All-Optical 1-to-8 Wavelength Multicasting at 20 Gbit/s Exploiting Self-Phase Modulation in Dispersion Flattened Highly Nonlinear Photonic Crystal Fiber by Zhan-Qiang Hui

“…Based on the self-phase modulation in dispersion flattened highly nonlinear photonic crystal fiber and followed spectral filtering, simultaneous 1-to-8 all-optical wavelength multicasting return-to-zero (RZ) signal at 20 Gbit/s with 100 GHz channel spaced is achieved. …”
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A Novel an All-Optical Refractive Index Biosensor Based-on Glass Cylinder Cavity Resonance for Detection of Malaria-Infected Red Blood Cells by Gregory T. MacLennan

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Optimization of Photonic Nanocrystals for Invisibility Using Artificial Intelligence by Z. Dorrani

Subjects: “…photonic crystals…”
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Integrated Spectral Sensitivity as Physics-Based Figure of Merit for Spectral Transducers in Optical Sensing by Felix L. McCluskey, Anne van Klinken, Andrea Fiore

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Low Threshold, Wide Dynamic Range, Tunable, All-Optical Self-Modulator Based on Fano Resonance and Out-of-Plane Coupling in a Slab Photonic Crystal with a Graphene Layer by Reza Asadi, Zhengbiao Ouyang

“…We demonstrate an all-optical modulator based on self-modulation in a one-dimensional slab photonic crystal (PhC) by using optical Kerr nonlinearity of graphene and Fano resonance effect. …”
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Ultra-thin grating coupler for guided exciton-polaritons in WS2 multilayers by Cho HyunHee, Shin Dong-Jin, Sung Junghyun, Gong Su-Hyun

Subjects: “…1d photonic crystal…”
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TECHNIQUES FOR FORMATION OF FERROELECTRIC PHOTONIC AND PHONONIC CRYSTALS by V. V. Krutov, A. S. Sigov, A. A. Shchuka

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Phenomenological construction of metal photonic topological insulators based on theory of characteristic modes by Lili Dai, Jie Meng, Weiwen Li

“…Dielectric photonic crystals are usually used to construct electromagnetic topological insulators, while metal photonic crystals are easier to be manufactured and compatible with microwave circuits. …”
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Reconfigurable group delay with tunable topological edge state based on phase transitions material Ge2Sb2Te5 in dual-band by Yao Lu, Qiaohong Yao, Mengdong He, Jiao Xu, Yuxiang Peng

“…We investigate reconfigurable reflected group delay in dual-band of the photonic crystal heterostructure containing phase transitions material Ge2Sb2Te5 and graphene in mid-infrared region. …”
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Observation of two-dimensional time-reversal broken non-Abelian topological states by Yuze Hu, Mingyu Tong, Tian Jiang, Jian-Hua Jiang, Hongsheng Chen, Yihao Yang

“…By in-situ tuning the magnetic field in the gyromagnetic photonic crystal, we can create, braid, merge, and split the non-Abelian topological nodes in a unique way. …”
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Electrochemical Application of Structured Color Nanotextile Materials in Garment Design by Zekai Zhang

“…In order to improve the color saturation of textile structured chromogenic photonic crystals, this paper proposes that the dye adsorbed PSt structural elements (reactive dyes/PSt microspheres) on the outer surface can be used to construct electrochemically structured chromogenic photonic crystals on mulberry fabrics by digital printing. …”
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Maximization of Gain in Slow-Light Silicon Raman Amplifiers by Ivan D. Rukhlenko, Malin Premaratne, Govind P. Agrawal

“…We theoretically study the problem of Raman gain maximization in uniform silicon photonic-crystal waveguides supporting slow optical modes. …”
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Highly sensitive and efficient 1550 nm photodetector for room temperature operation by Rituraj, Zhi Gang Yu, R. M. E. B. Kandegedara, Shanhui Fan, Srini Krishnamurthy

“…We use specifically stacked bilayer hexagonal BAs, with material properties calculated from first principles, on a co-optimized dielectric photonic crystal substrate to simultaneously decrease the dark current by three orders of magnitude at RT and maintain an EQE of >99%. …”
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Dynamical control of topological unidirectional guided resonances via external magnetic field by Bao Jie Zheng, Wei Jie Shi, Hui Yuan Dong, Yong Tao Li, Jia Qi Li, Zheng-Gao Dong, Jin Wang

“…Asymmetric radiation in upward and downward directions supported by leaky modes can be generally exhibited in the reciprocal but geometrical up-down mirror-symmetry-breaking structures, i.e., photonic crystal slabs. Here, we theoretically propose and numerically demonstrate a scheme to break the reciprocity, and to generate and manipulate the unidirectional guided resonances (UGRs) in a one-dimensional magneto-optical (MO) grating, which radiate solely toward one side with no emission in the opposite direction. …”
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Designs of Biomaterials and Microenvironments for Neuroengineering by Yanru Yang, Yuhua Zhang, Renjie Chai, Zhongze Gu

“…Photonic crystal materials, known as a novel concept in nerve substrates, have provided a new avenue for neuroengineering research because of their unique ordered structure and spectral attributes. …”
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Optofluidic paper-based analytical device for discriminative detection of organic substances via digital color coding by Jinsol Choi, Chi Yeung Oh, Gong Qian, Tae Soup Shim, Heon-Ho Jeong

“…Herein, we propose an optofluidic paper-based analytical device (PAD) that consists of a macromolecule-driven flow (MDF) gate and photonic crystal (PhC) coding units, enabling portable and scalable detection and discrimination of various organic chemical, mimicking the olfactory system. …”
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Enhanced Reflected Group Delay with Optical Tamm State via Graphene-Dielectric Bragg Mirror Configuration by Jiao Tang, Jiao Xu, Hui Zhou, Zhiwei Zheng, Yuxiang Zhou, Rui Weng, Yueying Wei, Yue Liu, Qiwei Liu, Leyong Jiang, Shengyou Qian

“…Group delay of the optical pulse reflected from the structure composed of graphene and one dimensional photonic crystal (1D PC) is studied. It is shown that the large negative group delay in this configuration can be realized due to the excitation of the optical Tamm state (OTS) at a graphene-dielectric interface. …”
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Optimized PCF architectures for THz detection of aquatic pathogens: Enhancing water quality monitoring. by Diponkar Kundu, Nasir Uddin Badhon, A H M Iftekharul Ferdous, Md Safiul Islam, Md Galib Hasan, Khalid Sifulla Noor, Most Momtahina Bani

“…Waterborne bacteria pose a serious hazard to human health, hence a precise detection method is required to identify them. A photonic crystal fiber sensor that takes into account the dangers of aquatic bacteria has been suggested, and its optical characteristics in the THz range have been quantitatively assessed. …”
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Carbon Nanosphere-Based TiO₂ Double Inverse Opals by Dániel Attila Karajz, Kincső Virág Rottenbacher, Klára Hernádi, Imre Miklós Szilágyi

“…Another possible route for photonic crystal programming is to stack IOs with different pore sizes. …”
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An Ultra-Wide Range D-Shaped Fiber SPR Sensor with a Nanostructure of Gold–MoS₂ and Sodium for the Simultaneous Measurement of Refractive Index and Temperature by Xinglian Lu, Xiantong Yu, Jun Zhou, Min Chang, Dunke Lu

“…The paper develops a D-shaped photonic crystal fiber (PCF) sensor to measure RI and T simultaneously. …”
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