Abstract
The dependence of a two-beam coupling gain on the grating period in Fe-doped InP is characterized. I measure gains as large as 4 cm−1 at 1.06 μm for an applied field of 8 kV cm−1 and for a grating period between 3 and 12 μm. Moreover, there is gain saturation above a reference-beam intensity of 40 mW cm−2 and response times from 1 to 30 msec depending on the applied field.
© 1988 Optical Society of America
Full Article | PDF ArticleMore Like This
G. Picoli, P. Gravey, and C. Ozkul
Opt. Lett. 14(24) 1362-1364 (1989)
M. B. Klein, S. W. McCahon, T. F. Boggess, and G. C. Valley
J. Opt. Soc. Am. B 5(12) 2467-2472 (1988)
B. Mainguet, F. Le Guiner, and G. Picoli
Opt. Lett. 15(17) 938-940 (1990)