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Proceedings Paper

Dual-functional polymeric waveguide with optical amplification and electro-optic modulation
Author(s): Dechang An; ZuZhou Yue; Ray T. Chen
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Paper Abstract

Optical amplification and electro-optic modulation have been observed simultaneously in one polymeric material photo-lime gel which has been used as a volume holographic material to produce dichromated gelatin (DCG) films. In this paper, the dual functions were achieved by doping neodymium chloride hexahydrate (NdCl3(DOT)6H2O) and chlorophenol red (C19H12Cl2O5S). The optimized doping concentrations of Nd+3 and chlorophenol red were 6.7 X 1019/cm3 and 23% respectively. We observed a gain of 3.8 dB at 1.04 micrometers and an electro-optic coefficient of 30 pm/V at 633 nm. The experimental results confirms that the co-doping process does not degrade the respective functions of Nd+3 for optical amplification and chlorophenol red for electro-optic modulation.

Paper Details

Date Published: 22 December 1997
PDF: 9 pages
Proc. SPIE 3290, Optoelectronic Integrated Circuits II, (22 December 1997); doi: 10.1117/12.298244
Show Author Affiliations
Dechang An, Univ. of Texas at Austin (United States)
ZuZhou Yue, Univ. of Texas at Austin (United States)
Ray T. Chen, Univ. of Texas at Austin (United States)


Published in SPIE Proceedings Vol. 3290:
Optoelectronic Integrated Circuits II
Shih-Yuan Wang; Yoon-Soo Park, Editor(s)

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