Accession Number : ADP007604

Title :   Correlation of UV Radiation with the Process of Second Harmonic Generation in Ge Doped Optical Fibers,

Corporate Author : MOSCOW STATE UNIV (USSR)

Personal Author(s) : Baikabulov, F. B. ; Chernov, P. V. ; Isaev, S. K. ; Kornienko, L. S. ; Ribaltovsky, A. O.

Report Date : 22 MAY 1992

Pagination or Media Count : 4

Abstract : To clarify the mechanism of second harmonic generation (SHG) in Ge-doped optical fibers, It is very important to know what leads to formation of permanent X(2) grating. Some of the reports considered strong internal dc fields to be the main reason for writing such gratings. In other papers a lot of attention is paid to formation and orientation of color centers and permanent defects. In this great role can play UV-radiation due to simultaneous generation of the third or fourth harmonics.

Descriptors :   *FIBER OPTICS, COLOR CENTERS, DETERMINANTS(MATHEMATICS), INTERNAL, CORRELATION, Q SWITCHING, USSR, SYMPOSIA, GLASS FIBERS, ULTRAVIOLET RADIATION, DOPING, GERMANIUM, GRATINGS(SPECTRA).

Subject Categories : Fiber Optics and Integrated Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE