Search Results - Xiaopei Zhang
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Enhanced Modal Coupling Loss in a Two-Mode SOI Waveguide of Broken Parity-Time Symmetry
Published 2018-01-01Get full textEffect of optical loss, presented in a superstructure grating with a complex refractive index profile, on the mode coupling is studied in a two-mode silicon-on-insulator waveguide. In this scheme, both our theory and experimental results indicate that the optical loss not only provides optical absor...
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Optimizing water-nitrogen management enhances productivity for peanut (Arachis hypogaea L.) with drip-irrigated under mulched in Northwest of China
Published 2025-08-01Get full textWater scarcity and excessive fertilizer use have emerged as pressing issues, threatening sustainable agricultural development. To mitigate these challenges, it is crucial to explore irrigation and fertilization systems that can synergistically enhance crop yields while improving the efficiency of wa...
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Optimization of Irrigation Parameters of Peanut Under Mulched Drip Irrigation in Xinjiang Based on Yield and Water Use Efficiency
Published 2025-05-01Get full textTo optimize water–nitrogen management for mulched drip-irrigated peanuts in Xinjiang, a three-season field experiment was conducted to assess the impacts of drip irrigation rates and water–nitrogen coupling on peanut growth, yield, quality, and water–nitrogen use efficiency. Two irrigation accounts...
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