Aberration Correction for Digital Holographic Imaging
James R. Fienup
Robert E. Hopkins Professor of Optics
University of Rochester
Institute of Optics
26 May 2017
After an overview of digital holography for forming images, sources of phase-error aberrations and a variety of algorithms for correcting the phase errors to produce sharp images are described. Synthesis of a giga-pixel digital hologram by aperture synthesis techniques and correcting its aberrations is also described. The emphasis will be on imaging of distant objects, but the work applies to microscopic imaging as well.
Biography
James R. Fienup received his BS in Mathematics and Physics at Holy Cross College and his PhD in Applied Physics from Stanford University. He was a Senior Research Engineer at ERIM (Ann Arbor, MI) until 2002 and is the Robert E. Hopkins Professor of Optics at the University of Rochester. He is a Member of the National Academy of Engineering, Fellow of the OSA and SPIE, and was Editor-in-Chief of JOSAA. His research interests include unconventional imaging, wave-front sensing, phase-error correction, and phase retrieval.
댓글 0
번호 | 제목 | 글쓴이 | 날짜 | 조회 수 |
---|---|---|---|---|
3614 | 재형아 | 전승준 | 2001.02.23 | 19834 |
3613 | Domain name 변경 | Webmaster | 2001.03.07 | 19260 |
3612 | 몇년만에 바뀌는 건가? | 김성철 | 2001.03.07 | 16589 |
3611 | 참고 | 김성철 | 2001.03.07 | 19629 |
3610 | BK 실사 | 이병호 | 2001.03.07 | 18294 |
3609 | 만약에.. | 승훈 | 2001.03.08 | 16878 |
3608 | 그룹미팅 | 방장 | 2001.03.08 | 16594 |
3607 | Re:만약에.. | 권재중 | 2001.03.08 | 15921 |
3606 | 미국 사람들의 완곡어법.... | 김정호 | 2001.03.08 | 18869 |
3605 | 레이저 계측 교육회/Workshop | 이병호 | 2001.03.08 | 25062 |