PMID- 18594683
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20080916
LR  - 20190703
IS  - 0146-9592 (Print)
IS  - 0146-9592 (Linking)
VI  - 33
IP  - 13
DP  - 2008 Jul 1
TI  - Optimized free-form phase mask for extension of depth of field in wavefront-coded 
      imaging.
PG  - 1515-7
AB  - To achieve a further extension of the depth of field in wavefront-coded imaging 
      by reducing the impact of focus error in the optical transfer function, we 
      propose the use of a free-form phase mask (FPM) instead of a conventional cubic 
      phase mask (CPM). We optimized the shape of the FPM using the simulated annealing 
      algorithm and confirmed that the optimized FPM provides a much larger focal 
      tolerance and better final images than the CPM in the noise-free case.
FAU - Takahashi, Yasuhisa
AU  - Takahashi Y
AD  - Department of Applied Physics, Waseda University, 3-4-1 Okubo, Shinjuku, Tokyo, 
      169-8555, Japan.
FAU - Komatsu, Shinichi
AU  - Komatsu S
LA  - eng
PT  - Journal Article
PL  - United States
TA  - Opt Lett
JT  - Optics letters
JID - 7708433
EDAT- 2008/07/03 09:00
MHDA- 2008/07/03 09:01
CRDT- 2008/07/03 09:00
PHST- 2008/07/03 09:00 [pubmed]
PHST- 2008/07/03 09:01 [medline]
PHST- 2008/07/03 09:00 [entrez]
AID - 165503 [pii]
AID - 10.1364/ol.33.001515 [doi]
PST - ppublish
SO  - Opt Lett. 2008 Jul 1;33(13):1515-7. doi: 10.1364/ol.33.001515.