ISSN:
1572-817X
Schlagwort(e):
channel waveguide
;
energy transfer
;
Er/Yb
;
lithium niobate
;
modelling
;
optical amplifier
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Elektrotechnik, Elektronik, Nachrichtentechnik
,
Physik
Notizen:
Abstract The optical amplification of LiNbO3:Er3+/Yb3+ channel waveguides has been modelled in the small signal regime using the overlapping integrals method and the rate-equation formalism. It has been found that Yb3+ -sensitisation improves the pump efficiency at 980 nm and a higher gain is achievable in the high power-limit compared to singly-doped LiNbO3:Er3+ amplifiers.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1023/A:1007066529097
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