Results 1 to 10 of about 802,957 (208)

Super-Resolution and High-Data-Density Acoustic Meta-Hologram via Amplitude and Phase Coupling. [PDF]

Adv Sci (Weinh)
A super‐resolution acoustic meta‐hologram utilizes amplitude‐phase coupling under energy conservation constraints to overcome the traditional diffraction limit. This conceptually advanced approach achieves high‐fidelity acoustic field reconstruction and dense information transmission, unlocking new potentials for high‐resolution acoustic imaging and ...
Guo X, Wang X, Tang G, Zeng H, Fan S, Hu X, Mo Y, He Z, Li T, Xu H, Shen J, Fan H, Gao X, Zhu Y, Zhang H, Assouar B.   +15 more
europepmc   +2 more sources

Ultrafast laser processing of silk films by bulging and ablation for optical functional devices

Light: Advanced Manufacturing
Organic proteins are attractive owing to their unique optical properties, remarkable mechanical characteristics, and biocompatibility. Manufacturing multifunctional structures on organic protein films is essential for practical applications; however, the
Ming Qiao, Huimin Wang, Heng Guo, Ma Luo, Yuzhi Zhao, Haoze Han, Jianfeng Yan, Yingying Zhang   +7 more
doaj   +1 more source

Acoustic hologram-enabled simultaneous multi-target blood-brain barrier opening (AH-SiMBO)

Communications Engineering
Focused ultrasound-induced blood-brain barrier (BBB) opening enables targeted brain drug delivery. However, achieving simultaneous multi-target BBB opening across various depths and regions remains challenging and cost-prohibitive.
Xinya Yao, Xiangkun Piao, Shulong Hong, Chenyu Ji, Mingyu Wang, Yan Wei, Zhouyang Xu, Jia-Ji Pan, Yanbo Pei, Bingbing Cheng   +9 more
doaj   +1 more source

Microcavity-assisted multi-resonant metasurfaces enabling versatile wavefront engineering

Nature Communications
Metasurfaces have exhibited exceptional proficiency in precisely modulating light properties within narrow wavelength spectra. However, there is a growing demand for multi-resonant metasurfaces capable of wavefront engineering across broad spectral ...
Shih-Hsiu Huang, Hsiu-Ping Su, Chao-Yun Chen, Yu-Chun Lin, Zijin Yang, Yuzhi Shi, Qinghua Song, Pin Chieh Wu   +7 more
doaj   +1 more source

Application of hologram technology combined with 3D printing in transperineal prostate biopsy. [PDF]

Transl Androl Urol
Tan X, Xiao Q, Gao YQ, Luan Y, Zhu LY, Chen J, Ding XF.   +6 more
europepmc   +1 more source

Application of mixed augmented reality with holographic platform for interactive teaching of veterinary osteology. [PDF]

3D Print Med
Reimão CL, Assis Neto AC.
europepmc   +1 more source

Stitch-Less Lithography Empowered by Multi-Dimensional Holography. [PDF]

Nanomaterials (Basel)
Huang HH, Mu H, Puig Vilardell E, Anand V, Gailevičius D, Juodkazis S.   +5 more
europepmc   +1 more source

Wavelength-Division Holographic Multiplexing via Cascaded Metasurfaces and THz-Spaced Microresonator Frequency Combs. [PDF]

Adv Mater
Yin Y, Liu T, Lin J, Jiang Q, Wang Y, Liu X, Huang L.   +6 more
europepmc   +1 more source

GHz dynamic holographic VCSEL chip via current-addressed modes multiplexing. [PDF]

Nat Commun
Hu X, Dong Y, Shi J, Li B, Luan H, Chi N, Gu M, Fang X.   +7 more
europepmc   +1 more source

Holographic Whole-Object Photopolymerization Preserving Director Alignment in Liquid Crystalline Actuators. [PDF]

Adv Mater
Gulati L, Lee J, Norouzikudiani R, Li J, Somolinos CS, DeSimone A, Melde K, Song A, Fischer P.   +8 more
europepmc   +1 more source