✦ LIBER ✦
Apodized Bragg filters on InP-materials ridge waveguides using sampled gratings
✍ Scribed by S. Garidel; D. Lauvernier; J. P. Vilcot; M. François; D. Decoster
- Book ID
- 102517533
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 295 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
This paper presents the first investigation of a novel method to obtain an apodization effect on common InP ridge waveguide filters. It consists of the use of particular sampled gratings. Such apodized filters measured transmission spectra present an enhanced rejection of about 20 dB of the adjacent sidelobes, which experimentally validate the concept.