2026-10-13T02:23:55Z https://www.scidb.cn/oai

10.57760/sciencedb.00zsc 2026-08-26T13:43:04Z

2026-08-26 “Optomechanically induced nonreciprocal intermodal phase modulation by sub-GHz acoustic phonons” dataset doi:10.57760/sciencedb.00zsc en The experimental and simulation data of this paper can be found in the FIG1 folder, which contains phonon mode measurements and Fourier transform spectra for each mode. The prefix is the name of each mode, and files without the F symbol are the phonon vibration mode diagrams of each optical mode measured by an oscilloscope. Files with the F symbol are the phonon spectra obtained by Fourier transform; In the FIG2 folder, the Gain factors folder contains the forward stimulated Brillouin gain measurements for three optical modes, including raw data files, data plotting files, standardized processing files, and code. The Opto coeff folder contains the acousto-optic coupling coefficient diagrams for the three optical modes, with prefixes representing different modes. The TE01 mode mode field simulation diagram, unnormalized acousto-optic coupling coefficient diagram, and raw data are included in folder 1. Subfolders 4 and 5 contain the same content for the TM01 mode and HE11 mode; The FIG3 folder contains the acoustic mode Fourier transform measurement maps of TE01 mode in PCF with different air ratios. Low, medium, and high represent different degrees of air ratios, and the suffix numbers represent multiple measurement data; In the FIG4 folder, C represents the variation of modulation efficiency, while D and D1 represent the variation of modulation depth; A and A1 in the FIG5 folder represent the evolution of spectral sidebands under ideal conditions, while B and B1 represent the evolution of spectral sidebands under actual conditions; In FIG6, modulation sideband spectra and theoretical calculation composite spectra measured by an electric spectrometer at different powers are labeled with different powers and suffix numbers representing different image processing methods.  optomechanics; phonon; nonreciprocal Zhao Jiumin Ning Ganfan Yin Ruochen He Wenbin Huang Jiapeng Huang Zhiyuan Zhan Jinxin Jiang Xin Li Yan Wu Jian Pang Meng Zhang Long Zeng Xinglin PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank