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physics.optics2025
Topological photonic crystal fibre
Bofeng Zhu, Kevin Hean, Stephan Wong +8
Photonic crystal fibres (PCFs) are optical fibres that guide light using a modulated dielectric medium. They provide an exceptionally versatile platform for various applications, t…
physics.optics2025
Wavelength-scale noise-resistant on-chip spectrometer
Jianbo Yu, Hsuan Lo, Wenduo Chen +10
Performant on-chip spectrometers are important for advancing sensing technologies, from environmental monitoring to biomedical diagnostics. As device footprints approach the scale…