[8a-N205-1~9] CS.2 Code-sharing session of 3.2&4.4

11:30 AM - 12:00 PM JST(2:30 AM - 3:00 AM UTC)English Presentation

[8a-N205-9] [JSAP-Optica Joint Symposia Invited Talk] Development of Incoherent Digital Holography System Based on Geometric Phase

〇KiHong Choi¹, Keehoon Hong¹ (1.Electronics and Telecommunications Research Inst.)

Keywords:

Holography,Incoherent digital holography,geometric phase

This study introduces an incoherent digital holographic recording system utilizing geometric phase (GP) lens and polarization-based phase-shifting techniques. GP lens function as both wavefront modulators and phase-shifters, while color polarization image sensors enable real-time full-color holographic video acquisition. Deep learning-based image enhancement addresses noise and resolution issues from low-light conditions and polarization sensors.