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Full low-cost characterization of long periodic superstructure fiber Bragg gratings

✍ Scribed by B. Ortega; J. Capmany; D. Pastor; M. Ibsen


Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
124 KB
Volume
23
Category
Article
ISSN
0895-2477

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✦ Synopsis


In this letter, we experimentally demonstrate that the low-cost characterization of the amplitude and delay response of sampled gratings is possible using the Hilbert transform method.


📜 SIMILAR VOLUMES


Characterization of Long Phase Masks for
✍ François Ouellette; Peter A. Krug; Remco Pasman 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 173 KB

We analyze the effects of periodic phase shifts due to stitching errors in phase masks made by electron beam lithography. Fiber gratings written with these masks show sidebands, the strength of which is used to determine the value of the phase shift.