Title of article
Multiwavelengths DFB waveguide laser arrays in Yb-Er codoped phosphate glass substrate
Author/Authors
S.، Blaize, نويسنده , , L.، Bastard, نويسنده , , C.، Cassagnetes, نويسنده , , J.E.، Broquin, نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
-515
From page
516
To page
0
Abstract
The realization of arrays of 15 distributed feedback lasers integrated on an Er-Yb-doped phosphate glass substrate is reported. A submicronic corrugated grating has been etched on a comb of Ag/sup +/-Na/sup +/ ion exchanged waveguides with varying diffusion aperture width. Robust single frequency emission spectrum are shown, closely gauged on the 25- and 100-GHz International Telecommunications Union grids around 1.535 (mu)m with a pump-power threshold of 14 mW and a slope efficiency of 5.7%.
Keywords
Secondary metabolites , CAPS , gene interaction , genetic background , glycoalkaloids , polyploidy , ISSR
Journal title
IEEE PHOTONICS TECHNOLOGY LETTERS
Serial Year
2003
Journal title
IEEE PHOTONICS TECHNOLOGY LETTERS
Record number
85362
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