Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 255-259 |
| Number of pages | 5 |
| Journal | Optics Communications |
| Volume | 86 |
| Issue number | 3-4 |
| DOIs | |
| State | Published - 15 Nov 1991 |
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Tracking novelty filter using transient enhancement of gratings in photorefractive BSO. / Soutar, C.; Cartwright, Colin M.; Gillespie, W. Allan; Wang, Zhao-Qi.
In: Optics Communications, Vol. 86, No. 3-4, 15.11.1991, p. 255-259.Research output: Contribution to journal › Article
TY - JOUR
T1 - Tracking novelty filter using transient enhancement of gratings in photorefractive BSO
AU - Soutar,C.
AU - Cartwright,Colin M.
AU - Gillespie,W. Allan
AU - Wang,Zhao-Qi
PY - 1991/11/15
Y1 - 1991/11/15
N2 - The operation of novelty filtering is demonstrated using a hybrid optical and digital system. Dynamic gratings are written in photorefractive Bi12SiO20 at 514 nm and read out at 633 nm. The transient properties of the readout beam are enhanced by the imposition of various extrinsic conditions. Temporal discrimination is further improved by digital thresholding. The overall system operates at TV frame rates.
AB - The operation of novelty filtering is demonstrated using a hybrid optical and digital system. Dynamic gratings are written in photorefractive Bi12SiO20 at 514 nm and read out at 633 nm. The transient properties of the readout beam are enhanced by the imposition of various extrinsic conditions. Temporal discrimination is further improved by digital thresholding. The overall system operates at TV frame rates.
U2 - 10.1016/0030-4018(91)90001-T
DO - 10.1016/0030-4018(91)90001-T
M3 - Article
VL - 86
SP - 255
EP - 259
JO - Optics Communications
T2 - Optics Communications
JF - Optics Communications
IS - 3-4
ER -