Abstract
We report the realization of low-cost in-fiber WDM device function utilizing efficient side-detection of strong radiation mode out-coupling from tilted FBGs. The spatial-to-spectral conversion efficiency as high as 0.32mm/nm is demonstrated.
Original language | English |
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Pages (from-to) | 542-544 |
Number of pages | 3 |
Journal | Trends in Optics and Photonics |
Volume | 88 |
Publication status | Published - 1 Jan 2003 |