Circularly polarized organic afterglow (CPOA) materials have gained significant interest for their capability of emitting circularly polarized light, exhibiting persistent afterglow without background interference, and offering mechanical flexibility. Here, we explore circularly polarized afterglow emitted from nanocellulose based cholesteric materials with directly doped chromophores, which exhibits strong persistent rafterglow (above 10 s), high optical ellipticity (glum up to10-1), suppressing most reported performance. Moreover, the circularly polarized phosphorescence was extended to near infrared region (NIR) through a sequential förster resonance energy transfer (FRET) processing. We also exploited its dynamic switchable NIR circular polarized afterglow under external stimulus, and demonstrated potential application for multiple-channel encryption, sensing and bio-imaging.