Search Results - Keyi Fan
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Design and Optimization of Broadband Optical Half-Band Filters Based on Cascaded MZIs
Published 2025-06-01Get full textIn optical communication systems, optical half-band filters are essential for efficient spectral separation, necessitating stringent performance criteria such as a wide spectral range, low insertion loss, and minimal crosstalk. This paper proposes a broadband optical half-band filter based on a casc...
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Noninvasive monitoring of vascular alterations in mice with acute lower limb ischemia using multimodal photoacoustic imaging
Published 2025-07-01Get full textAbstract Acute limb ischemia (ALI), especially acute lower limb ischemia (ALLI), is a common clinical vascular emergency with high amputation and mortality rates. However, major challenges exist in rapidly diagnosing and assessing collateral vascular compensatory capacity, leading to appropriate cli...
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