng, Hongchang, Chen, Ming, Deng, Shijie, Hu, Xuehao, Marques, Carlos, Yuan, Libo

“…A simple plastic optical fiber (POF) based surface plasmon resonance (SPR) sensor is proposed and demonstrated for simultaneous measurement of refractive index…”
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Optical super-resolution imaging by high-index microspheres embedded in elastomers by Darafsheh, Arash, Guardiola, Consuelo, Palovcak, Averie, Finlay, Jarod C, Cárabe, Alejandro

“…We demonstrated feasibility of super-resolution imaging through high-index microspheres embedded in transparent elastomers. We performed imaging, with…”
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Second-generation optical-resolution photoacoustic microscopy with improved sensitivity and speed by Hu, Song, Maslov, Konstantin, Wang, Lihong V

“…We developed second-generation (G2) optical-resolution photoacoustic microscopy (OR-PAM). Incorporation of a novel acoustic detection scheme improved upon the…”
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Evanescent field waveguide sensing with subwavelength grating structures in silicon-on-insulator by Gonzalo Wangüemert-Pérez, J, Cheben, Pavel, Ortega-Moñux, Alejandro, Alonso-Ramos, Carlos, Pérez-Galacho, Diego, Halir, Robert, Molina-Fernández, Iñigo, Xu, Dan-Xia, Schmid, Jens H

“…We explore, to the best of our knowledge, the potential of diffractionless subwavelength grating waveguides for sensing applications. We show that by…”
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Simple and fast spectral domain algorithm for quantitative phase imaging of living cells with digital holographic microscopy by Min, Junwei, Yao, Baoli, Ketelhut, Steffi, Engwer, Christian, Greve, Burkhard, Kemper, Björn

“…We present a simple and fast phase aberration compensation method in digital holographic microscopy (DHM) for quantitative phase imaging of living cells. By…”
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Air-structured optical fiber drawn from a 3D-printed preform by Cook, Kevin, Canning, John, Leon-Saval, Sergio, Reid, Zane, Hossain, Md Arafat, Comatti, Jade-Edouard, Luo, Yanhua, Peng, Gang-Ding

“…A structured optical fiber is drawn from a 3D-printed structured preform. Preforms containing a single ring of holes around the core are fabricated using…”
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Design and simulation of a GST-based metasurface with strong and switchable circular dichroism by Jiang, Huan, Peng, Kangzhun, Cui, Ying, Zhong, Jiyou, Zhang, Hui, Jiang, Yongyuan, Zhao, Weiren

“…Circular dichroism (CD) is required in the applications of biological detection, analytical chemistry, etc. Here, we numerically demonstrated large-range…”
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U-fiber-based biosensor for temperature-compensated acetylcholine-specific measurement by Zhang, Hongxin, Li, Xuegang, Zhou, Xue, Gong, Pengqi, Zhao, Yong

“…This paper presents a U-fiber-based biosensor to achieve temperature-compensated acetylcholine-specific measurement. The surface plasmon resonance (SPR) and…”
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