Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 3829-3834 |
| Number of pages | 6 |
| Journal | Applied Optics |
| Volume | 35 |
| Issue number | 20 |
| DOIs | |
| Publication status | Published - 10 Jul 1996 |
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Effects of optical bias on moving gratings in bismuth silicon oxide at large fringe modulation. / Wang, Z. Q.; Cartwright, Colin M.; Gillespie, W. Allan; Cook, Nick J.
In: Applied Optics, Vol. 35, No. 20, 10.07.1996, p. 3829-3834.Research output: Contribution to journal › Article
TY - JOUR
T1 - Effects of optical bias on moving gratings in bismuth silicon oxide at large fringe modulation
AU - Wang, Z. Q.
AU - Cartwright, Colin M.
AU - Gillespie, W. Allan
AU - Cook, Nick J.
PY - 1996/7/10
Y1 - 1996/7/10
N2 - Optical bias has been applied in the formation of moving gratings in bismuth silicon oxide at large fringe modulations. It is shown that optical bias is an effective method of overcoming the problems associated with the sudden drop in the optimum fringe velocity when the fringe modulation is close to unity. It is experimentally found that within a certain range of optical bias the absolute diffraction efficiency can be higher than that without optical bias, which is not the case when a stationary grating is used.
AB - Optical bias has been applied in the formation of moving gratings in bismuth silicon oxide at large fringe modulations. It is shown that optical bias is an effective method of overcoming the problems associated with the sudden drop in the optimum fringe velocity when the fringe modulation is close to unity. It is experimentally found that within a certain range of optical bias the absolute diffraction efficiency can be higher than that without optical bias, which is not the case when a stationary grating is used.
U2 - 10.1364/AO.35.003829
DO - 10.1364/AO.35.003829
M3 - Article
VL - 35
SP - 3829
EP - 3834
JO - Applied Optics
JF - Applied Optics
SN - 0003-6935
IS - 20
ER -