Gigantic vortical differential scattering as a monochromatic probe for multiscale chiral structures

PLUTO / PLUTO-2 Spatial Light Modulators
Beam Shaping / Beam Steering Higher Order Modes / Optical Vortex / OAM Misc.: Speckle / Characterization / Metrology
Published on:
Authors: Ni, Jincheng; Liu, Shunli; Wu, Dong; Lao, Zhaoxin; Wang, Zhongyu; Huang, Kun; Ji, Shengyun; Li, Jiawen; Huang, Zhixiang; Xiong, Qihua; Hu, Yanlei; Chu, Jiaru & Qiu, Cheng-Wei
Abstract:

“Spin angular momentum of light is vital to investigate enantiomers characterized by circular dichroism (CD), widely adopted in biology, chemistry, and material science. However, to discriminate chiral materials with multiscale features, CD spectroscopy normally requires wavelength-swept laser sources as well as wavelength-specific optical accessories. Here, we experimentally demonstrate an orbital-angular-momentum-assisted approach to yield chiroptical signals with monochromatic light. The gigantic vortical differential scattering (VDS) of ∼120% is achieved on intrinsically chiral microstructures fabricated by femtosecond laser. The VDS measurements can robustly generate chiroptical properties on microstructures with varying geometric features (e.g., diameters and helical pitches) and detect chiral molecules with high sensitivity. This VDS scheme lays a paradigm-shift pavement toward efficiently chiroptical discrimination of multiscale chiral structures with photonic orbital angular momentum. It simplifies and complements the conventional CD spectroscopy, opening possibilities for measuring weak optical chirality, especially on mesoscale chiral architectures and macromolecules.”

Open Access

Publication: Proceedings of the National Academy of Sciences
Issue/Year: Proceedings of the National Academy of Sciences, Volume 118; Number 2; Pages e2020055118; 2020
DOI: 10.1073/pnas.2020055118
Link: https://doi.org/10.1073/pnas.2020055118

Related Papers

PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Porfirev A, Khonina S, Ustinov A, Ivliev N, Golub I

Vectorial spin-orbital Hall effect of light upon tight focusing and its experimental observation in azopolymer films

Applications: Higher Order Modes / Optical Vortex / OAM
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Hang Sun, Haoran Li, Ziyang Chen, Xiaoyan Wu, Guodong Liu, and Jixiong Pu

Generation of flattop beams from a distorted optical field by the wavefront shaping technique

Applications: Adaptive Optics / Wavefront Control,Beam Shaping / Beam Steering
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Alvaro Alarcón, Santiago Gómez, Daniel Spegel-Lexne, Joakim Argillander, Jaime Cariñe, Gustavo Cañas, Gustavo Lima, and Guilherme B. Xavier

All-in-Fiber Dynamically Reconfigurable Orbital Angular Momentum Mode Sorting

Applications: Higher Order Modes / Optical Vortex / OAM,Optical Communication
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Tushar Sarkar, Amit Yadav, Tanushree Karmakar and Rakesh Kumar Singh

Phase shifting to measure the modal composition of the scattered helical beam

Applications: Higher Order Modes / Optical Vortex / OAM,Phase Measurement / Phase Retrieval
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Mansi Baliyan and Naveen K Nishchal

Generating scalar and vector modes of Bessel beams utilizing holographic axicon phase with spatial light modulator

Applications: Bessel-/ Airy Beam Generation,Higher Order Modes / Optical Vortex / OAM
GAEA Spatial Light Modulators
Authors:Yingsi Qin, Wei-Yu Chen, Matthew O’Toole, Aswin C. Sankaranarayanan

Split-Lohmann Multifocal Displays

Applications: AR/VR/MR / Holographic Display,Beam Shaping / Beam Steering,Digital-/ Computer Holography/ CGH
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Sagie Gadasi, Eran Bernstein, Amit Pando, Asher Friesem, and Nir Davidson

Improved phase-locking of laser arrays by pump shaping

Applications: Adaptive Optics / Wavefront Control,Beam Shaping / Beam Steering
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Adrián Garmendía-Martínez, Walter D. Furlan, Juan C. Castro-Palacio, Juan A. Monsoriu & Vicente Ferrando

Quadrifocal diffractive lenses based on the aperiodic silver mean sequence

Applications: Adaptive Optics / Wavefront Control,Misc.: Speckle / Characterization / Metrology
GAEA Spatial Light Modulators
Authors:Li, Baoli / Su, Hang / Meng, Weijia / Cheng, Ke / Luan, Haitao / Gu, Min / Fang, Xinyuan

Orbital angular momentum holographic multicasting for switchable and secure wireless optical communication links

