Tunable image-mapping optical coherence tomography
Abstract
We present tunable image-mapping optical coherence tomography (TIM-OCT), which can provide optimized imaging performance for a given application by using a programmable phase-only spatial light modulator in a low-coherence full-field spectral-domain interferometer. The resultant system can provide either a high lateral resolution or a high axial resolution in a snapshot without moving parts. Alternatively, the system can achieve a high resolution along all dimensions through a multiple-shot acquisition. We evaluated TIM-OCT in imaging both standard targets and biological samples. Additionally, we demonstrated the integration of TIM-OCT with computational adaptive optics in correcting sample-induced optical aberrations.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Jan 05, 2023
- Source ID
- 10.1364/boe.477646
Entities
People
- Jaeyul Lee
- Jongchan Park
- Liang Gao
- Qi Cui
- Rishyashring R Iyer
- Stephen A. Boppart
- Xiaoxi Du
Organizations
- Air Force Office of Scientific Research
- National Eye Institute
- University of California, Los Angeles
- University of Illinois Urbana–Champaign