Hostname: page-component-745bb68f8f-g4j75 Total loading time: 0 Render date: 2025-01-15T00:58:39.474Z Has data issue: false hasContentIssue false
  • English
  • Français

Fiber Optic Phase and Polarization Modulator Utilizing a Transparent Piezofilm with Indium Tin Oxide Coating

Published online by Cambridge University Press:  21 February 2011

V.S. Sudarshanam ,
S. B. Desu  and
R.O. Claus
V.S. Sudarshanam
Affiliation:
Virginia Polytechnic Institute and State University, Fiber and Electro Optics Research Center, Bradley Department of Electrical Engineering, Blacksburg, VA 24061-0111
S. B. Desu
Affiliation:
Virginia Polytechnic Institute and State University, Deaprtment of Materials Science and Engineering, Blacksburg, VA 24061-0111
R.O. Claus
Affiliation:
Virginia Polytechnic Institute and State University, Fiber and Electro Optics Research Center, Bradley Department of Electrical Engineering, Blacksburg, VA 24061-0111
Get access

Abstract

A fiber optic phase and polarization modulator is presented in which a thin transparent piezoelectric polyvinylidene fluoride film with indium tin oxide electrode metallization is placed directly in the path of the output of a single mode fiber. Experimental characterization is presented in terms of the linearity of response, phase shifting coefficient, and frequency response for two arrangements differing in the boundary clamping conditions. Many applications to fiber optic switches, intensity modulators and demultiplexers are indicated.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 310: Symposium N – Ferroelectric Thin Films III , 1993 , 65
Copyright
Copyright © Materials Research Society 1993

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Paula, R.P.De and Moore, E.L., Proc. SPIE, 478, 3, 1984.CrossRefGoogle Scholar
2. Sudarshanam, V.S. andSrinivasan, K., Opt.Lett. 14, 140, 1989.Google Scholar
3. Sudarshanam, V.S. andSrinivasan, K., J.Appl.Phys. 68, 1975, 1990.CrossRefGoogle Scholar
4. Sudarshanam, V.S. andClaus, R.O., “Frequency response and phase shift nonlinearity of a cylindrical PVDF film based fiber optic phase modulator”, J.Lightwave Technol., (accepted for publication, April 1993 issue).Google Scholar
5. Sato, T., Ueda, Y., andIkeda, O., Appl.Opt. 20, 343, 1981.Google Scholar
6. Shuford, R.J., Wilde, A.F., Ricca, J.J., andThomas, G.R.,Polymer Engg. Sci. 16, 25, 1976.Google Scholar
7. Ioannidis, Z.K., Giles, I.P., andBowry, C., Appl.Opt. 30, 328, 1991.Google Scholar