Abstract
Very efficient gratings can be recorded in semiconductor media due to the huge dependance of the refractive index with respect to carrier density. However, due to the fast diffusion of the photogenerated carriers, the lifetime of these gratings is small (from the picosecond to the nanosecond range).
© 1998 IEEE
PDF ArticleMore Like This
C. Moussu, I. Zaquine, and R. Frey
QFF5 Quantum Electronics and Laser Science Conference (CLEO:FS) 1997
C. Moussu, I. Zaquine, A. Maruani, and R. Frey
CTuM63 Conference on Lasers and Electro-Optics (CLEO:S&I) 1998
A.J. Kenyon, P.F. Trwoga, C.W. Pitt, and S. Both
EPD2.4 European Quantum Electronics Conference (EQEC) 1998