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physics.optics2026
Calibration-Free Broadband Reconstructive Spectrometer based on Conical Phase Modulation
Junrui Liang, Zhongming Huang, Yanting Guo +6
Reconstructive spectrometers (RSs) shift spectral analysis from hardware-heavy dispersion to encoding-decoding schemes. In the speckle-based RSs, spectra are encoded into disordere…
physics.optics2026
Quantitative spin-orbit engineering enables subwavelength-scale programmable polarization states for versatile photonic functionalities
Shuaijie Yuan, Xuefeng Zhang, Jin Yang +7
Precise and programmable control of optical polarization provides a versatile vectorial degree of freedom for light-matter interaction and optical information encoding. Existing po…