TITLE

Polarization-independent electro-optically tunable narrow-band wavelength filter

AUTHOR(S)
Warzanskyj, W.; Heismann, F.; Alferness, R. C.
PUB. DATE
July 1988
SOURCE
Applied Physics Letters;7/4/1988, Vol. 53 Issue 1, p13
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We propose and demonstrate the first polarization-independent electro-optically tunable wavelengh filter with single-mode waveguides. The Ti:LiNbO3 filter utilizes narrow-band electro-optic TE ↔ TM conversion and employs TE/TM polarization splitters in the input and output waveguides. The filter operates at 1.52 μm with a bandwidth of only 12 Å and can be electro-optically tuned over at least 110 Å at a tuning rate of 0.55 Å/V.
ACCESSION #
9827321

 

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