Polymeric optical amplifier doped with lanthanide

Details Polymeric optical amplifier doped with lanthanide Polymeric optical amplifier doped with lanthanide

1996-03-15

1997-08-12

Hellner, Mark

Optical: systems and elements

Optical amplifier

Particular active medium

549348, 549352, 549353, 436 79, 436 74, H01S 300, C07D32100

Patent

active

056571569

ABSTRACT:
The invention relates to a polymeric optical amplifier doped with lanthanide ions, which are present in the amplifier in the form of a complex.
The invention also relates to novel electrically neutral lanthanide complexes which can be applied with advantage in the above-described polymeric optical amplifiers. These complexes comprise host molecules which readily complex with the lanthanide and fully encapsulate it.

REFERENCES:
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patent: 5383463 (1995-01-01), Kleinerman
patent: 5485480 (1996-01-01), Kleinerman
patent: 5490010 (1996-02-01), Sharma et al.
"Extraction", Kirk-Othmer's Encyclopedia of Chemical Technology, Third Edition, vol. 10, pp. 125-180.
G.R. Mohlmann et al., "Side Chain Liquid Crystal Polymers as Optically Nonlinear Media", in Side Chain Liquid Crystal Polymers, C.B. McArdle, ed., Chapter 12, pp. 330-356.
K.E. Koenig et al., "Host-Guest Complexation. 16. Synthesis and Cation Binding Characteristics of Macrocyclic Polyethers Containing Convergent Methoxyaryl Groups", J. Amer. Chem. Soc. (1979), vol. 101, pp. 3553-3566.

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