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physics.optics2024
Four-fold truncated double-nested anti-resonant hollow-core fibers with ultralow loss and ultrahigh mode purity
Shoufei Gao, Hao Chen, Yizhi Sun +5
Hollow-core fibers are inherently multimode, making it crucial to filter out higher-order modes within the shortest possible fiber length for applications such as high speed cohere…
physics.optics2024
Navigation-grade interferometric air-core antiresonant fibre optic gyroscope with enhanced thermal stability
Maochun Li, Shoufei Gao, Yizhi Sun +9
We present a groundbreaking navigation-grade interferometric air-core fibre optic gyroscope (IFOG) using a quadrupolar-wound coil of four-tube truncated double nested antiresonant…