NDLI: A new type of organic magneto-optical material and device

Content Provider	IEEE Xplore Digital Library
Author	Yuan, R.K. Wu, W. Wang, Y.B. Qin, H. Wang, G.Q. Chen, Z.H. Shen, X.C.
Copyright Year	1994
Description	Author affiliation: Nanjing University (Yuan, R.K.)
Abstract	Summary form only given. A many kind of magneto-optical devices have been developed with development of the optical communication and the optical information processing. New types of magneto-optical materials including inorganic and organic magneto-optical materials are being research for. It is well known that polyaniline is one of the most stable and valuable conducting polymer for applications at recent. But, the magneto-optical properties of polyaniline are rarely known and studied. It is demonstrated experimentally that the Faraday rotation angle is fine linear with the magnetic field intensity at low magnetic field (<4000 Gauss) and the Verdet constant is very high at some of wave length ranges. The Verdet contant of polyaniline film can be as high as 1x10/sup -4/ rad/A, which is higher than the Verdet constants of recently applied Faraday magneto-optical materials. The magneto-optical polyaniline film with different components can work at different ranges of wave length. The organic magneto-optical device fabricated with the polyaniline film can be applied in optical information Processing and as magneto-optical sensor, such as for the distant measurement of large current. Therefor, It can be said that polyaniline may be a new type of valuable organic magnetooptical material.
Starting Page	678
Ending Page	678
File Size	89167
Page Count	1
File Format	PDF
DOI	10.1109/STSM.1994.836112
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1994-07-24
Publisher Place	Korea
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Organic materials Information processing Magnetooptic devices Magnetic materials Optical materials Optical fiber communication Optical films Optical sensors Physics Optical devices
Content Type	Text
Resource Type	Article

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