过去一年中添加的文章,按日期排序

All-silicon metalens for broadband achromatic polarization multiplexing in long-wave infrared wavelengths

Y Lu, R Chen, C Hu, X Liu, Z Gan, X Zhao, Y Qiu… - Applied Optics, 2024 - opg.optica.org
95 天前 - … The results indicate that the coefficients of variation in … 41.3% and 40.5% under
broadband light incidence with ${{x… due to its low atmospheric absorption and scattering [1]. …

ULMC-BSF: Underwater Laser Misalignment Channel Modeling Based on Beam Spread Function

F Yang, M Yi, X Yang - IEEE Internet of Things Journal, 2024 - ieeexplore.ieee.org
115 天前 - … the path loss coefficient due to absorption and single scattering, hp represents
the misalignment coefficient, and ht accounts for the the attenuation coefficient induced by …

Improving the accuracy of estimating tissue optical properties of the human head through combined continuous-wave and time-resolved near-infrared spectroscopy …

TY Kuo, CJ Chiu, CH Chuang, TC Kao… - … with Tissue and …, 2024 - spiedigitallibrary.org
129 天前 - … of shallower tissue regions estimated from broadband CW-NIRS measurements. …
absorption coefficients, while presenting more challenges in estimating scattering coefficients. …

An Advanced Broadband Absorptive Balun for Modern Communication Systems

YR Feng, XC Wei, L Zhang, ZK Hu… - … on Circuits and …, 2024 - ieeexplore.ieee.org
138 天前 - … Marchand-balun structure, a wide absorbing band is achieved. An equivalent circuit
… reflection coefficient is further derived. The equivalent circuit facilitates efficient optimization …