Applications: Beam Shaping / Beam Steering,Higher Order Modes / Optical Vortex / OAM,Optical Communication
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Zhu, Jialong / Zou, Fucheng / Wang, Le / Lu, Xiaodong / Zhao, Shengmei

Multiplexing Perfect Optical Vortex for Holographic Data Storage

Applications: Deep Learning / Neuronal Network,Digital-/ Computer Holography/ CGH,Higher Order Modes / Optical Vortex / OAM
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Ni, Jincheng / Ji, Shengyun / Wang, Zhenyu / Liu, Shunli / Hu, Yanlei / Chen, Yang / Li, Jiawen / Li, Xiangping / Chu, Jiaru / Wu, Dong / Qiu, Cheng-Wei

Unidirectional unpolarized luminescence emission via vortex excitation

Applications: Higher Order Modes / Optical Vortex / OAM
GAEA Spatial Light Modulators
Authors:Tilmon, Brevin; Sun, Zhanghao; Koppal, Sanjeev; Wu, Yicheng; Evangelidis, Georgios; Zahreddine, Ramzi; Krishnan, Guru; Ma, Sizhuo & Wang, Jian

Energy-Efficient Adaptive 3D Sensing

Applications: Digital-/ Computer Holography/ CGH,Imaging/ Image Processing,Misc.: Speckle / Characterization / Metrology
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Shikder, Allarakha / Nishchal, Naveen K.

Generation of optical vortex lattices by in-line phase modulation with partially coherent light

Applications: Higher Order Modes / Optical Vortex / OAM
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Yun, Xue; Liang, Yansheng; He, Minru; Guo, Linquan; Zhang, Xinyu; Zhao, Tianyu; Bianco, Piero R.; Lei, Ming

Zero-order free holographic optical tweezers

Applications: Beam Shaping / Beam Steering,Optical Trapping /-Tweezers
GAEA Spatial Light Modulators
Authors:Yang, Yiqian; Kang, Xingwang; Cao, Liangcai

Robust propagation of steady optical beam through turbulence with extended depth of focus based on spatial light modulator

Applications: Beam Shaping / Beam Steering
HES / HEO 6001 Spatial Light Modulators
Authors:Kumar, Bhupesh; Homri, Ran; Sebbah, Patrick

2D tunable all-solid-state random laser in the visible

Applications: Beam Shaping / Beam Steering,Pulse Application / -Shaping
LC 2012 Spatial Light Modulators
Authors:Tsukada, Takumi / Watanabe, Wataru

Central wavelength estimation in spectral imaging behind a diffuser via deep learning

Applications: Deep Learning / Neuronal Network,Imaging/ Image Processing,Misc.: Speckle / Characterization / Metrology
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Ghosh, Bohnishikha; Daniel, Anat; Gorzkowski, Bernard & Lapkiewicz, Radek

Azimuthal backflow in light carrying orbital angular momentum

Applications: Complex Modulation,Higher Order Modes / Optical Vortex / OAM
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Zhang, Yuanhang & Fontaine, Nicolas K.

Multi-Plane Light Conversion: A Practical Tutorial

Applications: Higher Order Modes / Optical Vortex / OAM,Telecom / Optical Switching / WSS
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Kang, Xiangyu; Shan, Xinzhi; Chen, Keyu; Sun, Xiaojie; Wang, Guanxue; Gao, Xiumin; Liu, Yi & Zhuang, Songlin

Generation of vector elliptical perfect optical vortices with mixed modes in free space

Applications: Higher Order Modes / Optical Vortex / OAM
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Zhou, Dongxu; Zhang, Lu; Zhang, Hongzhi; Zhang, Guoquan

Ghost images with controllable visibility and spatial resolution

Applications: Imaging/ Image Processing,Misc.: Speckle / Characterization / Metrology
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Torres-Sepúlveda, Walter; lveda; Mira-Agudelo, Alejandro; Barrera-Ramirez, John Fredy & Kolodziejczyk, Andrzej

Objective method for visual performance prediction

Applications: Adaptive Optics / Wavefront Control,Misc.: Speckle / Characterization / Metrology
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Ma, Junyao; Li, Zhe; Zhao, Shengmei & Wang, Le

Encrypting orbital angular momentum holography with ghost imaging

Applications: Complex Modulation,Higher Order Modes / Optical Vortex / OAM,Optical Communication
PLUTO / PLUTO-2 Spatial Light Modulators
Authors:Gong, Yanyan; Zeng, Ming; Zhu, Yueqiang; Li, Shangyu; Zhao, Wei; Zhang, Ce; Zhao, Tianyun; Wang, Kaige; Yang, Jiangcun & Bai, Jintao

Flow Cytometry with Anti-Diffraction Light Sheet (ADLS) by Spatial Light Modulation

Applications: Higher Order Modes / Optical Vortex / OAM