Title of article
Record bandwidth, spectrally flat coupling with microbend gratings in dispersion-tailored fibers
Author/Authors
S.، Ramachandran, نويسنده , , S.، Ghalmi, نويسنده , , F.V.، DiMarcello, نويسنده , , M.F.، Yan, نويسنده , , P.، Wisk, نويسنده , , E.، Monberg, نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
-1560
From page
1561
To page
0
Abstract
We demonstrate resonant grating couplers with the broadest bandwidth (565 nm) reported to date, using microbend gratings in dispersion-optimized few-mode fibers. Control of modal dispersion enables the demonstration of spectrally flat (< 0.25-dB ripple) coupling. This enables a compact (1 cm), broad-band (110 nm) variable optical attenuator, which is highly cost-effective, since device assembly simply involves pressing an as-drawn fiber between two corrugated blocks.
Keywords
Perceived credibility , Technology acceptance model (TAM) , E-LEARNING
Journal title
IEEE PHOTONICS TECHNOLOGY LETTERS
Serial Year
2003
Journal title
IEEE PHOTONICS TECHNOLOGY LETTERS
Record number
85627
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