Thermal behavior of Bragg gratings formed in germanosilicate fiber

• Type: Article in International Conference Proceedings Book
• Date: 2003

Authors

Lima, MJN (Author) Other; Teixeira, ALJ (Author) Other; Frazao, O (Author) Other; Andre, PS (Author) Other; da Rocha, JRF (Author) Other

Conference proceedings International

Title: PHOTONICS, DEVICES, AND SYSTEMS II

Pages: 187-192

4th International Conference on Photonics, Devices and Systems

PRAGUE, CZECH REPUBLIC, MAY 26-29, 2002

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Other information

Authenticus ID: P-000-KAJ

DOI: 10.1117/12.498362

Abstract (EN): In this contribution we compare the thermal stability of type I and type IIa gratings written in germanosilicate fibers. We study and compare their central wavelengths drifts and variations of the maximum reflectivity with temperature. Also, two other important factors, the bandwidth and group delay characteristics are characterized, compared, and the differences justified, based on the gratings physical structure.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 6